EDI取代传统不锈钢外壳混床的可行性研究

EDI to replace traditional stainless steel shell feasibility study of the mixed bed

EDI技术的出现,是水处理工业的一次划时代的革命,标志着水处理工业全面跨入绿色产业的时代。EDI浓水和极水由于含盐量较低,电导率300~600μs/cm,可考虑返回系统循环利用,而不锈钢外壳混床再生废水由于水质较差,含盐量太高,无法回用而进入污水处理系统。本文以化学水处理站工艺优化为课题,展开研究。

The emergence of EDI technology, water treatment industry is an epoch-making revolution, marked the water treatment industry comprehensive enter the era of green industry. EDI concentrated water and water due to the low salt content, electrical conductivity of 300 ~ 600 mu s/cm, can consider to return system to recycle, and stainless steel shell mixed bed regeneration wastewater due to poor water quality, salt content is too high, can't reuse into the sewage system. In this paper, through the optimization of the chemical water treatment station process subject, study.