中州分公司水环境影响与节水对策

本文对中国铝业中州分公司的供排水现状进行简要介绍,对影响水环境的主要污染源进行了分析,认为水环境影响主要因素是碱性生产废水、赤泥污染和灰渣污染,为从源头抓起,提出了氧化铝厂和热电厂的水平衡,论述了工业废水实现零排放、设备冷却水重复利用、加大蒸发回水、赤泥回水和灰渣回水量是减轻水污染和节水的对策.

Water enviromental impact and water saving countermeasures in Zhongzhou Branch

This paper introduced in brief on existing situation of supply and drainage in Zhonzhou Branch. Analysing the main pollution resouces to water enviromental. This paper considered the main factors that was alkali waste water, red mud pollution and ash pollution. For grasping the pollution soures, water balance put forward in Alminium works and heat and power station. Some valuable suggestion also put forward, such as, industrial waste water realized zero drainage, equipment cooling water realized repeat use ect.