Sludge Treatment Equipment

1. The target of sludge treatment and disposal is not clear. Sludge treatment and disposal should be aimed at reduction, stabilization, and harmlessness. Recycling is not the ultimate goal. The energy and materials in the sludge treatment and disposal process should be utilized as much as possible to achieve economic benefits, save energy and its resource value. 2. The technical route is applied mechanically. Sludge treatment technologies mainly include sludge concentration and dehydration, aerobic digestion, anaerobic digestion, drying, composting and incineration. Sludge disposal technologies mainly include landfill (including on ground, under ground and in water) and land utilization. 3. Pay attention to water, think little of sludge, and sludge treatment development lags. In recent yea