I do not know if you know, sewage treatment plant factory sludge moisture content is generally more than 80%, the average is close to 90%!! In other words, the moisture in the sludge is nearly 9 times that of the dry sludge!! What.....

Municipal sludge is a precipitated substance produced in the water treatment process of urban sewage treatment plants, which contains a large number of microorganisms, mechanical properties and rich nutrients such as nitrogen and .....

Sewage plant sludge production is relatively large, and contains a large number of microorganisms, pathogens, heavy metals and organic pollutants, reasonable treatment, disposal of sludge is a very important work, currently mainly.....

With the improvement of the final disposal requirements of sludge, in order to improve the dehydration efficiency of the plate and frame machine, it is often necessary to use chemicals to tempering and treating the sludge, and the.....

What kind of agents are added to the deep sludge dewatering, and the sludge dewatering effect is good? Do you have the same question? First of all, the use of these traditional water treatment chemicals for deep sludge dehydration.....

At present, the fine processing of minerals often emphasizes higher purity and finer particle size, such as calcium carbonate, kaolin, titanium dioxide, bentonite, etc., and even reaches the micron or nanometer level, so the forma.....