检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:薛利 Xue Li(Sichuan Agricultural Uniersity,Ya'an 625000,China)
机构地区:[1]四川农业大学,四川雅安625000
出 处:《中国资源综合利用》2018年第10期84-86,共3页China Resources Comprehensive Utilization
摘 要:我国正处于快速发展的转型时期,农村城镇化、国家工业化进程不断加速。污水问题严重威胁生态环境,是制约村镇发展的重大问题。近几年,村镇水污染造成土壤污染事件频有发生。人们注意到村镇污水问题的严重性,开始对村镇污水问题的产生原因和环境影响进行调研,并通过试验研究出适用于不同类型的污水处理方案。为了解决实际问题,本文着重分析了村镇污水处理存在的问题和现有的污水处理技术,并提出了村镇污水处理的几点建议。China is in a period of rapid development, and the process of rural urbanization and national industrialization is accelerating. The sewage problem seriously threatens the ecological environment and is a major problem that restricts the development of villages and towns. In recent years, soil pollution incidents caused by water pollution in villages and towns have occurred frequently. People noticed the seriousness of the problem of sewage in villages and towns, and began to investigate the causes and environmental impacts of sewage problems in villages and towns, and through experiments to study different types of sewage treatment schemes. In order to solve the practical problems, this paper focuses on the problems existing in the sewage treatment of villages and towns and the existing sewage treatment technology, and puts forward some suggestions for the treatment of sewage in villages and towns.
分 类 号:X703.1[环境科学与工程—环境工程]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.217