The sludge produced by the paper-making industry, due to its unique composition, is recognized within the industry as one of the difficult-to-treat sludge categories. This type of sludge is rich in a large amount of plant fibers a.....

The plate and frame filter press, as the core equipment for deep sludge dewatering, directly determines the production capacity and progress of sludge treatment for enterprises. However, during actual operation, many enterprises c.....

For a long time, inorganic salt-based agents such as calcium salts, iron salts, and aluminum salts have dominated the sludge conditioning market due to their low unit prices and convenient procurement. They have become the "f.....

During the deep dewatering process of sludge, numerous industrial enterprises and municipal wastewater treatment plants have encountered the embarrassing situation of "false dryness with a soggy core": even when the pres.....

In the sludge treatment sites of various industrial enterprises and municipal sewage plants, the most troublesome issue for frontline operators in the plate and frame filter press operation is the stubborn problem of the sludge ca.....

Among the numerous sludge conditioning agents on the market, how can one choose a product that is suitable for plate and frame filtration, highly efficient and economical, and complies with environmental regulations? Works Chemica.....