1
|
Kurita AE, Espuny M, Campos TLR, Kazançoğlu Y, Kandsamy J, de Oliveira OJ. Drivers for circular economy development: making businesses more environmentally friendly. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:79553-79570. [PMID: 37316628 DOI: 10.1007/s11356-023-28048-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 05/29/2023] [Indexed: 06/16/2023]
Abstract
Stakeholders have been pressuring companies to develop more environmentally friendly strategic and operational solutions. In this sense, companies are seeking alternatives that reduce the negative impacts of organizational activities, Circular Economy (CE) is one of the solutions with the greatest potential for success. Thus, the goal of this paper is to provide drivers for organizations' transition from a linear to a CE. For this reason, content analysis was used as the scientific method, for being appropriate for the interpretation of qualitative data and the identification, clustering, and systematization of themes in a given field of knowledge. In the case of this work, a set of 30 articles with information related to the implementation and development of CE were analyzed, allowing the identification of 19 key elements of CE. These key elements were then grouped and systematized into four drivers: decision-making; capacity and training; sustainable practices; and green supply chain. Scientifically, this work contributes to the improvement and increase of the block of knowledge about the CE, because the drivers can be used to advance the state of the art and as a starting point for the development of new research. In an applied way, the drivers proposed in this article provide a range of actions for managers to make their companies greener and improve their organizational performance, thus contributing environmentally and socially to the planet.
Collapse
Affiliation(s)
- Antonio Eiti Kurita
- Production Department, São Paulo State UniversityUNESPFEG, Av. Ariberto Pereira da Cunha, 333 - Portal das Colinas - Guaratinguetá/SP, Guaratinguetá, CEP 12.516-410, Brazil
| | - Maximilian Espuny
- Production Department, São Paulo State UniversityUNESPFEG, Av. Ariberto Pereira da Cunha, 333 - Portal das Colinas - Guaratinguetá/SP, Guaratinguetá, CEP 12.516-410, Brazil
| | - Thalita Láua Reis Campos
- Production Department, São Paulo State UniversityUNESPFEG, Av. Ariberto Pereira da Cunha, 333 - Portal das Colinas - Guaratinguetá/SP, Guaratinguetá, CEP 12.516-410, Brazil
| | - Yiğit Kazançoğlu
- Dept. of Logistics Management, Faculty of Business, Yasar University, Universite Cad. No.37-39, T-Block, Office No.604 Bornova, Izmir, Turkey
| | - Jayakrishna Kandsamy
- School of Mechanical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, 632014, India
| | - Otávio José de Oliveira
- Production Department, São Paulo State UniversityUNESPFEG, Av. Ariberto Pereira da Cunha, 333 - Portal das Colinas - Guaratinguetá/SP, Guaratinguetá, CEP 12.516-410, Brazil.
| |
Collapse
|
2
|
Li J, Jia S, Ma D, Deng X, Tian J, Wang R, Li J, Shan A. Effects of citric acid and heterofermentative inoculants on anaerobic co-fermentation of Chinese cabbage waste and wheat bran. BIORESOURCE TECHNOLOGY 2023; 377:128942. [PMID: 36963696 DOI: 10.1016/j.biortech.2023.128942] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/16/2023] [Accepted: 03/19/2023] [Indexed: 06/18/2023]
Abstract
The effects of Lactobacillus buchneri, Lactobacillus hilgardii and citric acid on organic acid production, substrate consumption, protein degradation and microbial community were investigated in this study. The results indicated that combined inoculants induced a significant increase in levels of lactic acid (43 g/kg dry matter), acetic acid (14 g/kg dry matter), butyric acid (5 g/kg dry matter), total organic acid (60 g/kg dry matter) and ammonia nitrogen (20 g/kg total nitrogen). Furthermore, citric acid addition into the combined inoculants caused a significant increase in levels of acetic acid (12 g/kg dry matter), water-soluble carbohydrate (12 g/kg dry matter) and a reduction in ammonia nitrogen formation (22 g/kg total nitrogen). Microbiologically, combining inoculants and citric acid enriched Lactobacillus buchneri and Lactobacillus hilgardii and upregulated the functional pathways related to acid production and resistance. Collectively, combining citric acid and heterofermentative inoculants was beneficial to recycle Chinese cabbage waste in producing organic acids.
