Abstract：This paper analyzed aged refuse components of landfills in different regions and characteristics variation of waste plastic in aged refuse, and found that plastic account for a relatively high proportion of aged refuse. When the landfill time is less than 7years, waste plastic’ mechanical and thermal properties are basically the same as those of the original waste plastic that have not been landfilled, so it has higher resource attributes. However, due to the high contamination characteristics of waste plastic in aged refuse, it is difficult to achieve direct high-value utilization. The article further analyzed the existing domestic cleaning and upgrading and treatment technologies of waste plastic, and aiming at the characteristics of waste plastic in aged refuse, a new applicable cleaning and high-value technology route combining multi-effect combined cleaning technology and direct extrusion molding technology was proposed.
李守天.存量垃圾治理对策[J]. 建材与装饰, 2017,(32):176-177. Li S T. Control measures for aged refuse[J]. Construction Materials & Decoration, 2017,(32):176-177.
[2]
黄福义,安新丽,李力,等.生活垃圾填埋场对河流抗生素抗性基因的影响[J]. 中国环境科学, 2017,37(1):203-209. Huang F Y, An X L, Li L, et al. High-throughput profiling of antibiotic resistance genes in river in the vicinity of a landfill[J]. China Environmental Science, 2017,37(1):203-209.
[3]
赵由才.固体废物处理与资源化技术[M]. 上海:同济大学出版社, 2015. Zhao Y C. Solid waste treatment and resource technology[M]. Shanghai:Tongji University Press, 2015.
[4]
陈善平,赵爱华,赵由才.生活垃圾处理与处置[M]. 郑州:河南科学技术出版社, 2017. Chen S P, Zhao A H, Zhao Y C. Domestic waste treatment and disposal[M]. Zhengzhou:Henan Science and Technology Press, 2017.
[5]
Zhao Y C, Lou Z Y. Pollution control and resource recovery:Municipal solid wastes at landfill[M]. Elsevier Publisher Inc, 2017.
[6]
谷学峰,唐军,陈磊,等.毛茔子垃圾填埋场存量垃圾开采可行性研究[J]. 环境卫生工程, 2012,20(5):18-20,23. Gu X F, Tang J, Chen L, et al. Feasibility of aged waste excavation in maoyingzi waste landfill site[J]. Environmental Sanitation Engineering, 2012,20(5):18-20,23.
[7]
纪华,张劲松,夏立江.北京市非正规垃圾填埋场垃圾成分特性[J]. 城市环境与城市生态, 2010,23(6):9-12. Ji H, Zhang J S, Xia L J. Waste component characteristics of informal landfill sites in Beijing[J]. Urban Environment & Urban Ecology, 2010,23(6):9-12.
[8]
陈璐,王亚楠,范新秀,等.短期填埋龄垃圾物理组成及理化性质研究[J]. 青岛理工大学学报, 2019,40(4):91-96. Chen L, Wang Y N, Fan X X, et al. Study on physical composition and physicochemical properties of short-term landfill age refuse[J]. Journal of Qingdao University of Technology, 2019,40(4):91-96.
[9]
胡骏嵩.老生活垃圾填埋场污染调查评价及开采利用技术方案研究[D]. 武汉:华中科技大学, 2013. Hu J S. Study on pollution risk assessment and mining remediation of the old landfill[D]. Wuhan:Huazhong University of Science and Technology, 2013.
[10]
张维,岳波,黄启飞,等.五年填埋龄准好氧和厌氧填埋体及陈垃圾的理化特性[J]. 应用生态学报, 2010,21(3):763-769. Zhang W, Yue B, Huang Q F, et al. Physical and chemical properties of land-filling pile and aged refuse in 5-year-old semi-aero[J]. Chinese Journal of Applied Ecology, 2010,21(3):763-769.
[11]
杨玉江,赵由才.老港生活垃圾填埋场垃圾组成和资源化价值研究[J]. 环境工程学报, 2007,1(2):116-118. Yang Y J, Zhao Y C. Research on composition and recycle value of aged refuse at Shanghai refuse landfill[J]. Chinese Journal of Environmental Engineering, 2007,1(2):116-118.
[12]
吴松维,吴伟祥,陈英旭.不同填埋龄垃圾降解特性研究[J]. 科技通报, 2012,28(5):187-191. Wu S W, Wu W X, Chen Y X. Characterisation of refuse at different landfill ages[J]. Bulletin of Science and Technology, 2012,28(5):187191.
[13]
陈云敏,刘晓成,徐文杰,等.填埋生活垃圾稳定化特征与可开采性分析:以我国第一代卫生填埋场为例[J].中国科学:技术科学, 2019,49(2):199-211. Chen Y M, Liu X C, Xu W J, et al. Analysis on stabilization characteristics and exploitability of landfilled municipal solid waste:Case of a typical landfill in China[J]. Scientia Sinica (Technologica), 2019,49(2):199-211.
[14]
高斌.固体好氧生物反应技术在存量垃圾治理中的应用[J]. 广东化工, 2018,45(11):217-218,220. Gao B. Application of solid aerobic bioreactor in inventory waste management[J]. Guangdong Chemical Industry, 2018,45(11):217218,220.
