针对老龄化填埋场渗滤液预处理物料分离技术的研究  

Study on material separation technology of leachate pretreatment in aging landfill

作　　者：韩珊珊 Han Shanshan(Nanjing Wandesi Environmental Protection Technology Co.,Ltd.,Nanjing 211100,China)

机构地区：[1]南京万德斯环保科技股份有限公司,江苏南京211100

出　　处：《皮革制作与环保科技》2021年第22期140-143,共4页Leather Manufacture and Environmental Technology

摘　　要：针对老龄化垃圾填埋场渗滤液水质复杂、可生化性差的特点,需采用物料分离膜对其进行预处理,提取腐殖酸、苯环及链状大分子,提高水质B/C比,增加可生化性,从而提高生化处理效果。In view of the complex quality and poor biodegradability of the aged landfill leachate,it is necessary to pretreat the leachate with material separation membran e to extract humic acid,benzene ring and chain macromolecule,improve the B/C ratio of water quality and increase biodegradability,so as to improve the biochemical treatment effect.

关 键 词：老龄化填埋场 垃圾渗滤液 预处理 物料分离 

分 类 号：X70[环境科学与工程—环境工程]