Nitrogen loss reduction by adding KH2PO4-K2HPO4 buffer solution during composting of sewage sludge.
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DOI: 10.1016/j.biortech.2018.05.065
Abstract: Nitrogen loss through gaseous emission, mainly ammonia emission, was an inevitable problem during sewage sludge composting. In this study, MgSO4 + K3PO4 (Run A), K2SO4 + KH2PO4-K2HPO4 (Run B) and MgSO4 + KH2PO4-K2HPO4 (Run C) were mixed with mixtures before composting,… read more here.
Keywords: sewage sludge; nitrogen loss; kh2po4 k2hpo4; buffer solution ... See more keywords