斜板隔油池的优点主要表现为()
A.增加了处理量
B.缩短了油珠上浮的距离
C.占地面积小
D.提高单位池容的分离表面
参考答案:A, B, C, D
— Do you know Sam didn’t pass the swimming test this time?
—_____________ His coach said he was the best one in his team.
A.So what?
B.How come?
C.Not at all.
D.I don’t think so.
建筑中水后处理阶段是对中水供水水质要求很高时进行的深度处理,可采用的方法有______。
A.膜处理
B.消毒
C.气浮
D.活性炭吸附