超滤法处理宾馆洗浴废水及超滤装置化的研制开发

Application progress of UF membrane technology in hotel's bath waste water

超过滤膜分离技术是一种新兴的物理分离方法．它可以有效地截留一定分子量大小的污染物，使小分子量的溶质和水透过．介绍了超过滤技术在水回用领域的应用．结果表明，出水水质优良，性能稳定．另外，该技术具有占地面积小、耗能少，运行费用低等优点．同时还对该技术作了简要的技术经济分析．

Ultrafiltration membrane was applied to treat bath waste water.The membrane filtered out the micro molecular matter,but water is allowed passage.The results indicated that UF unit have higher removal rate of total dissolved organic matter,permeate liquid can byproduct recover.