The main contents include general principles, terminology, recommended solutions for garden utilization of sludge treatment products, basic requirements for sludge and sludge treatment products, quality of sludge garden products, usage methods of sludge garden products, and sludge garden products. quality and utilization management
T/CECS 20009-2021 history
2021T/CECS 20009-2021 Guidelines for Garden Utilization of Sludge Treatment Products of Urban Sewage Treatment Plants