Collapse
Affiliation(s)
- Jiawei Li
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Shuo Jia
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Dongbo Ma
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Xianglong Deng
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Jiahui Tian
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Ruixue Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Jianping Li
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, China
| | - Anshan Shan
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, China.
| |
Collapse
|
3
|
Zhao J, Jing ZD, Yin XJ, Li JF, Dong ZH, Wang SR, Shao T. Sustainable utilization of residual grass: effect of anaerobic storage days on chemical composition, fermentation performance, microbial community, and functional profiles of Pennisetum giganteum. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-26524-1. [PMID: 36940035 DOI: 10.1007/s11356-023-26524-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 03/14/2023] [Indexed: 06/18/2023]
Abstract
The seasonal surplus and putrefactive property of moist forages inevitably increase the pressure on environmental protection and residual grass disposal. In the current work, the anaerobic fermentation approach was adopted to assist the sustainable recycling of leftover Pennisetum giganteum (LP), and its chemical composition, fermentation performance, bacterial community and functional profiles during anaerobic fermentation were studied. Fresh LP was spontaneously fermented for up to 60 d. At the end of anaerobic fermentation, fermented LP (FLP) displayed homolactic fermentation with low pH value, ethanol, and ammonia nitrogen concentrations but high lactic acid concentration. Weissella was dominant in 3-day FLP, yet Lactobacillus was the overwhelming genus (92.6%) in 60-day FLP. The anaerobic fermentation process promoted (P < 0.05) the metabolism of carbohydrate and nucleotide while suppressing (P < 0.05) that of lipid, cofactors, vitamins, energy, and amino acid. The results showed that the residual grass with LP as an example could be successfully fermented even if no additives were added, without signs of clostridial and fungal contamination.
Collapse
Affiliation(s)
- Jie Zhao
- Institute of Ensiling and Processing of Grass, College of Agro-Grassland Science, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Zhao-Di Jing
- Institute of Ensiling and Processing of Grass, College of Agro-Grassland Science, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Xue-Jing Yin
- Institute of Ensiling and Processing of Grass, College of Agro-Grassland Science, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Jun-Feng Li
- Institute of Ensiling and Processing of Grass, College of Agro-Grassland Science, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Zhi-Hao Dong
- Institute of Ensiling and Processing of Grass, College of Agro-Grassland Science, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Si-Ran Wang
- Institute of Ensiling and Processing of Grass, College of Agro-Grassland Science, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Tao Shao
- Institute of Ensiling and Processing of Grass, College of Agro-Grassland Science, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China.
| |
Collapse
|
4
|
Sultana N, Rahman MM, Khanam R, Islam KZ, Islam Rayhan MR. Investigating the prospect of cleaner production in informal enterprises: A scientific assessment of environmental burdens and economic efficiency. Heliyon 2023; 9:e14583. [PMID: 36994398 PMCID: PMC10040523 DOI: 10.1016/j.heliyon.2023.e14583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 03/09/2023] [Accepted: 03/10/2023] [Indexed: 03/17/2023] Open
Abstract
The present study aims to assess the prospects for cleaner production (CP) and sustainable development (SD) of informally operated small manufacturing enterprises, which are frequently blamed for uncontrolled waste disposal and causing pollution to the environment. The economic efficiency level of these firms has been explored to this end, and the metallic pollution loads in the surrounding environment have been scientifically analyzed to investigate the nexus between these two. DEA (Data Envelopment Analysis)-Tobit analysis has been employed, and a pollution load index (PLI) of heavy metal pollution comprising two environmental compartments (soil and water) has been constructed based on the concentration level of metalloid pollutants in the samples collected from the surrounding areas of the studied informal firms in Bangladesh. The study disproves CP practice in majority of the informal firms in Bangladesh by observing a positive relationship between firm-level efficiency and pollution load sourced from their production activities. Afterwards, this study estimates the eco-efficiency level of firms by considering pollution load as an undesirable output and minimizing its impact in an input-oriented DEA model. Applying the eco-efficiency scores in censored Tobit regression analysis, the outcome endorses the prospect of CP for informally operated enterprises in Bangladesh. However, the CP prospect can only materialize if and only if firms are provided with adequate technical, financial, and strategic support for achieving eco-efficiency in their production. The informal and marginal nature of the studied firms restricts them from getting access to the facilities and support services needed for implementing CP and moving towards sustainable manufacturing. Therefore, this study recommends green practices in informal manufacturing and limiting the informal firms by bringing them gradually under the coverage of formalization, which is in line with the achievement of the targets mentioned in Sustainable Development Goal 8.
