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预处理技术——家庭生物废弃物处理过程中的微塑料制造者 Article
Tian Hu, Fan Lü, Zhan Yang, Zhenchao Shi, Yicheng Yang, Hua Zhang, Pinjing He
《工程(英文)》 2024年 第32卷 第1期 页码 117-127 doi: 10.1016/j.eng.2023.11.010
Mechanical pretreatment is an indispensable process in biological treatment plants that remove plastics and other impurities from household biogenic waste (HBW). However, the imperfect separation of plastics in these pretreatment methods has raised concerns that they pose a secondary formation risk for microplastics (MPs). To validate this presumption, herein, quantities and properties of plastic debris and MPs larger than 50 μm were examined in the full chain of three different pretreatment methods in six plants. These facilities received HBW with or without prior depackaging at the source. The key points in the secondary formation of MPs were identified. Moreover, flux estimates of MPs were released, and an analysis of MPs sources was provided to develop an overview of their fate in HBW pretreatment. Pretreated output can contain a maximum of (1673 ± 279) to (3198 ± 263) MP particles per kilogram of wet weight (particles·kg−1 ww) for those undepackaged at source, and secondary MPs formation is primarily attributed to biomass crushers, biohydrolysis reactors, and rough shredders. Comparatively, HBW depackaged at the source can greatly reduce MPs by 8%–72%, regardless of pretreatment processes. Before pretreatment, 4.6–205.6 million MP particles were present in 100 tonnes of HBW. MPs are produced at a rate of 741.11–33 124.22 billion MP particles annually in anaerobic digester feedstock (ADF). This study demonstrated that HBW pretreatment is a competitive source of MPs and emphasized the importance of implementing municipal solid waste segregation at the source. Furthermore, depackaging biogenic waste at the source is recommended to substantially alleviate the negative effect of pretreatment on MPs formation.
关键词: Microplastics Plastic debris Household biogenic waste Depackage Pretreatment
阎利,,刘应宗,黄文雄
《中国工程科学》 2005年 第7卷 第12期 页码 24-30
简要分析了废旧家用电器的材料组成、联结方式,以及发达国家废旧家用电器处理技术现状,详细阐述了废旧家用电器的机械破碎和机械分选技术,介绍了国内外废旧家用电器成套处理设备的研究开发进展,并提出了适合我国国情的废旧家用电器处理的工艺技术路线。
Impact of household transitions on domestic energy consumption and its applicability to urban energy
Benachir MEDJDOUB, Moulay Larbi CHALAL
《工程管理前沿(英文)》 2017年 第4卷 第2期 页码 171-183 doi: 10.15302/J-FEM-2017029
关键词: urban energy planning household transitions smart cities energy forecasting household projection serious gaming
Quantifying and mapping spatial variability of Shanghai household carbon footprints
Shangguang YANG,Chunlan WANG,Kevin LO,Mark WANG,Lin LIU
《能源前沿(英文)》 2015年 第9卷 第1期 页码 115-124 doi: 10.1007/s11708-015-0348-8
关键词: household carbon emissions spatial variability energy policy Shanghai China
Haifa RAJHI,Daniel PUYOL,Mirna C. MARTÍNEZ,Emiliano E. DÍAZ,José L. SANZ
《环境科学与工程前沿(英文)》 2016年 第10卷 第3期 页码 513-521 doi: 10.1007/s11783-015-0777-y
Integrated approach to winery waste: waste generation and data consolidation
Margarida OLIVEIRA,Elizabeth DUARTE
《环境科学与工程前沿(英文)》 2016年 第10卷 第1期 页码 168-176 doi: 10.1007/s11783-014-0693-6
The road to sustainable use and waste management of plastics in Portugal
《环境科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 5-5 doi: 10.1007/s11783-021-1439-x
• Portugal recycles 34% of the 40 kg/hab year of plastic packaging waste.
