The source and damage of manganiferous wastewater were introduced. The control technology, sewage purification means and water resources protection were discussed.
要介绍了含锰废水的来源与危害，对
治理技术、污水净化手段以及水资源保护等
面进行了探讨。
The source and damage of manganiferous wastewater were introduced. The control technology, sewage purification means and water resources protection were discussed.
要介绍了含锰废水的来源与危害，对治理技术、污水净化手段以及水资源保护等面进行了探讨。
声明：以上例
、词性分类均由互联网资源自动生成，部分未经过人工
，
表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
