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Rasouli S, Rezaei N, Zendehboudi S, Duan X, Legge RL, Chatzis I. Selective and Continuous Oil Removal from Oil-Water Mixtures Using a Superhydrophobic and Superoleophilic Stainless Steel Mesh Tube. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:4100-4112. [PMID: 36893017 DOI: 10.1021/acs.langmuir.2c03480] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The development of continuous oil-water separation processes has applications in the treatment of industrial oily wastewater and effective management of oil spills. In this research, the performance of a superhydrophobic-superoleophilic (SHSO) membrane in oil-water separation is investigated through dynamic tests. We investigate the effects of the total flow rate and oil concentration on the separation efficiency using an as-fabricated SHSO mesh tube. To construct the SHSO membrane, a tubular stainless steel mesh is dip-coated into a solution, containing a long-chain alkyl silane (Dynasylan F8261) and functionalized silica nanoparticles (AEROSIL R812). The as-prepared SHSO mesh tube illustrates a water contact angle of 164° and an oil contact angle of zero for hexane. A maximum oil separation efficiency (SE) of 97% is obtained when the inlet oil-water mixture has the lowest flow rate (5 mL/min) with an oil concentration of 10 vol %, while the minimum oil SE (86%) is achieved for the scenario with the highest total flow rate (e.g., 15 mL/min) and the highest oil concentration (e.g., 50 vol %). The water SE of about 100% in the tests indicates that the water separation is not affected by the total flow rate and oil concentration, due to the superhydrophobic state of the fabricated mesh. The clear color of water and oil output streams also reveals the high SE of both phases in dynamic tests. The outlet oil flux increases from 314 to 790 (L/m2·h) by increasing the oil permeate flow rate from 0.5 to 7.5 (mL/min). The linear behavior of the cumulative amounts of collected oil and water with time demonstrates the high separation performance of a single SHSO mesh, implying no pore blocking during dynamic tests. The significant oil SE (97%) of the fabricated SHSO membrane with robust chemical stability shows its promising potential for industrial-scale oil-water separation applications.
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Affiliation(s)
- Seyedabbas Rasouli
- Faculty of Engineering and Applied Science, Memorial University, St. John's, Newfoundland and Labrador A1B 3X5, Canada
| | - Nima Rezaei
- Faculty of Engineering and Applied Science, Memorial University, St. John's, Newfoundland and Labrador A1B 3X5, Canada
- Department of Separation Science, School of Engineering Science, Lappeenranta-Lahti University of Technology, Lappeenranta FI-53851, Finland
| | - Sohrab Zendehboudi
- Faculty of Engineering and Applied Science, Memorial University, St. John's, Newfoundland and Labrador A1B 3X5, Canada
| | - Xili Duan
- Faculty of Engineering and Applied Science, Memorial University, St. John's, Newfoundland and Labrador A1B 3X5, Canada
| | - Raymond L Legge
- Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Ioannis Chatzis
- Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
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2
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Baig U, Dastageer MA. Fabrication of Photo-Responsive Mesh Membrane with Surface-Engineered Wettability for Oil-Water Separation and Photocatalytic Degradation of Organic Pollutants. MEMBRANES 2023; 13:302. [PMID: 36984689 PMCID: PMC10059088 DOI: 10.3390/membranes13030302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 06/18/2023]
Abstract
A photo-responsive TiO2-coated stainless-steel mesh membrane (TiO2@SSM), possessing unique surface wettability, was fabricated. This TiO2@SSM membrane is found to be capable of separating oil and water from oily water and has the potential to carry out photocatalytic self-cleaning and/or the degradation of organic pollutants present in water. The fabrication of TiO2@SSM is quite simple: titanium dioxide (TiO2) nanoparticles were spray-coated onto stainless steel microporous mesh (SSM) substrates and annealed at the temperature of 500 °C. The fabricated TiO2@SSM membrane was structurally and morphologically characterized by XRD, FE-SEM, EDX, and elemental mapping. The contact angle measurements using a goniometer showed that the fabricated TiO2@SSM membrane surface is superhydrophilic and superoleophilic in air and superoleophobic under water. This is a favorable wetting condition for the water passing oil-water separation membrane, and this water passing property of the membrane eased the common problem of the fast clogging of the membrane by oil. An oil-water separation efficiency of about 99% was achieved, when the TiO2@SSM membrane was used as the separating medium in the gravity-driven oil-water separation system, unlike the uncoated stainless steel mesh membrane, which allowed both oil and water to pass together. This confirmed that the oil-water separating functionality of the membrane is attributed to TiO2 coating on the stainless steel mesh. The photocatalytic degradation property of the TiO2@SSM membrane is an added advantage, where the membrane can be potentially used for self-cleaning of the membrane's surface and/or for water purification.