[15]
袁京,杨帆,李国学,等.非正规填埋场矿化垃圾理化性质与资源化利用研究[J]. 中国环境科学, 2014,34(7):1811-1817. Yuan J, Yang F, Li G X, et al. Physicochemical properties and resource utilization of aged refuse in informal landfill[J]. China Environmental Science, 2014,34(7):1811-1817.
[16]
李雄,徐迪民,赵由才,等.生活垃圾填埋场矿化垃圾分选研究[J]. 环境污染与防治, 2006,(7):481-484. Li X, Xu D M, Zhao Y C, et al. Classification study of aged refuse in a closed landfill[J]. Environmental Pollution & Control, 2006,(7):481-484.
[17]
Zhou C B, Fang W J, Xu W Y, et al. Characteristics and the recovery potential of plastic wastes obtained from landfill mining[J]. Journal of Cleaner Production, 2014,80:80-86.
[18]
Teuten E L, Saquing J M, Knappe D R U, et al. Transport and release of chemicals from plastics to the environment and to wildlife[J]. Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2009,364(1526):2027-2045.
[19]
Tsuchida D, Kajihara Y, Shimidzu N, et al. Hydrogen sulfide production by sulfate-reducing bacteria utilizing additives eluted from plastic resins[J]. Waste Management & Research, 2011,29(6):594601.
[20]
Taro U. Emission of volatile organic compounds from solid waste disposal sites and importance of heat management[J]. Waste Management & Research, 2008,26(6):534-538.
[21]
Webb H, Arnott J, Crawford R, et al. Plastic degradation and its environmental implications with special reference to poly (ethylene terephthalate)[J]. Polymers, 2012,5(1):1-18.
[22]
Xu S Y, Zhang H, He P J, et al. Leaching behaviour of bisphenol a from municipal solid waste under landfill environment[J]. Environmental Technology, 2011,32(11):1269-1277.
[23]
Pospisil J, Nespurek S. Highlights in chemistry and physics of polymer stabilization[J]. Macromolecular Symposia, 1997,115(1):143-163.
[24]
Shah A A, Hasan F, Hameed A, et al. Biological degradation of plastics:a comprehensive review[J]. Biotechnology advances, 2008,26(3):246-265.
[25]
崔文静.矿化垃圾分离制备RDF材料的研究[D]. 上海:同济大学, 2007. Cui W J. Study on the production of RDF from mined municipal solid waste[D]. Shanghai:Tongji University, 2007.
[26]
Quaghebeur M, Laenen B, Geysen D, et al. Characterization of landfilled materials:screening of the enhanced landfill mining potential[J]. Journal of Cleaner Production, 2013,55:72-83.
[27]
徐文彬,朱军强,徐梦兰.危险废物焚烧飞灰处理处置技术[J]. 广东化工, 2019,46(24):125-126. Xu W B, Zhu J Q, Xu M L. Treatment and disposal technology of hazardous waste incineration fly ash[J]. Guangdong Chemical Industry, 2019,46(24):125-126.
[28]
GB 18598-2019危险废物填埋污染控制标准[S]. GB 18598-2019 Standard for pollution control on the hazardous waste landfill[S].
[29]
Al-Salem S M, Lettieri P, Baeyens J. Recycling and recovery routes of plastic solid waste (PSW):a review[J]. Waste Management (New York, N.Y.), 2009,29(10).
[30]
Hopewell J, Dvorak R, Kosior E. Plastics recycling:challenges and opportunities[J]. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, 2009,364(1526):2115-2126.
[31]
张毅民,刘红莎,朱艳芳,等.废旧混合塑料识别分离与清洗技术研究进展[J]. 化工进展, 2013,32(6):1401-1406. Zhang Y M, Liu H S, Zhu Y F, et al. Development of identification separation and cleaning technologies for mixed waste plastics[J]. Chemical Industry and Engineering Progress, 2013,32(6):1401-1406.
[32]
张友根.废旧塑料包装再生塑料资源绿色清洗解决方案的创新驱动[J]. 塑料包装, 2019,29(1):1-11. Zhang Y G. The innovative drive of green cleaning solution of waste plastic packaging recycled plastic resources[J]. Plastics Packaging, 2019,29(1):1-11.
[33]
宋楠,王罗春,周涛,等.废旧塑料无水清洁装置的设计及其清洗实验[J]. 环境工程学报, 2017,11(4):2457-2461. Song N, Wang L C, Zhou T, et al. Design of waste plastic water-free cleaning equipment and its cleaning experiment[J]. Chinese Journal of Environmental Engineering, 2017,11(4):2457-2461.
[34]
王春华.废旧塑料再生利用技术研究分析[J]. 塑料包装, 2016, 26(2):25-27. Wang C H. Waste plastic recycling technology research and analysis[J]. Plastics Packaging, 2016,26(2):25-27.
[35]
Briassoulis D, Hiskakis M, Babou E, et al. Experimental investigation of the quality characteristics of agricultural plastic wastes regarding their recycling and energy recovery potential[J]. Waste Management (New York, N.Y.), 2012,32(6):1075-1090.
