During the operation of sewage treatment plants or biogas complexes, several types of sludge are generated in the pre-treatment and biological treatment process. Its recycling disposal process is also a need. The accumulated sludge mainly consists of water and a certain amount of solids.
- To reduce the cost of sludge disposal or further use as an organic-mineral fertilizer, we install equipment that effectively removes water.
Sometimes environmental regulations require the sludge to be decontaminated (hygienized) by lime treatment or pasteurization.