methods for waste waters treatment in textile industry – core

methods for waste waters treatment in textile industry – core
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  • How is textile industry wastewater treated?
  • The treatment of this effluent is highly essential before its discharge into the water bodies as it can contaminate the aquatic habitats and can cause harm to aquatic life. Treatment of textile industry wastewater is carried out using physical processes, chemical processes and advanced oxidation processes (AOP).
  • What is the main source of waste in the textile industry?
  • In the textile industry, the major source of waste comes from synthetic dyes that contaminate a large amount of water, if discharged without proper treatment. Textile industries consume a large amount of water in two main processes: dyeing of fabric and washing of fabric .
  • What are the different types of textile wastewater treatment processes?
  • The broadly classified textile wastewater treatment processes (physical, chemical, and biological) are further subcategories as adsorption, coagulation, membrane separation, electrocoagulation, precipitation, Fenton’s oxidation, sonication, irradiation, and photocatalysis which are being applied effectively for treatment of textile wastewater.
  • What are the main topics in textile waste water treatment?
  • Major topics including the chemical composition of textile waste water, the chemistry of the dye molecules, the selection of a treatment technique, the benefits and drawbacks of the various treatment options, and the cost of operation are also addressed.