Resource recovery from waste: business models for energy, nutrient and water reuse in low- and middle-income countries

abattoirs agricultural waste management agricultural wastes agroindustry aquaculture aquifers biogas briquettes business management composting cost recovery deltas economic aspects energy generation energy management ethanol excreta farmers financing fish feeding food wastes forestry freshwater fruits groundwater recharge industrial wastes local communities low income areas models municipal authorities nutrients organic fertilizers organic matter organic wastes partnerships private investment private sector public-private cooperation renewable energy risk management sanitation solid fuels solid wastes subsidies sugar industry sustainability urban wastes urine waste management wastewater irrigation wastewater treatment water reuse wood production