关键词: Single-use plastics Plastic packaging Plastic waste Waste management Waste shipment Lightweight plastic bags
Big Data to support sustainable urban energy planning: The EvoEnergy project
Moulay Larbi CHALAL, Benachir MEDJDOUB, Nacer BEZAI, Raid SHRAHILY
《工程管理前沿(英文)》 2020年 第7卷 第2期 页码 287-300 doi: 10.1007/s42524-019-0081-9
关键词: urban energy planning sustainable planning Big Data household transition energy prediction
Understanding high-emitting households in the UK through a cluster analysis
Xinfang WANG, Ming MENG
《能源前沿(英文)》 2019年 第13卷 第4期 页码 612-625 doi: 10.1007/s11708-019-0647-6
关键词: cluster analysis emissions reduction energy use high emitters household energy consumption socioeconomic factors
VALORIZATION OF LIVESTOCK WASTE AND CARBON NEUTRALITY
《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 333-340 doi: 10.15302/J-FASE-2023513
Repercussions of COVID-19 pandemic on solid waste generation and management strategies
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1407-5
• Implication of COVID-19 on medical waste and MSW generation is studied.
关键词: COVID-19 Medical waste Personal protective equipment Municipal solid waste Waste management
Yongpeng Lü, Kai YANG, Yue CHE, Zhaoyi SHANG, Jun TAI, Yun JIAN
《环境科学与工程前沿(英文)》 2012年 第6卷 第4期 页码 575-587 doi: 10.1007/s11783-011-0344-0
关键词: industrial solid waste waste flow analysis eco-industrial parks sustainable waste management “not in my back yard”
Biodegradation of waste refrigerator polyurethane by mealworms
《环境科学与工程前沿(英文)》 2023年 第17卷 第3期 doi: 10.1007/s11783-023-1638-8
● Waste refrigerator polyurethane (WRPU) was ingested and biodegraded by mealworms.
关键词: Waste refrigerator polyurethane Mealworms Biodegradation Carbon balance Gut microorganism
Leiyu FENG, Yuanyuan YAN, Yinguang CHEN
《环境科学与工程前沿(英文)》 2011年 第5卷 第4期 页码 623-632 doi: 10.1007/s11783-011-0334-2
关键词: waste activated sludge (WAS) food waste co-fermentation short-chain fatty acids (SCFAs) pH synergistic effect
Jiaxing GUO, Huan LIU, Yang JIANG, Dongquan HE, Qidong WANG, Fei MENG, Kebin HE
《环境科学与工程前沿(英文)》 2014年 第8卷 第1期 页码 79-88 doi: 10.1007/s11783-013-0516-1
关键词: CO2 emission neighborhood type transportation household energy China
标题 作者 时间 类型 操作
预处理技术——家庭生物废弃物处理过程中的微塑料制造者
Tian Hu, Fan Lü, Zhan Yang, Zhenchao Shi, Yicheng Yang, Hua Zhang, Pinjing He
期刊论文
Impact of household transitions on domestic energy consumption and its applicability to urban energy
Benachir MEDJDOUB, Moulay Larbi CHALAL
期刊论文
Quantifying and mapping spatial variability of Shanghai household carbon footprints
Shangguang YANG,Chunlan WANG,Kevin LO,Mark WANG,Lin LIU
期刊论文
Vacuum promotes metabolic shifts and increases biogenic hydrogen production in dark fermentation systems
Haifa RAJHI,Daniel PUYOL,Mirna C. MARTÍNEZ,Emiliano E. DÍAZ,José L. SANZ
期刊论文
Integrated approach to winery waste: waste generation and data consolidation
Margarida OLIVEIRA,Elizabeth DUARTE
期刊论文
Big Data to support sustainable urban energy planning: The EvoEnergy project
Moulay Larbi CHALAL, Benachir MEDJDOUB, Nacer BEZAI, Raid SHRAHILY
期刊论文
Understanding high-emitting households in the UK through a cluster analysis
Xinfang WANG, Ming MENG
期刊论文
Industrial solid waste flow analysis of eco-industrial parks: implications for sustainable waste management
Yongpeng Lü, Kai YANG, Yue CHE, Zhaoyi SHANG, Jun TAI, Yun JIAN
期刊论文
Co-fermentation of waste activated sludge with food waste for short-chain fatty acids production: effect
Leiyu FENG, Yuanyuan YAN, Yinguang CHEN
期刊论文