In sewage treatment, the term maceration refers to the process of （）<br>A:breaking up solid matter into fine particles<br>B:precipitating non-decomposed waste in a collection tank<br>C:chemically adjusting the sewage ph to 7-0<br>D:eliminating bacterium coli from the sewage

In sewage treatment, the term maceration refers to the process of （）
A:breaking up solid matter into fine particles
B:precipitating non-decomposed waste in a collection tank
C:chemically adjusting the sewage ph to 7-0
D:eliminating bacterium coli from the sewage

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10252937】个 (题库试题定时更新)