Biotechnology Advances · 2001 · 237 citations · 42 references
Sewage Sludge TreatmentExcess Sludge ProductionEngineeringEnvironmental EngineeringWater TreatmentActivated Sludge ProcessDewateringWastewater ManagementWaste ManagementWastewater Treatment
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Wastewater engineering: Treatment, disposal and reuse
Advances in Water Resources · 1980 · 5.1K citations