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Affiliation(s)
- Umair Baig
- IRC-Membranes and Water Security, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
| | - Mohamed A. Dastageer
- Department of Physics, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
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3
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Baig U, Faizan M, Dastageer MA, Gondal MA. Customization of surface wettability of nano-SiO 2 by coating Trimethoxy(vinyl)silane modifier for oil-water separation: Fabrication of metal-based functional superwetting nanomaterial, characterizations and performance evaluation. CHEMOSPHERE 2022; 308:136405. [PMID: 36116624 DOI: 10.1016/j.chemosphere.2022.136405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/25/2022] [Accepted: 09/07/2022] [Indexed: 06/15/2023]
Abstract
The wettability of nano-SiO2 surface was transformed from the inherent hydrophilicity to functional superhyderophobicity by coating Trimethoxy (vinyl)silane modifier, and the resultant surface showed contrasting wettability for water and oil (Superhydrophobic and Superoleophilic), which is a desired characteristic for the membranes used in oil-water separation. Initially Trimethoxy (vinyl)silane coated SiO2 nanoparticles (TMVS@SiO2) were synthesized by hydrolysis and poly-condensation reactions, and this nano dispersion was spray coated on the annealed stainless-steel mesh surface, whose resulting hierarchical surface texture brought about the desired wettability, with the water-surface-air (θWA) and oil-surface-air (θOA) interfacial contact angles of 150° and 0° respectively. In addition to the wettability studies (contact angles), FTIR, morphological, and elemental characterizations of the TMVS@SiO2 coated surfaces were carried out to understand the alterations that have taken place on the TMVS@SiO2 surface that in turn rendered superhydrophobicity and superoleophilicity to the surface. The FTIR absorption peaks indicate that after modifying SiO2 with TMVS, the -OH groups on SiO2 surface are clearly replaced by -CH3. The morphological studies indicated that modification of SiO2 leads to better cross-linking between coating composition and nanoparticles and EDS spectra and elemental mapping of the modified surface showed the presence of Si, O and C elements. Finally, this surface was tested for its efficiency and stability as a membrane in the process of separating oil and water from the oily water using gravity driven method. The oil-water separation efficiency was estimated to be 99% for this membrane and also it was found to be quite stable as the surface effectively retained this oil-water separation efficiency even after 10 cycles of separation process.
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Affiliation(s)
- Umair Baig
- Interdisciplinary Research Center for Membranes & Water Security, King Fahd University of Petroleum and Minerals, Saudi Arabia.
| | - M Faizan
- Department of Mechanical Engineering, King Fahd University of Petroleum and Minerals, Saudi Arabia
| | - M A Dastageer
- IRC for Hydrogen & Energy Storage (IRC-HES), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - M A Gondal
- IRC for Hydrogen & Energy Storage (IRC-HES), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia; K.A. CARE Energy Research and Innovation Center, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia.
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Yin K, Wang L, Deng Q, Huang Q, Jiang J, Li G, He J. Femtosecond Laser Thermal Accumulation-Triggered Micro-/Nanostructures with Patternable and Controllable Wettability Towards Liquid Manipulating. NANO-MICRO LETTERS 2022; 14:97. [PMID: 35394233 PMCID: PMC8993985 DOI: 10.1007/s40820-022-00840-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 03/07/2022] [Indexed: 05/03/2023]
Abstract
Versatile liquid manipulating surfaces combining patternable and controllable wettability have recently motivated considerable attention owing to their significant advantages in droplet-solid impacting behaviors, microdroplet self-removal, and liquid-liquid interface reaction applications. However, developing a facile and efficient method to fabricate these versatile surfaces remains an enormous challenge. In this paper, a strategy for the fabrication of liquid manipulating surfaces with patternable and controllable wettability on Polyimide (PI) film based on femtosecond laser thermal accumulation engineering is proposed. Because of its controllable micro-/nanostructures and chemical composition through adjusting the local thermal accumulation, the wettability of PI film can be tuned from superhydrophilicity (~ 3.6°) to superhydrophobicity (~ 151.6°). Furthermore, three diverse surfaces with patternable and heterogeneous wettability were constructed and various applications were successfully realized, including water transport, droplet arrays, and liquid wells. This work may provide a facile strategy for achieving patternable and controllable wettability efficiently and developing multifunctional liquid steering surfaces.
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Affiliation(s)
- Kai Yin
- Hunan Key Laboratory of Nanophotonics and Devices, School of Physics and Electronics, Central South University, Changsha, 410083, People's Republic of China
- The State Key Laboratory of High Performance and Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha, 410083, People's Republic of China
| | - Lingxiao Wang
- Hunan Key Laboratory of Nanophotonics and Devices, School of Physics and Electronics, Central South University, Changsha, 410083, People's Republic of China
| | - Qinwen Deng
- Hunan Key Laboratory of Nanophotonics and Devices, School of Physics and Electronics, Central South University, Changsha, 410083, People's Republic of China
| | - Qiaoqiao Huang
- Hunan Key Laboratory of Nanophotonics and Devices, School of Physics and Electronics, Central South University, Changsha, 410083, People's Republic of China
| | - Jie Jiang
- Hunan Key Laboratory of Nanophotonics and Devices, School of Physics and Electronics, Central South University, Changsha, 410083, People's Republic of China.
| | - Guoqiang Li
- Key Laboratory of Testing Technology for Manufacturing Process of Ministry of Education, Southwest University of Science and Technology, Mianyang, 621010, People's Republic of China.
| | - Jun He
- Hunan Key Laboratory of Nanophotonics and Devices, School of Physics and Electronics, Central South University, Changsha, 410083, People's Republic of China.
