Design of Leachate Treatment Project for a Solid Waste Incineration Power Plant in Guizhou
A certain incineration power plant in Guizhou has a designed treatment capacity of 800 m3/d for leachate,the treatment pro-cess is"pre-treatment+anaerobic+two-stage AO+external ultrafiltration+nanofiltration+reverse osmosis".The effl uent qual-ity meets the supplementary water standard of the open circulation cooling water system in"The Reuse of Urban Recycling Water―Water Quality Standard for Industrial Uses(GB/T 19923-2005)"[1],and is reused in the cooling tower.The nanofiltration concentrate is softened by adding medicine and then treated by DTRO to achieve the reduction of the concentrate,the comprehensive utilization of the concentrated solution plant area ultimately achieves zero discharge of leachate.
incineration power generationleachatechemical softeningconcentrated liquid reductionzero emissions
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维普
