Waste Management · 2007 · 278 citations · 5 references
Sewage Sludge TreatmentEngineeringEnvironmental EngineeringPhosphate FertilizerWaste ManagementNutrient Management
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Phosphate Recycling in the Phosphorus Industry
Willem Schipper, A. Klapwijk, B. Potjer et al. · Environmental Technology · 2001 · 109 citations · Full text