西宁老轧区循环水系统改造

Reconstruction of the Water Circulation System of Xi'ning Old Rolling Mill Area

为缓解因水质恶化、排污限制等因素对钢铁生产的影响,在分析西宁钢铁公司老轧区循环水系统现状的基础上,采取增设污水处理工艺、回用循环系统的节水改造措施,减少排污量和新水用量,降低运行成本为企业节能减耗做出贡献。

To eliminate the influence on iron and steel production due to the water quality depravation and restrict of pollution discharge,by analyzing the present situation of the water circulation system of the old rolling mill area,water saving measures like sewage treatment process and water circulation system are taken,which contributes to the energy saving and saving of the operation cost.