Collapse
|
5
|
Li J, Wang C, Zhang S, Xing J, Song C, Meng Q, Li J, Jia S, Shan A. Anaerobic fermentation featuring wheat bran and rice bran realizes the clean transformation of Chinese cabbage waste into livestock feed. Front Microbiol 2023; 14:1108047. [PMID: 37032852 PMCID: PMC10079868 DOI: 10.3389/fmicb.2023.1108047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 03/08/2023] [Indexed: 04/11/2023] Open
Abstract
Rapid aerobic decomposition and a high cost/benefit ratio restrain the transformation of Chinese cabbage waste into livestock feed. Herein, anaerobically co-fermenting Chinese cabbage waste with wheat bran and rice bran at different dry matter levels (250, 300, 350 g/kg fresh weight) was employed to achieve the effective and feasible clean transformation of Chinese cabbage waste, and the related microbiological mechanisms were revealed by high-throughput sequencing technology. The bran treatments caused an increase in pH value (4.75-77.25%) and free amino acid content (12.09-152.66%), but a reduction in lactic acid concentration (54.58-77.25%) and coliform bacteria counts (15.91-20.27%). In addition, the wheat bran treatment improved the levels of short-chain fatty acids, nonprotein nitrogen, water-soluble carbohydrates and antioxidant activity and reduced the ammonia nitrogen contents. In contrast, the rice bran treatment decreased the levels of acetic acid, water-soluble carbohydrates, nonprotein nitrogen, ammonia nitrogen, and antioxidant activities. Microbiologically, the bran treatments stimulated Pediococcus, Lactobacillus, Enterobacter, and Weissella but inhibited Lactococcus and Leuconostoc, which were the primary organic acid producers reflected by the redundancy analysis. In addition, Chinese cabbage waste fermented with wheat bran at 350 g/kg fresh weight or with rice bran at 300 g/kg fresh weight increased the scale and complexity of bacteriome, promoted commensalism or mutualism and upregulated the global metabolism pathways, including carbohydrate and amino acid metabolisms. Furthermore, the bran treatments resulted in an increase in bacterial communities that were facultatively anaerobic, biofilm-formed, Gram-negative, potentially pathogenic and stress-tolerant. Collectively, the bran treatments inhibited effluent formation and protein degradation and improved nutrient preservation but reduced organic acid production during the anaerobic fermentation, which is linked to the variations in the bacteriome, indicating that the constructed fermentation system should be further optimized.
Collapse
|
6
|
Xin C, Zheng C, Sun M. Environmental innovation ambidexterity and customer relationship performance: evidence from the manufacturing industry in China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:60998-61011. [PMID: 35434753 DOI: 10.1007/s11356-022-20284-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 04/11/2022] [Indexed: 06/14/2023]
Abstract
Cleaner production and pollution prevention are not only essential for enterprises to improve resource utilization efficiency and competitiveness, but also realistic requirements for enterprises to comply with green manufacturing policies and regulations. Many previous studies have investigated the impacts of environmental innovation on products and environmental performance, but few of them have explored the impact of environmental innovation on customer relationships. The main purpose of this study is to investigate the basic strategies to enhance customer relationship in the context of green development. Building upon the resource-based view, the dynamic capability perspective, and the upper echelons theory, this study develops a conceptual model focusing on the effects of environmental innovation ambidexterity (EIA) on customer relationship performance (CRP), the mediating effects of green product innovation (GPI), and the moderating role of top management's environmental awareness. The results of a survey of 285 high-tech manufacturing enterprises in China show that EIA has a positive effect on CRP. The results of the study also indicate that GPI mediates the relationship between EIA and CRP, and top management's environmental awareness moderates the impact of EIA on CRP. The results offer novel insights for suppliers to improve CRP, and provide theoretical guidance for high-tech manufacturing enterprises to effectively implement pollution prevention and GPI.
Collapse
Affiliation(s)
- Chong Xin
- School of Business Administration, Northeastern University, No. 195, Chuangxin Road, Hunnan District, Shenyang, People's Republic of China.
| | - Chenna Zheng
- School of Business Administration, Northeastern University, No. 195, Chuangxin Road, Hunnan District, Shenyang, People's Republic of China
| | - Minghe Sun
- Department of Management Science and Statistics, Carlos Alvarez School of Business, the University of Texas at San Antonio, San Antonio, TX, USA
| |
Collapse
|
7
|
Sufficiency, Consistency, and Efficiency as a Base for Systemizing Sustainability Measures in Food Supply Chains. SUSTAINABILITY 2022. [DOI: 10.3390/su14116742] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Due to severe biodiversity and climate crises, there is now a need for sustainable supply chains. Food supply chains contribute to biodiversity loss, especially through land use and agriculture. In addition, energy-intensive storage for refrigeration and intercontinental transportation lead to high emission along chains due to seasonality. Selecting and prioritizing decarbonization actions is a key task for decision makers along food supply chains this decade. Often, modernizing supply chains by integrating information and digital technologies is seen as beneficial for environmental goals. The aim of this work is to develop a new systematization of sustainability measures based on archetypal sustainability strategies (sufficiency, consistency, and efficiency) that support the prioritization and thus the selection of decarbonization measures. Existing measures will be researched through a structured literature review. At the same time, it is recorded how they are categorized or systematized. Forty-eight different systematizations are analyzed. The majority relate to specific sectors and are not generally transferable. Sustainability is often addressed using the triple bottom line. In particular, efficiency and consistency measures are often included in the categories found but are rarely used for systematization. A new systematization of sustainability measures is proposed and applied to a set of digitalization and logistics 4.0 measures using the example of a fresh apple supply chain. The advantages of the proposed systematization are discussed, and further research directions are given. The presented method has not been examined in the literature so far; this concerns both the width and depth of the consideration of supply chains.
Collapse
|