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5
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Kim S, Nam SN, Jang A, Jang M, Park CM, Son A, Her N, Heo J, Yoon Y. Review of adsorption-membrane hybrid systems for water and wastewater treatment. CHEMOSPHERE 2022; 286:131916. [PMID: 34416582 DOI: 10.1016/j.chemosphere.2021.131916] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/13/2021] [Accepted: 08/15/2021] [Indexed: 06/13/2023]
Abstract
Adsorption is an effective method for the removal of inorganic and organic contaminants and has been commonly used as a pretreatment method to improve contaminant removal and control flux during membrane filtration. Over the last two decades, many researchers have reported the use of hybrid systems comprising various adsorbents and different types of membranes, such as nanofiltration (NF), ultrafiltration (UF), and microfiltration (MF) membranes, to remove contaminants from water. However, a comprehensive evaluation of the removal mechanisms and effects of the operating conditions on the transport of contaminants through hybrid systems comprising various adsorbents and NF, UF, or MF membranes has not been performed to date. Therefore, a systematic review of contaminant removal using adsorption-membrane hybrid systems is critical, because the transport of inorganic and organic contaminants via the hybrid systems is considerably affected by the contaminant properties, water quality parameters, and adsorbent/membrane physicochemical properties. Herein, we provide a comprehensive summary of the most recent studies on adsorption-NF/UF/MF membrane systems using various adsorbents and membranes for contaminant removal from water and wastewater and highlight the future research directions to address the current knowledge gap.
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Affiliation(s)
- Sewoon Kim
- Department of Civil and Environmental Engineering, University of South Carolina, Columbia, 300 Main Street, SC, 29208, USA
| | - Seong-Nam Nam
- Department of Civil and Environmental Engineering, Korea Army Academy at Yeong-Cheon, 495 Hogook-ro, Kokyungmeon, Yeong-Cheon, Gyeongbuk, 38900, South Korea
| | - Am Jang
- School of Civil and Architecture Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-16 Gu, Suwon, Gyeonggi-do, 440-746, Republic of Korea
| | - Min Jang
- Department of Environmental Engineering, Kwangwoon University, 447-1, Wolgye-Dong Nowon-Gu, Seoul, Republic of Korea
| | - Chang Min Park
- Department of Environmental Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Republic of Korea
| | - Ahjeong Son
- Department of Environmental Science and Engineering, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, 03760, Republic of Korea
| | - Namguk Her
- Department of Civil and Environmental Engineering, Korea Army Academy at Yeong-Cheon, 495 Hogook-ro, Kokyungmeon, Yeong-Cheon, Gyeongbuk, 38900, South Korea
| | - Jiyong Heo
- Department of Civil and Environmental Engineering, Korea Army Academy at Yeong-Cheon, 495 Hogook-ro, Kokyungmeon, Yeong-Cheon, Gyeongbuk, 38900, South Korea.
| | - Yeomin Yoon
- Department of Civil and Environmental Engineering, University of South Carolina, Columbia, 300 Main Street, SC, 29208, USA.
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Hamidi S, Banaee M, Pourkhabbaz HR, Sureda A, Khodadoust S, Pourkhabbaz AR. Effect of petroleum wastewater treated with gravity separation and magnetite nanoparticles adsorption methods on the blood biochemical response of mrigal fish (Cirrhinus cirrhosus). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:3718-3732. [PMID: 34389959 DOI: 10.1007/s11356-021-15106-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 06/21/2021] [Indexed: 04/16/2023]
Abstract
Drainage of treated wastewater to surface water is a severe threat to the health of aquatic organisms. This study aimed to evaluate the effects of 0.5 and 1% water-soluble fractions of crude oil (WSFO), WSFO treated with magnetic nanoparticles of Fe3O4 (TWSFO-Fe3O4) and with the gravity separation method (TWSFO-GSM) on Cirrhinus cirrhosis for 21 days. The rate of erythrocyte hemolysis in fish exposed to untreated 0.5 and 1% WSFO were significantly high. The activities of alanine aminotransferase (ALT), gamma-glutamyl transferase (GGT), alkaline phosphatase (ALP) were significantly increased in the groups exposed to TWSFO-GSM compared to the control group, while lactate dehydrogenase (LDH) was reduced. No significant differences in LDH, ALT, ALP, and GGT activities were observed in the fish treated with TWSFO-Fe3O4. The aspartate aminotransferase activity was significantly increased after exposure to TWSFO-Fe3O4 (1%) and TWSFO-GSM. The levels of triglyceride were decreased, whereas glucose, cholesterol, and cholinesterase activity increased in fish after both treatments. The total protein and albumin contents significantly decreased in fish under exposure to both doses of TWSFO-Fe3O4 and TWSFO-GSM. The globulin level decreased in fish exposed to TWSFO-Fe3O4 (1%) and TWSFO-GSM. Glutathione peroxidase, catalase, glucose-6-phosphate dehydrogenase activities, and total antioxidant levels were significantly reduced in the hepatocytes of fish exposed to TWSFO-Fe3O4, TWSFO-GSM, and WSFO, while superoxide dismutase activity and malondialdehyde content were increased. This study showed that despite removing oil drips from the WSFO, the xenobiotics present in the effluent treated by gravitational or nano-magnetite methods caused changes in biochemical parameters and induced oxidative stress. Therefore, it is recommended to prevent the discharge of treated effluent from the oil and petrochemical industries to aquatic ecosystems.
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Affiliation(s)
- Sakineh Hamidi
- Environmental Department, Faculty of Natural Resources and the Environment, Behbahan Khatam Alanbia University of Technology, Behbahan, Iran
| | - Mahdi Banaee
- Aquaculture Department, Faculty of Natural Resources and the Environment, Behbahan Khatam Alanbia University of Technology, Behbahan, Iran.
