RO保安过滤器滤芯污堵分析及解决方案

Analysis of the Pollution Blockage in RO Security Filter Core and Solutions

反渗透前5u保安过滤器主要是确保膜元件不受大颗粒物质的物理损坏,针对凌钢滤芯频繁污堵问题,论文对预处理工艺和后续工艺进行逐项排查,确定是保安过滤器处细菌再滋生造成的滤芯污堵,通过排除,分析出造成细菌滋生的原因,并采取相关措施使滤芯污堵问题得以解决。

Before reverse osmosis,the 5u security filter is mainly to ensure that the membrane elements are not physically damaged by large particles of material.Aiming at the problems of frequent pollution and blockage of the filter core of Ling Steel,the paper checked the pretreatment process and the follow-up process item by item,determined that the pollution and blockage of the filter core was caused by the bacteria re-breeding in the security filter.Through elimination,the paper analyzes the cause of bacteria breeding,and takes relevant measures to solve the problems of pollution and blockage of the filter core.