摘要
针对当前城市河道污染问题尤其是水体黑臭现象较为突出的问题,分析了城市河道黑臭的原因,阐述了国内外各种河道黑臭评价模型的特点和实用性,并比较了控制黑臭水体的物理、化学、生物-生态修复等不同技术的特征及优缺点,为实践中的工艺的选择和优化提供了参考。
According to the existing pollut^ion problems of urban city, especially the black and odor problem, the causes of this problem were analyzed, and the features and practicability of various black-odor prediction models of urban river were expounded. Different pollution control technologies for this problem were compared, including the physical, chemical, bio-ecological restoration technology, which was supposed to provide the reference for process selection and optimization in practice.
出处
《安徽农业科学》
CAS
2014年第26期9116-9120,共5页
Journal of Anhui Agricultural Sciences
基金
学科点专项科研基金(新教师20130072120033)
污染控制与资源化研究国家重点实验室自主课题(PCRRY11017)
国家"水体污染控制与治理"科技重大专项(2011ZX07303-002-02)
关键词
城市河道
黑臭成因
评价模型
控制技术
Urban river
Black-odor cause
Prediction model
Pollution control technology