| | - Hamid Reza Pourkhabbaz
- Environmental Department, Faculty of Natural Resources and the Environment, Behbahan Khatam Alanbia University of Technology, Behbahan, Iran
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress, the Balearic Islands Health Research Institute (IdISBa), and CIBEROBN Physiopathology of Obesity and Nutrition, University of Balearic Islands, 07122, Palma de Mallorca, Spain
| | - Saeid Khodadoust
- Chemistry Department, Faculty of Basic Science, Behbahan Khatam Alanbia University of Technology, Behbahan, Iran
| | - Ali Reza Pourkhabbaz
- Department of Environmental Sciences, Faculty of Natural Resources and Environment, University of Birjand, Birjand, Iran
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Polyimide based super-wettable membranes/materials for high performance oil/water mixture and emulsion separation: A review. Adv Colloid Interface Sci 2021; 297:102525. [PMID: 34653904 DOI: 10.1016/j.cis.2021.102525] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/19/2021] [Accepted: 09/20/2021] [Indexed: 01/08/2023]
Abstract
This article reviews the application of highly heat and pressure resistant polyimide material for the development of membranes/materials that exhibit unique super-wettability, the characteristics pivotal for the efficient separation of oil-water mixture and emulsion. The polymerization of imide monomer in polyimide brings about the required porosity in the material, which in turn renders the crucial surface roughness, which is instrumental for establishing the desired super-wettability on the polyimide based membrane materials, in addition to the mechanical and thermal robustness. The membrane as the oil-water filtering medium can be either oil passing or water passing depends on the individual wettability of the membrane surface for oil and water, which in turn depend on the respective solid-liquid interfacial energy and the hierarchical surface roughness. Superhydrophobic/superoleophobic wetting characteristic of the surface repels water and allows oil to pass through the membrane medium, and the major disadvantage of this kind of oil/water separation is the rapid oil fouling of the membrane pores and the consequent less efficiency for oil water separation. On the other hand, the membrane surface engineered to have the Superhydrophilic/underwater superoleophobic wetting characteristics can be water passing, and the easy fouling of the membrane surface can be minimized. In the case of polyimide materials, there are lot of scopes to engineer the physical properties like surface energy and surface roughness of the membrane surface in order to obtain the required wettability. There have been many works focused on the application of different variants of polyimide materials for developing membrane for oil water separation. In this review, we present an itemized review of various works on polyimide materials based oil/water separation in terms of chemical, physical, structural and surface characteristics of the material.
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Wang L, Zhang J, Cao Z, Zheng Y, Wang Y, Zhang C, Zuo Y, Jiao F. Evaluation of Sulfonic Cellulose Membranes on Oil–Water Separation: Performance and Modeling of Flux. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lujun Wang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Jieyu Zhang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Zhanfang Cao
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Yijian Zheng
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Yinke Wang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Chongyang Zhang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Yi Zuo
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Feipeng Jiao
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
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9
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Cellulose-based special wetting materials for oil/water separation: A review. Int J Biol Macromol 2021; 185:890-906. [PMID: 34214576 DOI: 10.1016/j.ijbiomac.2021.06.167] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 06/19/2021] [Accepted: 06/25/2021] [Indexed: 02/06/2023]
Abstract
Oil spill accidents and oily wastewater discharged by petrochemical industries have severely wasted water resources and damaged the environment. The use of special wetting materials to separate oil and water is efficient and environment-friendly. Cellulose is the most abundant renewable resource and has natural advantages in removing pollutants from oily wastewater. The application and modification of cellulose as special wetting materials have attracted considerable research attention. Therefore, we summarized cellulose-based superlipophilic/superhydrophobic and superhydrophilic/superoleophobic materials exhibiting special wetting properties for oil/water separation. The treatment mechanism, preparation technology, treatment effect, and representative projects of oil-bearing wastewater are discussed. Moreover, cellulose-based intelligent-responsive materials for application to oil/water separation and the removal of other pollutants from oily wastewater have also been summarized. The prospects and potential challenges of all the materials have been highlighted.
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Rasouli S, Rezaei N, Hamedi H, Zendehboudi S, Duan X. Design, fabrication, and characterization of a facile superhydrophobic and superoleophilic mesh-based membrane for selective oil-water separation. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116354] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Facile fabrication of robust superhydrophobic/superoleophlic Cu coated stainless steel mesh for highly efficient oil/water separation. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117512] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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12
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Zong Y, Ma S, Xue J, Gu J, Wang M. Bifunctional NiAlFe LDH-coated membrane for oil-in-water emulsion separation and photocatalytic degradation of antibiotic. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 751:141660. [PMID: 32889458 DOI: 10.1016/j.scitotenv.2020.141660] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/09/2020] [Accepted: 08/10/2020] [Indexed: 06/11/2023]
Abstract
A new NiAlFe layered double hydroxide/polydopamine/polyvinylidene fluoride (NiAlFe LDH/PDA/PVDF) membrane was fabricated by in-situ growth of LDH on the PDA modified PVDF membrane. The as-prepared membrane possesses a nano/microscale rough structural surface and displays the superior wettability of superhydrophilicity in air and underwater superoleophobicity. Combining the favourable features of superwettability and hierarchical rough structure, the NiAlFe LDH/PDA/PVDF membrane could effectively separate a series of oil-in-water emulsions with high efficiency (>99%) and high permeation flux (925-1913 L m-2 h-1 bar-1). Besides, owing to the light harvest ability of NiAlFe LDH, the relevant membrane also can be applied as a photocatalysis paper for the light-driven treatment of antibiotic residue in aqueous solution. In which, NiAlFe LDH/PDA/PVDF membrane can effectively degrade typical antibiotic tetracycline within 20 min under UV light irradiation, exhibiting excellent photocatalytic activity. In addition, cyclic experiments demonstrate that NiAlFe LDH/PDA/PVDF membrane has excellent stability and reusability both in oil-in-water emulsion separation and photocatalytic reaction. In general, the findings of this research demonstrate that photo-response LDH modified membranes have potential multiple applications in wastewater treatment.
