Application of water treatment sludge for obtaining fertile soil

The properties of soil obtained from the sludge water treatment plants were investigated. A new recipe for obtaining peat, river sand and dehydrated with cotton dust was developed. is well structured, resistant to unfavourable mechanical physical-chemical impacts. It recommended creating lawns, planting sports grounds, squares road slopes. can be used filling landfills solid municipal waste, strengthening banks reservoirs, protection, as production fertile soils in horticultural urban farms, when growing vegetables, berries flowers greenhouses. studied expands range plant nutrient mixtures, based on use available raw materials, not difficult prepare.