This paper introduces the method about waste residue treatment, by which we can retrieve useful compositions from waste residue and solve the problem of environment pollution.
对电镀车间的含铬废渣进行了治理， 回收了其中的有用成分，解决了环境污染难题。
The paper introduces the project of treatment of the oily waste water in the residue oil tank zone by advective separation of oil-blending and solidification gas-floating-coke filtration process.
介绍了采用平流隔油-混凝气浮-焦炭过滤工艺处理渣油罐区含油废水的工程情况，经该工艺处理后的废水达到国家一级排放标准。
There are concerns of serious pollution from waste, residue soil or its clearing machinery, treatment device or facility in the public or private sites.
一公私场所之废弃物、剩馀土石方或其清除机具、处理设施或设备有严重污染之虞。
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