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Affiliation(s)
- Yuqing Zong
- School of Environmental and Safety Engineering, Changzhou University, Changzhou 213164, PR China
| | - Shuaishuai Ma
- College of Chemistry and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, PR China
| | - Jinjuan Xue
- School of Environmental and Safety Engineering, Changzhou University, Changzhou 213164, PR China.
| | - Jiandong Gu
- College of Chemistry and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, PR China
| | - Mingxin Wang
- School of Environmental and Safety Engineering, Changzhou University, Changzhou 213164, PR China.
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Paiman SH, Rahman MA, Uchikoshi T, Md Nordin NAH, Alias NH, Abdullah N, Abas KH, Othman MHD, Jaafar J, Ismail AF. In situ growth of α-Fe2O3 on Al2O3/YSZ hollow fiber membrane for oily wastewater. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116250] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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14
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Preparation of a polystyrene-based super-hydrophilic mesh and evaluation of its oil/water separation performance. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117747] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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15
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Li L, Xu Z, Sun W, Chen J, Dai C, Yan B, Zeng H. Bio-inspired membrane with adaptable wettability for smart oil/water separation. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117661] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Ye B, Jia C, Li Z, Li L, Zhao Q, Wang J, Wu H. Solution‐blow spun PLA/SiO
2
nanofiber membranes toward high efficiency oil/water separation. J Appl Polym Sci 2020. [DOI: 10.1002/app.49103] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Beirong Ye
- School of Materials and EnergyUniversity of Electronic Science and Technology of China Chengdu China
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and EngineeringTsinghua University Beijing China
| | - Chao Jia
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and EngineeringTsinghua University Beijing China
| | - Ziwei Li
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and EngineeringTsinghua University Beijing China
| | - Lei Li
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and EngineeringTsinghua University Beijing China
| | - Qiang Zhao
- School of Materials and EnergyUniversity of Electronic Science and Technology of China Chengdu China
| | - Jinshu Wang
- School of Materials and EnergyUniversity of Electronic Science and Technology of China Chengdu China
| | - Hui Wu
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and EngineeringTsinghua University Beijing China
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17
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Scalable fabrication of robust superhydrophobic membranes by one-step spray-coating for gravitational water-in-oil emulsion separation. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.115898] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Zhang TH, Yan T, Zhao GQ, Hu W, Jiao FP. Superhydrophobic micro/nanostructured copper mesh with self-cleaning property for effective oil/water separation. CHINESE J CHEM PHYS 2019. [DOI: 10.1063/1674-0068/cjcp1810233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Tai-heng Zhang
- Department of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Tao Yan
- Department of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Guo-qing Zhao
- Department of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Wenjihao Hu
- Department of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
- Department of Chemical and Material Engineering, University of Alberta, Edmonton T5K1B9, Canada
| | - Fei-peng Jiao
- Department of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
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19
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da Costa Cunha G, Pinho NC, Alves Silva IA, Santos Silva L, Santana Costa JA, da Silva CMP, Romão LPC. Removal of heavy crude oil from water surfaces using a magnetic inorganic-organic hybrid powder and membrane system. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 247:9-18. [PMID: 31229787 DOI: 10.1016/j.jenvman.2019.06.050] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 04/01/2019] [Accepted: 06/11/2019] [Indexed: 06/09/2023]
Abstract
Oil spills are among the most significant threats to aquatic ecosystems. The present work describes the synthesis of different organic-inorganic hybrid matrices with magnetic properties, obtained in the forms of powders and membranes. The powders were synthesized using the following biomass wastes to form the organic phase: coconut mesocarp, sugarcane bagasse, sawdust, and water hyacinth. The resulting powders were denoted HMG-CO, HMG-CN, HMG-SE, and HMG-AP, respectively. Membranes (denoted MHMG-PES) were prepared using polyethersulfone polymer. In both cases, the inorganic phase was cobalt ferrite. The materials were evaluated in terms of their efficiencies in removing crude oil from water surfaces. The presence of organic matter, polyethersulfone, and cobalt ferrite in the structures of the materials was confirmed by XRD and FTIR analyses. The efficiencies of the materials were determined using the Standard Test Method for Sorbent Performance of Adsorbents (ASTM F726-99). Among the hybrids in powder form, the HMG-CN material presented the highest oil removal efficiency (85%, adsorptive capacity of 17 g g-1), which could be attributed to the fibrous nature of the sugarcane bagasse. The MHMG-PES membrane was able to remove 35 times its own mass of oil (adsorptive capacity of 35 g g-1). In addition to this high removal efficiency, an important advantage of MHMG-PES, compared to the HMG-CN hybrid powder, was that the oil could be mechanically removed from the membrane surface, eliminating the need for subsequent time-consuming extraction steps requiring large volumes of organic solvents and additional energy expenditure. When the two materials were used simultaneously, it was possible to remove 45 times their own mass of oil (adsorptive capacity of 45 g g-1), with the adsorptive capacity of HMG-CN increasing by 23%. This high adsorptive capacity was due to the retaining barrier formed by the HMG-CN hybrid powder, which prevented the oil patch from spreading and enabled its homogeneous removal, which was not possible using MHMG-PES alone. It could be concluded that use of the magnetic hybrids synthesized using biomass wastes, together with the hybrid magnetic membrane, provided an effective and inexpensive technological alternative for the removal of oil from water surfaces.
