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Textile Printing and Dyeing Wastewater Treatment
  • Clicks:3567
  • Classification: Products and Projects Water Treatment
  • Brief description:Wastewater Treatment of Textile Printing and Dyeing Wastewater Wastewater type: washing wastewater Project: Shaoxing Textile Wastewater Treatment Project Designed water quantity: Wastewater: 58.8m_/H Treatment of Wastewater: SBR, A/A/O, Ion Exchange Resin, Membrane Separation Technology
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  • Treatment of Wastewater: SBR, A/A/O, Ion Exchange Resin, Membrane Separation Technology

    Project: Shaoxing Textile Wastewater Treatment Project
    Designed water quantity: Wastewater: 58.8m³/H
    Treatment of Wastewater: SBR, A/A/O, Ion Exchange Resin, Membrane Separation Technology


    The wastewater is mainly composed of soap, grease, synthetic detergent, detergent and a small amount of harmful substances such as bacteria, coliforms and viruses. It has become an important source of water pollution. Waste-water discharged into the water body consumes dissolved oxygen and has slight toxicity to aquatic organisms, which can cause fish distortion, and the phosphate solvents contained in it can cause eutrophication of the water body.



    Raw water quality

    Parameters Values
    		 Units
    pH
    		 9.58
    COD
    		 889
    		 mg/L
    BOD
    		 465
    		 mg/L
    Total ammonia
    		 16.1
    		 mg/L
    Total phosphorus
    		 2.85
    		 mg/L
    SS
    		 36
    		 mg/L
    Total soluble solids
    		 455
    		 mg/L 


    According to the information provided by the owner, because the wastewater produced in the production process contains a certain concentration of organic matter, it needs to be physicochemical pretreatment, and then deep process treatment to meet the discharge standards.

    Effluent quality

    Parameters
    		 Values
    		 Units
    pH
    		 6-9
    COD
    		 ≤ 500
    		 mg/L
    BOD
    		 ≤ 300
    		 mg/L
    Total ammonia
    		 -
    		 mg/L
    Total phosphorus
    		 ≤ 8
    		 mg/L
    SS
    		 ≤ 300
    		 mg/L
    Total soluble solids
    		 ≤ 400
    		 mg/L


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