color removal chemical for textile waste water treatment at japan marketing

color removal chemical for textile waste water treatment at japan marketing
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  • How to remove color from textile wastewater?
  • Color removal using chemical method The color from textile wastewater can be removed by various methods. Chemical method is one among them. In this method, various oxidizing agents like sodium hypochlorite, chlorine gas, hydrogen peroxide, ozonization, and other oxidizing methods are involved. This is the cheapest method of color removal.
  • What dyes are present in textile wastewater?
  • The residual dyes present in the textile wastewater are mainly azo and anthraquinone dye classes that are more resistant to chemical degradation that is found in other classes of dyes also. The color removal treatments in the textile wastewater are categorized into the physicochemical, chemical, and biological techniques using different methods.
  • Can wastewater treatment technologies reduce water pollution in textile industry?
  • The aim of this review work was to design appropriate wastewater treatment technologies, which are removing effluents from the wastewater of textile factories to mitigate water pollution. Concerning environment, accepted technology must be applied for the treatment of textile industry effluent.
  • How are wastewater treatment plants designed in textile industry?
  • Thus, in the textile industry, wastewater treatment plants are well designed by integration of various technologies, such as physical with chemical, biological with chemical, and physical with biological methods depending on the type and amount of pollutant loading.