Team aims to improve safety of fertilizers made from wastewater sludge1719521159_scidaily-icon.png

Team aims to improve safety of fertilizers made from wastewater sludge

Fertilizers manufactured from the sludgy leftovers of wastewater treatment processes can contain traces of potentially hazardous organic chemicals, according to a new study by Johns Hopkins University researchers. The research, published todayin Environmental Science & Technology journal, provides one of the most comprehensive looks at the chemical composition of so-called biosolids across the country and […]

Team aims to improve safety of fertilizers made from wastewater sludge Read More »