A.每公斤污泥需氧量加大,需增加供氧強(qiáng)度 B.每公斤污泥需氧量減小,需降低供氧強(qiáng)度 C.去除單位有機(jī)物的需氧量上升 D.剩余污泥量減小
A.對(duì)數(shù)增長(zhǎng)期,對(duì)數(shù)增長(zhǎng)期 B.內(nèi)源呼吸期,減速增長(zhǎng)期 C.對(duì)數(shù)增長(zhǎng)期,減速增長(zhǎng)期 D.減速增長(zhǎng)期,對(duì)數(shù)增長(zhǎng)期
A.MLSS,MLVSS B.MLSS,SVI C.MLVSS,SV% D.SVI,SV%