纳滤膜系统在地下水处理中的应用

摘要

In order to improve drinking water quality criteria and guaranteeing water security,combining with Liubitou water plant conditions,in light of actual conditions of sulfate,high hardness and large amount of water,through schemes comparison,the article applies one-grade and two-section-style nanofiltration membrane processing technology,process partial original water and then mixes it with original water. As a result,the system operation conditions are good,and the effluent quality is better as well.%为提高饮用水水质标准，保证水质安全，结合六壁头水厂实际情况，针对硫酸盐、硬度高、处理水量大的实际情况，通过方案比选，采用一级两段式纳滤膜处理工艺，处理部分原水再与原水混合的方案，该系统运行情况良好，出水水质较好。