摘要
城市面源污染已成为危害中国城市水体的重要污染源之一,而中国对城市面源污染的控制还处于起步阶段。城区面源污染具有时空分布离散性、污染途径多样性、成分复杂多变性等特征。城区面源污染控制对策主要有源头控制、输送途中或终端控制、各种技术性和非技术性措施。
Urban non - point source pollution has become an important pollution source harming urban water body in China. However, the control of urban non - point source pollution is still at the starting stage in China, Urban non - point source has much pollution characteristic such as space -time distributing disperses, pollution approach diversity and component complex etc. Control strategies are source control, control on the way, end control and structural and non - structural measures for urban nonpoint source pollution.
出处
《环境科学与管理》
CAS
2008年第2期53-57,共5页
Environmental Science and Management
关键词
城市地区
面源污染
污染特征
控制技术
urban areas
non-point source pollution
pollution characteristic
control technology
