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International Standard Category: Water quality in general

DL/T 997-2006    Discharge standard of wastewater from limestone-gypsum flue gas desulfurization system in fossil fuel power plants
火电厂石灰石-石膏湿法脱硫废水水质控制指标 ;
Category No.:13.060.01 Valid Status:abolished
Issued Organization: Issued Date:2006-5-6
Implemented Date:2006-10-1 Abolished Date:2021-02-01
Superseded Standard.:DL/T 997-2020 Water quality control standard of wastewater from limestone-gypsum wet flue gas desulfurization system in coal-fired power plants
Superseded Date:2021-2-1
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