摘要
城市河流水体具有生态系统复杂、污染类型齐全、污染源数量多、危害极为严重的特点。本文结合国内外最新研究成果和积累的宝贵经验,介绍了河道曝气技术、生态混凝土技术、阿科蔓复合生态技术、接触氧化技术、生态疏浚、化学强化一级处理、光催化技术等比较先进技术的研究进展,并对今后保护城市河流提出了建议。
The city river has its special characters of water pollution, such as complicated ecosystem, diversification of pollution patterns, grave consequences of water pollution. This article summarizes the water pollution remediation techniques in the city river combining the experiences at home and abroad. It introduces the channel aeration technology, Eco-concrete technology, aquaMats complex ecosystem spreading technology, contact oxidation technology, ecological dredging, chemically enhanced primary treatment and photocatalytic.
出处
《中国环境管理干部学院学报》
CAS
2007年第2期73-75,共3页
Journal of Environmental Management College of China
关键词
城市河流
污染治理
先进技术
发展展望
urban river
pollution treatment
advanced technique
development prospect