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Affiliation(s)
| | - Nalbert C Pinho
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, Aracaju, SE, Brazil
| | | | - Luana Santos Silva
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, Aracaju, SE, Brazil
| | | | - Caio M P da Silva
- Department of Chemistry, Federal University of São Carlos, 13565-905, São Carlos, SP, Brazil
| | - Luciane P C Romão
- Chemistry Department, Federal University of Sergipe (UFS), 49100-000, Aracaju, SE, Brazil
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20
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Li Z, Xu ZL, Huang BQ, Li YX, Wang M. Three-channel stainless steel hollow fiber membrane with inner layer modified by nano-TiO2 coating method for the separation of oil-in-water emulsions. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.03.102] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Xiong Y, Xu L, Nie K, Jin C, Sun Q, Xu X. Green Construction of an Oil-Water Separator at Room Temperature and Its Promotion to an Adsorption Membrane. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:11071-11079. [PMID: 31380650 DOI: 10.1021/acs.langmuir.9b01480] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Underwater superoleophobic membranes as an effective means of resisting oil stains are often subjected to cumbersome modification procedures, limited stability, and difficult expansion of assembly. To develop simple, green, stable, and scalable underwater superoleophobic films, herein, cellulose-based oil-water separators with high-efficiency oil purification were constructed by using commercial carboxymethocel (CMC) as a solute and a dimethyl sulfoxide-modified ionic liquid as a solvent. Owing to the superior dissolution, regenerability, and gelation of CMC, the metal mesh and gauze can be imparted with an excellent oleophobic ability through simple dipping, spraying, and coating of the CMC solution. As a result, these modified functionalized devices exhibit a purification capacity of more than 99.5% for various oil-water mixtures. Unexpectedly, the CMC gel coating also shields the gloves from organic solvents. Significantly, when the CMC solution is applied to an adsorption membrane, it not only endows the film with excellent oil-water separation characteristics but also enhances the adsorption amount and rate of the adsorbent. Therefore, CMC-based oleophobic materials can be widely developed and applied to a variety of fields that require oleophobic properties.
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Affiliation(s)
- Ye Xiong
- School of Engineering , Zhejiang A&F University , Hangzhou , Zhejiang Province 311300 , P. R. China
| | - Lulu Xu
- School of Engineering , Zhejiang A&F University , Hangzhou , Zhejiang Province 311300 , P. R. China
| | - Kangchen Nie
- School of Engineering , Zhejiang A&F University , Hangzhou , Zhejiang Province 311300 , P. R. China
| | - Chunde Jin
- School of Engineering , Zhejiang A&F University , Hangzhou , Zhejiang Province 311300 , P. R. China
| | - Qingfeng Sun
- School of Engineering , Zhejiang A&F University , Hangzhou , Zhejiang Province 311300 , P. R. China
| | - Xijin Xu
- School of Physics and Technology , University of Jinan , Jinan , Shandong Province 250022 , P. R. China
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22
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Yan T, Zhang T, Zhao G, Zhang C, Li C, Jiao F. Magnetic textile with pH-responsive wettability for controllable oil/water separation. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.04.083] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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23
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Fan T, Miao J, Li Z, Cheng B. Bio-inspired robust superhydrophobic-superoleophilic polyphenylene sulfide membrane for efficient oil/water separation under highly acidic or alkaline conditions. JOURNAL OF HAZARDOUS MATERIALS 2019; 373:11-22. [PMID: 30901681 DOI: 10.1016/j.jhazmat.2019.03.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 02/13/2019] [Accepted: 03/01/2019] [Indexed: 05/24/2023]
Abstract
The separation of water-in-oil emulsions in harsh environment (strong acid/alkali) is a challenging subject. In this study, we prepared a superhydrophobic-superoleophilic polyphenylene sulfide (PPS) membrane by the mixture of hydrophobic SiO2 nanoparticles, diphenyl ketone (DPK), benzoin (BZ) and PPS via thermally induced phase separation (TIPS) technology. This superhydrophobic membrane displayed a lotus leaf-like micro-nano structure, and it could be used for oil/water separation in strong acidic or alkaline environment. The hydrophobic SiO2 nanoparticles played a key role in the membrane structure evolution and its performance. When SiO2 content was 4 wt%, the pure water contact angle of the prepared superhydrophobic-superoleophilic membrane reached 156.9° and the oil contact angle achieved 0°. The fluxes of water-in-oil emulsions (kerosene, toluene and chloroform) reached 1926, 3150 and 3416 L/(m2·h), respectively. However, the fluxes of their surfactant-stabilized water-in-oil emulsions declined to 531, 685 and 724 L/(m2·h), respectively, due to the great stability of surfactant-stabilized emulsions. Most importantly, all the water rejection rates exceeded 99.9% when the PPS membranes modified with 4 wt% hydrophobic SiO2 nanoparticles. In addition, the PPS-SiO2 hybrid membranes exhibited excellent self-cleaning antifouling performance, cycling performance and superior acid/alkali resistance.
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Affiliation(s)
- Tingting Fan
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tianjin Polytechnic University, 300160 Tianjin, China
| | - Jinlei Miao
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tianjin Polytechnic University, 300160 Tianjin, China
| | - Zhenhuan Li
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tianjin Polytechnic University, 300160 Tianjin, China.
| | - Bowen Cheng
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Materials Science and Engineering, Tianjin Polytechnic University, 300160 Tianjin, China.
