Environmental Sciences, asked by abbasifida786, 1 year ago

how to decrease water consumption in textile processing industry

Answers

Answered by dhakatanishqddun
1
hey mate...

Process for Reducing Water Consumption during Wet Processing of Textiles. Water usage at textile mills can generate millions of gallons of dye wastewater daily. The unnecessary usage of water adds substantially to the cost of finished textile products through increased charges for fresh water and for sewer discharge.

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Answered by sarvesh2416
0
the use of cationic polymers to flocculate organic compounds in wastewater discharge from textile yarn and fabric manufacturing operations.
the use of a macroamine polymer as the sole flocculating agent for clarifying and decolorizing wastewater.
purifying wastewater effluent generated during the manufacture of dyestuffs. The process employs lime to remove heavy metals from the wastewater, followed by carbon adsorption and secondary biological treatment.
purifying/decolorizing dyeing wastewaters using a membrane separation process.
decolorizing dye wastewater which first acidifies the wastewater, then adds a cationic flocculating agent followed by a reducing agent.
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