Waste Management & Research最新文献_第7页

Exploring relationships among landfill leachate parameters through multivariate analysis for monitoring purposes. 通过多变量分析探索垃圾填埋场沥滤液参数之间的关系，以达到监测目的。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-05-01 Epub Date: 2024-07-28 DOI: 10.1177/0734242X241265062

Thi Ngoc Nguyen, Masaki Takaoka, Taketoshi Kusakabe

{"title":"Exploring relationships among landfill leachate parameters through multivariate analysis for monitoring purposes.","authors":"Thi Ngoc Nguyen, Masaki Takaoka, Taketoshi Kusakabe","doi":"10.1177/0734242X241265062","DOIUrl":"10.1177/0734242X241265062","url":null,"abstract":"Elucidating the properties of landfill leachate and the relationships among leachate parameters is crucial for efforts to determine appropriate landfill leachate monitoring activity and management strategies. This study investigated the physical, chemical and optical parameters of leachate in an old Japanese landfill over a 13-month period. The parameters were explored based on their relationships with the maximum fluorescence (Fmax) of three components (microbial humic-like C1, terrestrial humic-like C2 and protein-like C3) deconvoluted from excitation-emission matrix fluorescence spectroscopy coupled with parallel factor analysis. Dissolved organic carbon (DOC), chemical oxygen demand (COD), Cl- and SO42- concentrations and pH ranged from 2.6 to 38.2 mg C L-1, 9 to 324 mg L-1, 14 to 972 mg L-1, 26 to 1554 mg L-1 and 6.9 to 11.6, respectively. Linear regression analysis suggested that the Fmax values of C2 and C3 represented DOC, whereas the Fmax value of C2 alone could serve as a COD indicator. Hierarchical cluster analysis and principal component analysis were employed to successfully categorise leachate samples based on their locations. Higher dissolved organic matter levels were observed in leachate within the old disposal area, whereas elevated levels of inorganic components such as SO42- and Cl- were found in leachate collected from the extended disposal area and at a treatment facility. Statistical analysis provides crucial tools for assessing and managing various areas of a landfill, supporting targeted and effective waste management strategies.","PeriodicalId":23671,"journal":{"name":"Waste Management & Research","volume":" ","pages":"762-774"},"PeriodicalIF":3.7,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141789172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Factors influencing consumer intention to sort household waste: A Brazilian perspective. 影响消费者家庭垃圾分类意向的因素：巴西视角。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-05-01 Epub Date: 2024-09-20 DOI: 10.1177/0734242X241273779

Fernanda Camila Martinez Delgado, Barbara Stolte Bezerra, Juliana Santiago Baldan, Hermes Moretti Ribeiro da Silva, Gladys Dorothea Cacsire Barriga

{"title":"Factors influencing consumer intention to sort household waste: A Brazilian perspective.","authors":"Fernanda Camila Martinez Delgado, Barbara Stolte Bezerra, Juliana Santiago Baldan, Hermes Moretti Ribeiro da Silva, Gladys Dorothea Cacsire Barriga","doi":"10.1177/0734242X241273779","DOIUrl":"10.1177/0734242X241273779","url":null,"abstract":"Effectively sorting and recycling waste has consequently emerged as a key strategy for environmental preservation and the creation of sustainable communities. The current study aimed to examine the factors influencing consumers' intentions to sort household waste, utilizing the theory of planned behaviour. Collecting 300 responses from Brazilian consumers through structured questionnaires, the study employed a partial least square structural equation modelling approach to assess the proposed hypotheses. The findings emphasized the significant impact of the perceived cost and benefit factor, alongside the influence of information on proper waste disposal (perceived effectiveness), as communicated by entities managing selective waste collection. These findings emphasize the key role of effective communication from waste management agency regarding the outcomes of domestic waste separation efforts for recycling, as well as the perceived benefits and costs by consumers. Such communication is essential for fostering and maintaining consumer engagement in recycling initiatives.","PeriodicalId":23671,"journal":{"name":"Waste Management & Research","volume":" ","pages":"697-708"},"PeriodicalIF":3.7,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142296690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A comprehensive study of temperature data during the filling and post-closure phases at a landfill in Québec, Canada: Application of a thermal-mechanical-biological model. 加拿大魁北克省一个垃圾填埋场填埋和封场后阶段的温度数据综合研究：热-机械-生物模型的应用。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-05-01 Epub Date: 2024-08-22 DOI: 10.1177/0734242X241270938

