生(sheng)物强(qiang)化-膜分离技术(shu)(shu)BE-MBR(Biological Enhanced MembraneBioreactor, )是生(sheng)物强(qiang)化技术(shu)(shu)和膜生(sheng)物反应器技术(shu)(shu)的有机结(jie)合。
生物强化(hua)单(dan)元(yuan)设置好(hao)氧和(he)兼氧区(qu),强化(hua)碳源性(xing)(xing)污(wu)染(ran)物去除(chu)效果的(de)同(tong)(tong)时同(tong)(tong)步参与脱氮、除(chu)磷过程,使整个系(xi)统很(hen)好(hao)地发挥生物脱氮和(he)除(chu)磷效果。MBR单(dan)元(yuan)采用(yong)第四(si)代中(zhong)空纤维膜,该膜具有优异的(de)过滤性(xing)(xing)能和(he)力(li)学性(xing)(xing)能,其采用(yong)复合提(ti)高膜的(de)抗污(wu)染(ran)性(xing)(xing),有效延长膜的(de)使用(yong)寿(shou)命(ming);同(tong)(tong)时在工(gong)艺上采用(yong)智能间歇曝气方式、特殊膜堆结构、污(wu)泥(ni)气提(ti)回(hui)流系(xi)统,显著降低了能耗。