膜生物反应器应用于饮用水处理

饮用水的生物处理需要有效地除去水中阴离子微污染物。然而，在不改变水质和不增加新的污染物或除去水中必须元素的条件下，除去目标污染物的专门技术尚未成熟。一些新技术包括：压力推动膜生物反应器；气体传递膜生物反应器；离子交换膜生物反应器。这些技术综合了膜分离和微污染物离子的生物降解，可以有效地减少水的二次污染。

Membrane Bioreactors for the Removal of Anionic Micropollutants from Drinking

Biological treatment processes allow for the effective elimination of anionic micropollutants from drinking water.However,special technologies have to be implemented to eliminate the target pollutants without changing water quality,either by adding new pollutants or removing essential water components.Some innovative technologies that combine the use of membranes with the biological degradation of ionic micropollutants in order to minimize the secondary contamination of treated water include pressure-driven membrane bioreactors,gas-transfer membrane bioreactors and ion exhcange membrane bioreactors.