欢迎来到天天文库
浏览记录
ID:36660548
大小:1.49 MB
页数:6页
时间:2019-05-13
《生活垃圾源头沥水的减量提质效应研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、第37卷第3期环境科学学报Vol.37,No.32017年3月ActaScientiaeCircumstantiaeMar.,2017DOI:10.13671/j.hjkxxb.2016.0286张明武,宋敏英,刘意立,等.2017.生活垃圾源头沥水的减量提质效应研究[J].环境科学学报,37(3):1032⁃1037ZhangMW,SongMY,LiuYL,etal.2017.Effectsofsourcedewateringonquantityreductionandqualityupgradingofmunicipalsolidw
2、aste[J].ActaScientiaeCircumstantiae,37(3):1032⁃1037生活垃圾源头沥水的减量提质效应研究111221,∗张明武,宋敏英,刘意立,干磊,何晟,刘建国1.固体废物处理与环境安全教育部重点实验室,清华大学环境学院,北京1000842.苏州市环境卫生管理处,苏州215007收稿日期:2016⁃04⁃29修回日期:2016⁃07⁃02录用日期:2016⁃07⁃05摘要:针对我国生活垃圾厨余组分含量高、含水率高和热值低的特点,提出以降低厨余组分含水率为主要手段,实现生活垃圾源头减量和提质为主要目标的源
3、头沥水和选择性分质收集模式.在苏州市两个居民小区进行了为期10个月的项目试点,监测结果显示,居民家庭采取源头沥水措施后,生活垃圾产生量减少6.47%,含水率降低2.23%,低位热值提高10.94%.生活垃圾源头沥水的减量提质效应良好,有助于提高后续焚烧及填埋处理设施运行效率和二次污染控制水平,降低运输及处理成本.关键词:生活垃圾;理化特性;源头沥水;分类收集文章编号:0253⁃2468(2017)03⁃1032⁃06中图分类号:X705文献标识码:AEffectsofsourcedewateringonquantityreduction
4、andqualityupgradingofmunicipalsolidwaste111221,∗ZHANGMingwu,SONGMinying,LIUYili,GANLei,HESheng,LIUJianguo1.KeyLaboratoryforSolidWasteManagementandEnvironmentSafety,MinistryofEducationofChina,SchoolofEnvironment,TsinghuaUniversity,Beijing1000842.SuzhouEnvironmentalSanitat
5、ionAdministrationAgency,Suzhou215007Received29April2016;receivedinrevisedform2July2016;accepted5July2016Abstract:Municipalsolidwaste(MSW)inChinaischaracterizedbyhighfoodwasteproportion,highmoisturecontentandlowheatingvalue.Amodeofsourcedewateringandselectiveseparatecolle
6、ctionwassuggestedtoreducethequantityandupgradethequalityoftheMSW.TworesidentialcommunitiesinSuzhouwereselectedforMSWmonitoringfortenmonthstodemonstratethemode.ThemonitoreddatashowedthatMSWquantitywas6.47%lower,themoisturewas2.23%lower,whilethelowheatingvaluewas10.94%high
7、erinthedemonstratingcommunitiesthanthosewithconventionalcollectionsystem,respectively.Itwasindicatedthatthesourcedewateringhadpositiveeffectsonquantityreductionandqualityupgrading,thuscouldnotonlyimprovetheoperationefficiencyandsecondarypollutioncontrolofsuccessiveincine
8、rationandlandfillfacilities,butalsosavethecostoftransportationandtreatment.Keywords:municipalsolidwaste
此文档下载收益归作者所有