天津市杨柳青水厂升级改造方案研究

Study on Upgrading and Reconstruction Scheme of Yangliuqing Waterworks

杨柳青水厂常规处理工艺系统运行超过30年,在供水水质和供水安全性方面均存在一定的安全隐患,且产水能力有限,水厂供水区域较小,供水管网相对独立。为满足供水需求,有必要对杨柳青水厂进行升级改造。基于杨柳青水厂的实际生产情况,考虑到天津市自来水集团对该厂的定位(试验型水厂),提出了浸没式膜处理系统改造方案,该方案的实施能够进一步提升供水水质,更好地保证安全供水、优质供水,实现运行全自动控制及现代化管理,确保水厂供水的稳定、安全可靠性。

Yangliuqing Waterworks, using conventional drinking water treatment with relatively in- dependent supply network, has been operated for more than 30 years. But its drinking water production and water supply area are limited by treatment capability, and it is difficult to guarantee the safety of wa- ter quality and water supply. In order to meet the water supply demand, it is necessary to upgrade the waterworks. In consideration of its real operation and orientation as a trial waterworks, the reconstruction scheme using immersed uhrafihration membrane was proposed. The scheme can further improve water quality, guarantee the safe and high-quality water supply and achieve automatic control and modern man- agement, thus ensuring the stability and safety of water supply.