摘要
辽宁省主要入河排污口大多集中在市区段上,工业、生活废水通过排污口直接排放或由支流排入各大水系或海域中,直接入辽宁几大河流的废污水量每年达22.2亿t,占全省废污水总量的75.6%。文章对辽河、浑河、太子河、大辽河、大凌河、鸭绿江的水质状况作了评价。
The primary drainage sewage outlet is most constructed in the downtown reach in Liaoning province. The industrial and the living waste water are straightway or indirectly discharged to the water systems or the sea area. The amount of waste water discharging to the bigger rivers is about 22.2 hundred millions t per annum, is 75.6% of the gross amount of waste water in Liaoning province. The status of the water quality of Liaohe, Hunhe, Taizihe, Daliaohe, Dalinghe,Yalujiang rivers is evaluated in the paper.
出处
《东北水利水电》
2003年第9期34-35,共2页
Water Resources & Hydropower of Northeast China
关键词
水质
评价
辽宁省
water quality
evaluation
Liaoning province
