water wastewater treatment equipment chemical suppliers in india
1. Introduction. Dyeing wastewater deriving from the textile dyeing industry possesses the serious threat to public and ecosystem due to nonbiodegradable synthetic dyes, heavy metals and other chemicals in wastewater (Vakili et al., 2014; Al-Qodah et al., 2007).Azo dyes, as one kind of the most harmful dyes, account for more than half of the total usage of dyes in the printing and dyeing
In addition, Li Mengying and others studied the adsorption treatment of printing and dyeing wastewater by Penicillium, and found that it has a good treatment effect on the color of black and red dyeing bath wastewater, and the removal rate reached 98.0% and 74.5%. The development offers new options.
