摘要
随着我国城镇化进程加快,城镇污水处理量不断增加,污泥作为污水处理的必然产物,其产生量与日俱增,如何经济有效地处理与资源化综合利用污泥已成为城市环境管理的重点和难点。本文重点分析了浓缩、脱水、干化、厌氧消化、好氧发酵等污泥处理技术,以及焚烧、建材利用、卫生填埋、土地利用等污泥资源化技术,为污泥处理与资源化领域提供技术研究参考。
With the acceleration of urbanization in China,the amount of urban sewage treatment continues to increase.As an inevitable product of sewage treatment,sludge production is increasing day by day.How to economically and effectively treat and resource comprehensively utilize sludge has become a key and difficult point in urban environmental management.This paper focuses on analyzing sludge treatment technologies such as concentration,dehydration,drying,anaerobic digestion,and aerobic fermentation,as well as sludge recycling technologies such as incineration,building material utilization,sanitary landfill,and land use,providing technical research references for the field of sludge treatment and recycling.
作者
何小瑜
彭贤辉
李清泉
宋立斌
陈经天
HE Xiaoyu;PENG Xianhui;LI Qingquan;SONG Libin;CHEN Jingtian(Hangzhou Guotai Environmental Protection Technology Co.,Ltd.,Hangzhou 311202,Zhejiang;Zhejiang Environmental Protection Industry Association,Hangzhou,Zhejiang 310012,China)
出处
《浙江化工》
CAS
2024年第6期43-49,共7页
Zhejiang Chemical Industry
关键词
污泥
处理
处置
资源化
技术
sludge
processing
disposal
recycling
technology
作者简介
何小瑜(1970-),男,江西宁都人,硕士,正高级工程师,主要从事化工环保技术与产品研发应用;通讯作者:李清泉(1986-),男,山东烟台人,本科,高级工程师,主要从事环保技术与产品研发应用。E-mail:474394138@qq.com。