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24
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Ali N, Zaman H, Bilal M, Shah AUHA, Nazir MS, Iqbal HMN. Environmental perspectives of interfacially active and magnetically recoverable composite materials - A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 670:523-538. [PMID: 30909030 DOI: 10.1016/j.scitotenv.2019.03.209] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/13/2019] [Accepted: 03/14/2019] [Indexed: 02/05/2023]
Abstract
Aquatic ecosystem contaminated with toxic pollutants and heavy metals due to the rapid growth of industrialization has become a top-priority global concern exhibiting highly adverse effects on human health and the environment. Many treatment techniques have been envisioned for the removal of these toxic contaminants from the aqueous environment. Among these techniques, magnetic separation has attracted burgeoning research attention owing to its simplicity, eco-friendly nature, large surface area, electron mobility, and excellent performance for removing water contaminants. In particular, interfacial active nanoparticles and nanocomposites with unique structures and magnetic properties are considered as ideal provides candidates in material science for next-generation water treatment. This review gives an insight into current research activities associated with the synthesis strategies and applications of interfacially active and magnetically responsive nanomaterials and nanocomposites for sustainable purification processes. In the first half, various synthesis routes for magnetic iron oxide nanoparticles development and the corresponding formation mechanism are summarized. In the second half, we reviewed the magnetic and wettability properties of interfacially active and magnetically responsive nanocomposites and their environmental applications including oil-water separation, removal of hazardous dye-based pollutants and potentially toxic heavy metals. Finally, the review is wrapped up with major concluding remarks and future perspectives of these magnetic nanoscale composite materials for sustainable wastewater remediation.
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Affiliation(s)
- Nisar Ali
- Key Laboratory for Palygorskite Science and Applied Technology of Jiangsu Province, National & Local Joint Engineering Research Center for Deep Utilization Technology of Rock-salt Resource, Faculty of Chemical Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
| | - Hira Zaman
- Institute of Chemical Sciences, University of Peshawar, Pakistan
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China
| | | | | | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, NL CP 64849, Mexico.
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25
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Xie J, Yang Y, Gao B, Wan Y, Li YC, Cheng D, Xiao T, Li K, Fu Y, Xu J, Zhao Q, Zhang Y, Tang Y, Yao Y, Wang Z, Liu L. Magnetic-Sensitive Nanoparticle Self-Assembled Superhydrophobic Biopolymer-Coated Slow-Release Fertilizer: Fabrication, Enhanced Performance, and Mechanism. ACS NANO 2019; 13:3320-3333. [PMID: 30817124 DOI: 10.1021/acsnano.8b09197] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Although commercialized slow-release fertilizers coated with petrochemical polymers have revolutionarily promoted agricultural production, more research should be devoted to developing superhydrophobic biopolymer coatings with superb slow-release ability from sustainable and ecofriendly biomaterials. To inform the development of the superhydrophobic biopolymer-coated slow-release fertilizers (SBSF), the slow-release mechanism of SBSF needs to be clarified. Here, the SBSF with superior slow-release performance, water tolerance, and good feasibility for large-scale production was self-assembly fabricated using a simple, solvent-free process. The superhydrophobic surfaces of SBSF with uniformly dispersed Fe3O4 superhydrophobic magnetic-sensitive nanoparticles (SMNs) were self-assembly constructed with the spontaneous migration of Fe3O4 SMNs toward the outermost surface of the liquid coating materials ( i.e., pig fat based polyol and polymethylene polyphenylene isocyanate in a mass ratio 1.2:1) in a magnetic field during the reaction-curing process. The results revealed that SBSF showed longer slow-release longevity (more than 100 days) than those of unmodified biopolymer-coated slow-release fertilizers and excellent durable properties under various external environment conditions. The governing slow-release mechanism of SBSF was clarified by directly observing the atmosphere cushion on the superhydrophobic biopolymer coating using the synchrotron radiation-based X-ray phase-contrast imaging technique. Liquid water only contacts the top of the bulges of the solid surface (10.9%), and air pockets are trapped underneath the liquid (89.1%). The atmosphere cushion allows the slow diffusion of water vapor into the internal urea core of SBSF, which can decrease the nutrient release and enhance the slow-release ability. This self-assembly synthesis of SBSF through the magnetic interaction provides a strategy to fabricate not only ecofriendly biobased slow-release fertilizers but also other superhydrophobic materials for various applications.
