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202202-13
How to treatment the sludge wastewater of printing and dyeing
The water pollution in the printing and dyeing industry is very serious. At the same time, the treatment of printing and dyeing wastewater is also particularly important.
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202201-25
Study on industrial wastewater treatment process
Industrial wastewater treatment process includes:Precipitation treatment,Air stripping method and Electrochemical oxidation treatment
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202201-21
Types and working principles of mechanical dewatering equipment for oily sludge
This paper makes an in-depth analysis and comparison of sludge dewatering equipment for oily sludge treatment, and introduces their working principles
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202201-10
Application of screw press sludge dewatering technology in petrochemical industry
The screw press sludge dewatering machine as name as multi disc screw press,In recent years, it has been developed, innovated and popularized. Due to the characteristics of easy separation and no blockage, the screw press sludge dewatering machine has been widely used in many fields including the pe...