I. Limitations of Lime as a Sludge Conditioner The dehydration effect contradicts environmental protection Although lime can rapidly reduce the moisture content of sludge through strong alkaline coagulation assistance and we.....

During the sludge treatment process, common problems such as incomplete sludge pressing, soft-centered sludge cakes, and long sludge pressing time not only affect the treatment efficiency but also increase the treatment cost. As a.....

The advantages of the new type of sludge conditioner over traditional dewatering agents are mainly reflected in the following aspects: The dehydration efficiency and effect have been significantly improved Deep dewatering .....

In the field of sewage treatment, sludge treatment is a key link to ensure environmental safety. Traditional plate and frame filter presses often become process bottlenecks due to problems such as low processing efficiency, high e.....

In the treatment of papermaking sludge, the selection of dewatering agents faces multiple difficulties. These difficulties mainly stem from the particularity of papermaking sludge, the limitations of existing agents, and the requi.....

In response to the national call for reducing sludge discharge, many industrial and municipal sewage treatment sites have upgraded traditional belt sludge presses, centrifuges, and spiral folding machines to high-pressure diaphrag.....