松花江肇源江段水质污染原因及对策

松花江水体污染问题,是目前国家及有关部门重视和关注的环境问题.松花江肇源江段是松花江干流水质监测的前哨.结合肇源监测站多年对CODcr、NH3-N等几个主要污染指标的数据分析,从松花江水环境的污染特征、污染现状、主要污染来源等多方面,阐述了松花江肇源江段水质污染的原因及危害,并依据松花江水质污染的特征和现状,提出保护松花江特别是肇源江段的水质污染防治措施和对策,以确保松花江母亲河的清澈美丽,还子孙后代一掬清洁的生命之水.

Cause Analysis and Control Measure of Water Pollution in Zhaoyuan Section of Songhua River

The water pollution problem of Songhua River has occupied the attention of the state and the departments concerned.Zhaoyuan section is the frontage of monitoring water quality of Songhua River main stream.According to years' data analysis of major pollution indexes of ODcr,NH3-N,etc.,,this paper expounds the cause and the hazard of water pollution in Zhaoyuan section from the aspects of pollution feature,current situation and major pollution sources.Accordingly,measures for water pollution prevention and control of Songhua River,especially for Zhaoyuan section are proposed to assure a clear and beautiful mother river and to return the clear water of life to the later generations.