潷(bi)(bi)水(shui)(shui)(shui)(shui)器(qi)又稱潷(bi)(bi)析器(qi)，是(shi)SBR工藝(yi)(yi)中zui關鍵(jian)的(de)(de)機(ji)(ji)械設備之一(yi)。可以分為虹吸式(shi)潷(bi)(bi)水(shui)(shui)(shui)(shui)器(qi)、旋轉潷(bi)(bi)水(shui)(shui)(shui)(shui)器(qi)、自浮式(shi)潷(bi)(bi)水(shui)(shui)(shui)(shui)器(qi)、機(ji)(ji)械式(shi)潷(bi)(bi)水(shui)(shui)(shui)(shui)器(qi)，目前在國內(nei)(nei)應用(yong)(yong)廣泛(fan)的(de)(de)多為旋轉式(shi)（屬機(ji)(ji)械式(shi)潷(bi)(bi)水(shui)(shui)(shui)(shui)器(qi)的(de)(de)一(yi)種）。潷(bi)(bi)水(shui)(shui)(shui)(shui)器(qi)是(shi)SBR 工藝(yi)(yi)采用(yong)(yong)的(de)(de)定(ding)期(qi)排除澄清水(shui)(shui)(shui)(shui)的(de)(de)設備，它具(ju)有(you)(you)(you)能從靜止的(de)(de)池(chi)表面將澄清水(shui)(shui)(shui)(shui)潷(bi)(bi)出，而不攪動沉淀(dian)(dian)(dian)，確保(bao)出水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質(zhi)的(de)(de)作用(yong)(yong)。由于(yu)SBR法工藝(yi)(yi)采用(yong)(yong)間歇(xie)反(fan)應，進水(shui)(shui)(shui)(shui)、反(fan)應、沉淀(dian)(dian)(dian)、排水(shui)(shui)(shui)(shui)在同一(yi)池(chi)內(nei)(nei)完成，無須二(er)次沉淀(dian)(dian)(dian)池(chi)和污(wu)泥回流設備，因此具(ju)有(you)(you)(you)占地少(shao)、投資小、效率高、出水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質(zhi)好等(deng)優點(dian)；同時(shi)將多個 SBR 池(chi)連接(jie)起(qi)來(lai)，還可以具(ju)有(you)(you)(you)傳(chuan)統(tong)污(wu)泥法工藝(yi)(yi)的(de)(de)連續性（連續進水(shui)(shui)(shui)(shui)），又具(ju)有(you)(you)(you)典型 SBR 工藝(yi)(yi)的(de)(de)間歇(xie)性，適用(yong)(yong)于(yu)水(shui)(shui)(shui)(shui)質(zhi)、水(shui)(shui)(shui)(shui)量、變化大的(de)(de)需要，因此得(de)到(dao)國內(nei)(nei)外的(de)(de)廣泛(fan)應用(yong)(yong)。