Fertilizers from residential and industrial wastewater treatment organic sludge

Sewage sludge treatment and conversion into commercial products for agronomic uses, named “Precipitation gypsum ” and “Precipitation calcium carbonate” pursuant to Italian Legislative Decree n.75/10

Agrosistemi Patent No. 00013640373, issued on 20/07/2009

Scarica PDFFertilizers from organic sludge of civil and industrial wastewater treatment