An Engineering Example of Organophosphorus Recycling Inorganic Phosphorus in Wastewater

The organophosphorus pesticide wastewater with high value of COD and complex components was difficult to deal with. This paper presented a method for treating organophosphorus in wastewater, which could convert the organophosphorus in wastewater into inorganic phosphorus, then recycled the inorganic phosphorus and the conversion rate of organophosphorus and the recovery rate of inorganic phosphorus were high. The material content of organophosphorus and inorganic phosphorus in wastewater treated by this method was significantly reduced, and the environmental pressure was reduced. Meanwhile, the treatment conditions were moderate, and the cost of organophosphorus treatment in wastewater was reduced. (paper)