低温水处理中的膜法工艺  

DISCUSSIONS OF MEMBRANES IN LOW TEMPERATURE WATERTREATMENT

作　　者：冉琳[1] 吴克宏[1] 张建松[1] 

机构地区：[1]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《能源环境保护》2009年第6期1-3,共3页Energy Environmental Protection

摘　　要：低温水处理一直是膜法水处理工艺中的难题,着重讨论目前膜法工艺中的反渗透膜和超滤膜在低温水处理方面的探索研究。其中反渗透工艺采取的措施主要有加温加压,增加膜数量,采用较合适的预处理方法等。超滤处理低温低浊水具有较好的效果,如果和混凝结合效果更好。Low-temperature watertreat has been a hard problem all the time ,and in this paper, the research and application of RO and UF on it are presented. At present ,the main methods of RO in solving this problem are pre-heating, operation pressure-rising, increasing the number of the membranes ,and adopting proper pretreatment method. UF is a effective way in treating low-temperature and low-turbidity water,and it will be better if using coagulant concentration.

关 键 词：低温水处理 反渗透膜 超滤膜 

分 类 号：X703[环境科学与工程—环境工程]