摘要
随着国家“禁塑令”以及各省对塑料污染物治理相关政策的出台,推广和使用可降解塑料材料成为推动中国塑料污染治理工作的重要环节;同时,垃圾分类投放过程中居民仍普遍存在餐厨垃圾与塑料袋混合投放的问题,为进一步实现城市固体废弃物减量化、资源化,进行可降解塑料与餐厨垃圾同步厌氧消化处理是当前环境、材料等领域研究的趋势和热点。该文结合国内外餐厨垃圾和可降解塑料厌氧消化处理的研究进展,分析了可降解塑料与餐厨垃圾厌氧共消化处理的可行性,并结合实际情况对厌氧共消化技术提出相关建议。
With the introduction of the national“plastic ban order”and the relevant policies on plastic pollution control,the promotion and use of degradable plastic materials has become an important link in promoting the plastic pollution in China;at the same time,during the garbage classification and release process,residents still have the problem of mixing food waste and plastic bags,in order to further realize the reduction and recycling of municipal solid waste The simultaneous anaerobic digestion of degradable plastics and food waste is the trend and hotspot in the field of environment and materials.In this paper,combined with the global research progress of food waste anaerobic digestion and degradable plasticsm,the feasibility of anaerobic co digestion treatment of degradable plastic and food waste was analyzed,and relevant suggestions were put forward according to the reality.
作者
程煜
毕东苏
董璇璇
张涛
张亚雷
沈峥
CHENG Yu;BI Dongsu;DONG Xuanxuan;ZHANG Tao;ZHANG Yalei;SHEN Zheng(School of Chemistry and Environmental Engineering,Shanghai Institute of Technology,Shanghai 200233,China;College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China;Institute of New Rural Development,Tongji University,Shanghai 200092,China)
出处
《环境科学与技术》
CAS
CSCD
北大核心
2021年第S02期144-152,共9页
Environmental Science & Technology
基金
上海市崇明区生态农业科创项目(2019CNKC-08)
上海市科技创新行动计划项目(18DZ1203807,20DZ1203600)
关键词
禁塑令
可降解塑料
餐厨垃圾
厌氧消化
plastic ban order
degradable plastic
food waste
anaerobic digestion
作者简介
程煜(1995-),男,硕士研究生,主要研究方向为固体废物污染与防治,(电子信箱)1016156032@qq.com;通讯作者:沈峥,男,教授,博士后,主要从事固体废物污染与防治相关研究,(电子信箱)shenzheng@tongji.edu.cn。