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Affiliation(s)
- Jiazhuo Xie
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, National Engineering & Technology Research Center for Slow and Controlled-release Fertilizers, College of Resources and Environment , Shandong Agricultural University , Taian , Shandong 271018 , China
| | - Yuechao Yang
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, National Engineering & Technology Research Center for Slow and Controlled-release Fertilizers, College of Resources and Environment , Shandong Agricultural University , Taian , Shandong 271018 , China
- Department of Soil and Water Science, Tropical Research and Education Center, IFAS , University of Florida , Homestead , Florida 33031 , United States
| | - Bin Gao
- Agricultural and Biological Engineering, Institute of Food and Agricultural Sciences , University of Florida , Gainesville , Florida 32611-0570 , United States
| | - Yongshan Wan
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, National Engineering & Technology Research Center for Slow and Controlled-release Fertilizers, College of Resources and Environment , Shandong Agricultural University , Taian , Shandong 271018 , China
| | - Yuncong C Li
- Department of Soil and Water Science, Tropical Research and Education Center, IFAS , University of Florida , Homestead , Florida 33031 , United States
| | - Dongdong Cheng
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, National Engineering & Technology Research Center for Slow and Controlled-release Fertilizers, College of Resources and Environment , Shandong Agricultural University , Taian , Shandong 271018 , China
| | - Tiqiao Xiao
- Shanghai Institute of Applied Physics , Chinese Academy of Sciences , Shanghai 201800 , China
- Shanghai Synchrotron Radiation Facility/Zhangjiang Laboratory , Shanghai Advanced Research Institute, Chinese Academy of Sciences , Shanghai 201210 , China
- University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Ke Li
- Shanghai Institute of Applied Physics , Chinese Academy of Sciences , Shanghai 201800 , China
- University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Yanan Fu
- Shanghai Institute of Applied Physics , Chinese Academy of Sciences , Shanghai 201800 , China
- Shanghai Synchrotron Radiation Facility/Zhangjiang Laboratory , Shanghai Advanced Research Institute, Chinese Academy of Sciences , Shanghai 201210 , China
| | - Jing Xu
- College of Chemistry and Materials Science , Shandong Agricultural University , Taian , Shandong 271018 , China
| | - Qinghua Zhao
- College of Chemistry and Materials Science , Shandong Agricultural University , Taian , Shandong 271018 , China
| | - Yanfei Zhang
- College of Chemistry and Materials Science , Shandong Agricultural University , Taian , Shandong 271018 , China
| | - Yafu Tang
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, National Engineering & Technology Research Center for Slow and Controlled-release Fertilizers, College of Resources and Environment , Shandong Agricultural University , Taian , Shandong 271018 , China
| | - Yuanyuan Yao
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, National Engineering & Technology Research Center for Slow and Controlled-release Fertilizers, College of Resources and Environment , Shandong Agricultural University , Taian , Shandong 271018 , China
| | - Zhonghua Wang
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, National Engineering & Technology Research Center for Slow and Controlled-release Fertilizers, College of Resources and Environment , Shandong Agricultural University , Taian , Shandong 271018 , China
| | - Lu Liu
- National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, National Engineering & Technology Research Center for Slow and Controlled-release Fertilizers, College of Resources and Environment , Shandong Agricultural University , Taian , Shandong 271018 , China
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26
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Pan Z, Cao S, Li J, Du Z, Cheng F. Anti-fouling TiO2 nanowires membrane for oil/water separation: Synergetic effects of wettability and pore size. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.11.056] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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27
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Huang X, Li B, Song X, Wang L, Shi Y, Hu M, Gao J, Xue H. Stretchable, electrically conductive and superhydrophobic/superoleophilic nanofibrous membrane with a hierarchical structure for efficient oil/water separation. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.10.021] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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28
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Hu MZ, Bischoff BL, Morales-Rodriguez ME, Gray KA, Davison BH. Superhydrophobic or Hydrophilic Porous Metallic/Ceramic Tubular Membranes for Continuous Separations of Biodiesel–Water W/O and O/W Emulsions. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b04888] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michael Z. Hu
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Brian L. Bischoff
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | | | - Kevin A. Gray
- Prenexus Health, Inc., 1343 N. Colorado St., Gilbert, Arizona 85233, United States
| | - Brian H. Davison
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
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29
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Li H, Zhou C, Li C, Li X, Zhang S. Superhydrophilic fluorinated polyarylate membranes via in situ photocopolymerization and microphase separation for efficient separation of oil-in-water emulsion. RSC Adv 2019; 9:958-962. [PMID: 35517629 PMCID: PMC9059659 DOI: 10.1039/c8ra08323a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 12/24/2018] [Indexed: 01/09/2023] Open
Abstract
A superhydrophilic modified fluorinated polyarylate membrane with high tensile strength was prepared by a combination of in situ photocopolymerization and microphase separation. The as-prepared membrane was successfully utilized for oil-in-water emulsion separation with high separation efficiency and high flux. Furthermore, the membrane displayed excellent antifouling performance and recyclability for long-term use.
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Affiliation(s)
- Hui Li
- School of Chemistry and Chemical Engineering, University of Jinan Jinan 250022 China
- Shandong Key Laboratory of Fluorine Chemistry and Chemical Engineering Materials, University of Jinan Jinan 250022 China
| | - Cuiping Zhou
- School of Chemistry and Chemical Engineering, University of Jinan Jinan 250022 China
| | - Chunsheng Li
- School of Chemistry and Chemical Engineering, University of Jinan Jinan 250022 China
| | - Xiaohui Li
- School of Chemistry and Chemical Engineering, University of Jinan Jinan 250022 China
| | - Shuxiang Zhang
- Shandong Key Laboratory of Fluorine Chemistry and Chemical Engineering Materials, University of Jinan Jinan 250022 China
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30
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Huang C, Wen G, Huang J, Guo Z. A different wettable Janus material with universal floatability for anti-turnover and lossless transportation of crude oil. NEW J CHEM 2019. [DOI: 10.1039/c9nj03772a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Flower-like TiO2 particles were prepared to endow diverse materials with the ability of steady floatability and anti-turnover on different liquids. This strategy was applied in the design of a promising way for lossless transportation of crude oil via sea.
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Affiliation(s)
- Can Huang
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials
- Hubei University
- Wuhan 430062
- People's Republic of China
- State Key Laboratory of Solid Lubrication
| | - Gang Wen
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials
- Hubei University
- Wuhan 430062
- People's Republic of China
- State Key Laboratory of Solid Lubrication
| | - Jinxia Huang
- State Key Laboratory of Solid Lubrication
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- People's Republic of China
| | - Zhiguang Guo
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials
- Hubei University
- Wuhan 430062
- People's Republic of China
- State Key Laboratory of Solid Lubrication
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31
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High molecular weight poly(vinyl pyrrolidone) induces hierarchical surface morphology in poly(vinylidene fluoride) membrane and facilitates separation of oil-water emulsions. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.09.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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