Wameed Alghazali, Simran Kaur, Paul J Van Geel, Shawn Kenny

{"title":"A comprehensive study of temperature data during the filling and post-closure phases at a landfill in Québec, Canada: Application of a thermal-mechanical-biological model.","authors":"Wameed Alghazali, Simran Kaur, Paul J Van Geel, Shawn Kenny","doi":"10.1177/0734242X241270938","DOIUrl":"10.1177/0734242X241270938","url":null,"abstract":"A 12-year field study on municipal solid waste (MSW) stabilization in Northern climates was conducted at Ste. Sophie landfill in Québec, Canada. Temperature and settlement data were collected from 12 instrument bundles placed at varying depths in two vertical columns within the waste during the filling and post-closure phases. The data demonstrated a 12-18 month delay in temperature rise during the filling stages due to frozen or partially frozen MSW and highlighted ambient temperature effects at shallow depths. A thermal-mechanical-biological (TMB) model was developed and calibrated to simulate the impact of temperatures on MSW stabilization, particularly emphasizing landfills without leachate recirculation in Northern climates. The biological model related anaerobic heat generation from MSW with temperature and expended energy from biodegradation. The resultant heat was integrated into the thermal model, allowing for the simulation of heat transfer through conduction. The thermal parameters were expressed as a function of density, which was updated in the mechanical model that combined a Generalized Kelvin-Voigt model with a biodegradation-induced strain term. This term was represented as the ratio of expended energy over time to total potential expended energy of the waste. The TMB model effectively predicted MSW behaviour, considering temperature rise delays in cold and sharp rises in warm conditions. This is essential for optimizing landfill operations by promoting waste stabilization before applying the final cover.","PeriodicalId":23671,"journal":{"name":"Waste Management & Research","volume":" ","pages":"738-748"},"PeriodicalIF":3.7,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12038077/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142018803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improving the shock resistance of anaerobic digestion under demand-oriented biogas production mode by using converter steel slag powder. 利用转炉钢渣粉提高需求型沼气生产模式下厌氧消化的抗震性。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-04-29 DOI: 10.1177/0734242X251333692

Yiyun Liu, Rongqi Wu, Jun Wu, Jianjun Li, Qin Zhang, Shisheng Wang, Guanghong Sheng

{"title":"Improving the shock resistance of anaerobic digestion under demand-oriented biogas production mode by using converter steel slag powder.","authors":"Yiyun Liu, Rongqi Wu, Jun Wu, Jianjun Li, Qin Zhang, Shisheng Wang, Guanghong Sheng","doi":"10.1177/0734242X251333692","DOIUrl":"https://doi.org/10.1177/0734242X251333692","url":null,"abstract":"Introducing flexible biogas production (FB) can result in instantaneous high-shock loads for anaerobic digestion system, posing risks to the system's stable operation. Steel slag, a typical metallurgical solid waste, has been demonstrated to enhance the buffering capacity of digestion systems, thereby increasing methane production and achieving 'waste treatment using waste'. However, its efficacy under high-shock loads in FB is uncertain. Pulse feeding experiments simulating FB were conducted to analyse the system's impact resistance with steel slag addition and investigate its enhancement mechanisms. The addition of steel slag improved the methane production rate under various shock conditions, with a particularly notable enhancement under concentration shock. This scenario also saw a significant increase in the generation of soluble chemical oxygen demand and its utilization by microorganisms. This can be attributed to the enrichment of hydrolytic bacterial phyla (Firmicutes) and genera (Gelria), with functional gene analysis revealing an increase in genes associated with Fe(III) reduction and CO2-to-methane pathways. The study results indicate that the role of steel slag as an alkaline, iron-rich material enhances system alkalinity, reduces inhibition from H2 partial pressure and boosts hydrogenotrophic methanogen activity, making it suitable as an exogenous enhancer for demand-oriented anaerobic digestion.","PeriodicalId":23671,"journal":{"name":"Waste Management & Research","volume":" ","pages":"734242X251333692"},"PeriodicalIF":3.7,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144018072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploring the household food-wasting behaviour: A bibliometric review. 探索家庭浪费食物的行为：文献计量学综述。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-04-01 Epub Date: 2024-07-23 DOI: 10.1177/0734242X241259630

Yang Liu, Kazumitsu Minamikawa

引用次数: 0

Composting: A tool to combat climate change. 堆肥：对抗气候变化的工具。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-04-01 DOI: 10.1177/0734242X251319678

Gregory P McCarron

引用次数: 0

A review of the prospects, efficacy and sustainability of nanotechnology-based approaches for oil spill remediation. 审查基于纳米技术的溢油修复方法的前景、功效和可持续性。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-04-01 Epub Date: 2024-06-24 DOI: 10.1177/0734242X241257095

