论文摘要
Urban sewage treatment facility is an important ways to control polluted domestic water. The operation of urban sewage treatment facilities is good or not,and whether the effectiveness of pollutant emission reduction can be exerted play a significant role in reducing the pollution of living sources. Nowadays the operation of urban sewage treatment facilities is mainly evaluated by the load rate. However,due to the failure to fully implement the reformation of the rainwater and polluted water in Guangdong Province,the domestic sewage is mixed with rainwater during the rainy season and is included in the treatment of urban sewage treatment facilities. Therefore,it is not objective to evaluate the operation of sewage treatment facilities using only the load rate of sewage treatment. According to the situation of Guangdong Province,the load rates of COD,ammonia nitrogen and total phosphorus in domestic sewage and load rate of sewage treatment were included in the evaluation,and 20 urban sewage treatment facilities were selected as research objects. The operation situations and emission reduction benefits of urban sewage treatment facilities in different regions of Guangdong Province were roughly evaluated.
论文目录
文章来源
类型: 期刊论文
作者: Du Shuntao,Yang Shewei,Guo Qian,Huang Zhihua
来源: Meteorological and Environmental Research 2019年04期
年度: 2019
分类: 基础科学,工程科技Ⅰ辑
专业: 环境科学与资源利用
单位: Guangdong Academy of Environmental Sciences,Environmental Technology Co.,Ltd.of Guangdong Academy of Environmental Sciences
分类号: X799.3
DOI: 10.19547/j.issn2152-3940.2019.04.026
页码: 110-113+117
总页数: 5
文件大小: 100K
下载量: 28
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