摘要：

遵循适度处理原则,石油一厂将闲置的生活水处理构筑物改造为污水回用装置,实现了污水回用于水质要求较低的机泵冷却等工业用水和消防用水及清扫卫生、绿化等生活杂用水,年节约新鲜水24万t。

关键词: 适度处理, 污水回用, 生活污水

Abstract:

In order to follow the principle of treating the domestic sewage appropriately， refinery No.1 has reformed the unused sewage treatment constructions into sewage recycle equipment， for using the recycled water as mechanical pump cooling water， fire control make-up water， cleaning water， environment-friendly water， etc. which has lowered the requirement of water quality. 240 000 t of fresh water can be saved every year.

Key words: appropriate treatment principle, wastewater recycle, domestic sewage

中图分类号: 

• X703.1