Ramchandra Prajapat, Himanshu Yadav, Aabid Hussain Shaik, Bandaru Kiran, Rohit Sunil Kanchi, Saboor Shaik, Zafar Said, Mohammed Rehaan Chandan, Samarshi Chakraborty

{"title":"A review of the prospects, efficacy and sustainability of nanotechnology-based approaches for oil spill remediation.","authors":"Ramchandra Prajapat, Himanshu Yadav, Aabid Hussain Shaik, Bandaru Kiran, Rohit Sunil Kanchi, Saboor Shaik, Zafar Said, Mohammed Rehaan Chandan, Samarshi Chakraborty","doi":"10.1177/0734242X241257095","DOIUrl":"10.1177/0734242X241257095","url":null,"abstract":"Numerous marine oil spill incidents and their environmental catastrophe have raised the concern of the research community and environmental agencies on the topic of the offshore crude oil spill. The oil transport through oil tankers and pipelines has further aggravated the risk of the oil spill. This has led to the necessity to develop an effective, environment-friendly, versatile oil spill clean-up strategy. The current review article analyses various nanotechnology-based methods for marine oil spill clean-up, focusing on their recovery rate, reusability and cost. The authors weighed the three primary factors recovery, reusability and cost distinctively for the analysis based on their significance in various contexts. The findings and analysis suggest that magnetic nanomaterials and nano-sorbent have been the most effective nanotechnology-based marine oil spill remediation techniques, with the magnetic paper based on ultralong hydroxyapatite nanowires standing out with a recovery rate of over 99%. The chitosan-silica hybrid nano-sorbent and multi-wall carbon nanotubes are also promising options with high recovery rates of up to 95-98% and the ability to be reused multiple times. Although the photocatalytic biodegradation approach and the nano-dispersion method do not offer benefits for recovery or reusability, they can nevertheless help lessen the negative ecological effects of marine oil spills. Therefore, careful evaluation and selection of the most appropriate method for each marine oil spill situation is crucial. The current review article provides valuable insights into the current state of nanotechnology-based marine oil spill clean-up methods and their potential applications.","PeriodicalId":23671,"journal":{"name":"Waste Management & Research","volume":" ","pages":"507-521"},"PeriodicalIF":3.7,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141447107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mitigation of ammonia and methane emissions with manure amendments during storage of cattle slurry. 在牛粪贮存过程中使用粪便添加剂减少氨气和甲烷排放。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-04-01 Epub Date: 2024-07-28 DOI: 10.1177/0734242X241265007

Maxwell Y Owusu-Twum, David Kelleghan, George Gleasure, Shaun Connolly, Patrick Forrestal, Gary J Lanigan, Karl G Richards, Dominika J Krol

{"title":"Mitigation of ammonia and methane emissions with manure amendments during storage of cattle slurry.","authors":"Maxwell Y Owusu-Twum, David Kelleghan, George Gleasure, Shaun Connolly, Patrick Forrestal, Gary J Lanigan, Karl G Richards, Dominika J Krol","doi":"10.1177/0734242X241265007","DOIUrl":"10.1177/0734242X241265007","url":null,"abstract":"This study aimed at assessing the efficacy of manure amendments in abating ammonia (NH3) and methane (CH4) emissions during storage. Two experiments were carried out. Experiment 1 was conducted using 20 L of slurry for 98 days. Treatments were: aluminium sulphate (alum), lactogypsum, zeolite, actiglene, ammonium thiosulphate, biochar, dairy processing waste, Digest-IT and control (without amendment). Experiment 2 was conducted using 660 L of slurry in underground storage tanks for 77 days. Treatments were: sulphuric acid, gypsum, biochar and control (without amendment). NH3 measurements for experiment 1 and experiment 2 were conducted using the photoacoustic gas monitor and dynamic chamber techniques, respectively. CH4 was measured using the static chamber technique in both experiments. The effect of amendments on slurry composition was determined at the end of the experiments. Experiment 1 showed a significant reduction in NH3 emissions in the alum (82%), lactogypsum (46%) and zeolite (32%) treatments relative to the control (100.3% total ammoniacal nitrogen (TAN)). CH4 was reduced significantly in the alum (87%), ammonium thiosulphate (64%) and lactogypsum (67%) relative to the control (291.9 g m-2). Experiment 2 showed a significant reduction (32%) in NH3 emissions in the sulphuric acid relative to the control (4.4% TAN). CH4 was reduced significantly in the sulphuric acid (46%), gypsum (39%) and biochar (15%) treatments relative to the control (291.9 g m-2). In general, amendments altered slurry composition such as dry matter, volatile solids, carbon and nitrogen contents at the end of storage. Lactogypsum, alum and sulphuric acid were effective in abating both NH3 and CH4 emissions and can contribute to improving air quality.","PeriodicalId":23671,"journal":{"name":"Waste Management & Research","volume":" ","pages":"568-579"},"PeriodicalIF":3.7,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141789175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rethinking food loss and waste to promote sustainable resource use and climate change mitigation in agri-food systems: A review. 反思粮食损失和浪费，促进农业食品系统的可持续资源利用和气候变化减缓：综述。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-04-01 Epub Date: 2024-07-30 DOI: 10.1177/0734242X241257655

