首页/ 题库 / [单选题]水中同时含有铁(Fe2+)、锰(Mn2+的答案

水中同时含有铁(Fe2+)、锰(Mn2+)时,多采用曝气充氧后进入催化滤池过滤。在一般情况下,应是( )

单选题
2021-07-17 23:37
A、Fe2+穿透滤层;
B、Mn2+穿透滤层;
C、Fe2+、Mn2+同时穿透滤层;
D、MnO2穿透滤层
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正确答案
B

试题解析

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