CAJ | 학술논문

厌氧膜生物反应器(AnMBR)结合了厌氧生物技术和膜过滤技术的优点，不仅污泥产量低、出水效果好、耐冲击负荷高，且可节省能源，在处理高浓度有机废水过程中由于其独特的优势而备受亲睐。膜污染问题一直是影响AnMBR经济性和稳定性的关键因素，目前关于膜污染的研究主要集中在膜污染的成因及控制方法上。膜污染的控制多采用优化操作运行条件和改变膜的表面形态等方法来实现，关于通过改变反应器内部构型来对膜污染进行控制的研究相对较少。综述了气流、液流冲刷膜表面，反应器中安装旋转膜组件以及采用膜振动等几个缓解厌氧膜生物反应器中膜污染的方法，总结了这些方法优点与不足之处，并从不同的角度加以比较，并在此基础上对今后膜污染控制方式的研究方向提出建议，有利于在实际应用中选取适宜的膜污染控制方式，拓展厌氧膜生物反应器应用前景。
염양막생물반응기(AnMBR)결합료염양생물기술화막과려기술적우점，불부오니산량저、출수효과호、내충격부하고，차가절성능원，재처리고농도유궤폐수과정중유우기독특적우세이비수친래。막오염문제일직시영향AnMBR경제성화은정성적관건인소，목전관우막오염적연구주요집중재막오염적성인급공제방법상。막오염적공제다채용우화조작운행조건화개변막적표면형태등방법래실현，관우통과개변반응기내부구형래대막오염진행공제적연구상대교소。종술료기류、액류충쇄막표면，반응기중안장선전막조건이급채용막진동등궤개완해염양막생물반응기중막오염적방법，총결료저사방법우점여불족지처，병종불동적각도가이비교，병재차기출상대금후막오염공제방식적연구방향제출건의，유리우재실제응용중선취괄의적막오염공제방식，탁전염양막생물반응기응용전경。
The anaerobic membrane bioreactor (AnMBR),combining the advantages of anaerobic process and membrane filtration technology,has the advantages of low sludge production, good treatment efficiency, strong shock resistance and low energy cost. It has been paid more and more attention in the field of wastewater treatment especially for the treatment of high organic concentration wastewater. However, membrane fouling is a key factor that influences the economy and stability of this technology. Nowadays the major researches are about the cause of membrane fouling and its control methods. As for the membrane fouling control, the main ways are optimizing operation conditions and changing membrane surface morphology, but there are fewer researches about the way of changing internal configuration of AnMBR. The membrane fouling control ways of gas scouring, liquid scouring, rotating membrane modules and vibration of membrane are presented. What's more, the advantages and disadvantages of each way are summarized and they are compared with each other in order to select suitable for membrane fouling control in practice. Besides, the suggestions of further studies are proposed, which is benefit to the application prospect of AnMBR in future.