Bashir Adelodun, Oyebankole O Agbelusi, Tammara Soma, Golden Odey, Qudus Adeyi, Pankaj Kumar, Fidelis Odedishemi Ajibade, Madhumita Goala, Luis Felipe Oliveira Silva, Yasser S Mostafa, Rattan Singh, Kyung Sook Choi, Ebrahem M Eid

{"title":"Rethinking food loss and waste to promote sustainable resource use and climate change mitigation in agri-food systems: A review.","authors":"Bashir Adelodun, Oyebankole O Agbelusi, Tammara Soma, Golden Odey, Qudus Adeyi, Pankaj Kumar, Fidelis Odedishemi Ajibade, Madhumita Goala, Luis Felipe Oliveira Silva, Yasser S Mostafa, Rattan Singh, Kyung Sook Choi, Ebrahem M Eid","doi":"10.1177/0734242X241257655","DOIUrl":"10.1177/0734242X241257655","url":null,"abstract":"The sustainable agri-food system is an important sector recognized for promoting the United Nations' Sustainable Development Goals on food security, resource conservation and climate change mitigation. However, the increasing food loss and waste (FLW) along the supply chains has continued to hinder these goals. This study evaluates the trend of FLW research from 1975 to 2022 and how it promotes the achievement of resource and environmental sustainability in agri-food systems. The salient research themes and hotspots that are of interest to researchers were identified. Bibliometric and network analyses were carried out on scholarly research articles from the Scopus database using bibliometrix and VOSviewer. Furthermore, the content analysis was conducted on the selected highly influential articles containing relevant data to understand the role of FLW in promoting sustainable agri-food systems. The results showed disaggregate and unbalanced research distribution on the impacts of FLW among the countries, with China and the United States having the highest contributions. The identified major research themes relating to sustainable agri-food systems are food waste and sustainable systems, food waste management and food waste impact assessment. Moreover, the circular economy was found to be a relatively new approach being explored in agri-food systems to promote FLW reduction and ensure sustainability of resource use. This study highlights the critical role of the impact of FLW in addressing the grand challenge of food security, resource use efficiency and environmental sustainability.","PeriodicalId":23671,"journal":{"name":"Waste Management & Research","volume":" ","pages":"490-506"},"PeriodicalIF":3.7,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141793632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The P-graph approach in optimal synthesis and planning of waste management towards achieving sustainable development goals: A systematic review. 为实现可持续发展目标而对废物管理进行优化组合和规划的 P 图方法：系统综述。

IF 3.7 4区环境科学与生态学

Waste Management & Research Pub Date : 2025-04-01 Epub Date: 2024-07-28 DOI: 10.1177/0734242X241265010

Rabita Mohd Firdaus, Nadiah Abdul Mulok Oon, Mohamed Kheireddine Aroua, Lai Ti Gew

{"title":"The P-graph approach in optimal synthesis and planning of waste management towards achieving sustainable development goals: A systematic review.","authors":"Rabita Mohd Firdaus, Nadiah Abdul Mulok Oon, Mohamed Kheireddine Aroua, Lai Ti Gew","doi":"10.1177/0734242X241265010","DOIUrl":"10.1177/0734242X241265010","url":null,"abstract":"Effective waste management remains a challenge in global environmental sustainability, underlining the urgent necessity for innovative solutions. This review explored waste management strategies, focusing on the role of P-graph frameworks in achieving sustainable development goals (SDGs). P-graphs offer a systematic approach across domains including, chemical reaction routes, carbon management networks, economic systems and resource planning to waste management synthesis and planning. Through a systematic search and analysis of relevant P-graph approaches, 28 articles meeting the inclusion criteria were selected for review. The study reveals that P-graph approach is a systematic methodology that can streamline decision-making processes, which ultimately lead to more efficient and effective waste management strategies and solutions. This research also highlighted the absence of previous studies on the application of the P-graph approach to various types of waste, underscoring its significance and originality in the field. This study seeks to advance the achievement of SDGs and promote sustainable waste management practices through the integration of the P-graph framework with waste management solutions.","PeriodicalId":23671,"journal":{"name":"Waste Management & Research","volume":" ","pages":"455-473"},"PeriodicalIF":3.7,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141789177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0