摘要
面对日益严重的突发性水污染问题,提出水污染传导类型划分及防治技术。调查研究区域突发性水污染的主要来源和危害性,根据调研结果设计水污染传导危害性指标,计算出不同污染源的危害性指数,采用监测技术监测水污染中的污染物COD和氨氮浓度,结合研究区域内的纵向水流流速和横向水流流速,划分突发性水污染传导类型,并提出了相应的防治技术。结果表明:按照污染物的排放形式和危害性,可以将传导类型分为点源、线源和面源三种类型,针对不同的传导类型,采取针对性的措施可以提高水体的稳定性,减少突发性水污染的污染程度。
In the face of increasingly serious sudden water pollution,the classification of water pollution transmission types and prevention and control technologies are proposed.The main sources and hazards of sudden water pollution in the research area is analyzed to designe water pollution transmission hazard indicators based on the research results calculating hazard indices for different pollution sources.Using monitoring technology to monitor the concentration of pollutants COD and ammonia nitrogen in water pollution,this study combined the longitudinal and transverse water flow velocities in the research area to classify the types of sudden water pollution transmission,and propose corresponding prevention and control technologies.The results showed that according to the discharge form and hazard of pollutants,the conduction types can be divided into three types:point source,line source,and surface source.Taking targeted measures for different conduction types can improve the stability of water bodies and reduce the degree of sudden water pollution.
作者
姚新强
Yao Xinqiang(Zhoukou Detachment of Comprehensive Administrative Law Enforcement of Ecology and Environment,Zhoukou 466000,China)
出处
《环境科学与管理》
2025年第5期103-106,116,共5页
Environmental Science and Management
关键词
突发性水污染
传导类型
防治技术
污染控制
环境保护
sudden water pollution
transmission type
prevention and control technology
pollution control
environmental protection
