To study on development and treatment of textile waste water by using microbiological processes and root-bed treatment in Jhunjhunu, Rajasthan

Abstract

Textile wastes often have an intense color, with high concentrations of dyes, dyeing of various chemicals, additives, and some are non-biodegradable and toxic, mutagenic or carcinogenic. Therefore, it is essential to treat the waste water from the tissues to eliminate these substances before discharging them into the environment. In the present and in the last decades, in-depth research has been conducted on the elimination of dyes from different waste waters using chemical and biological treatment technologies or a combination of both. Therefore, the goal was to study the microbial community in the active tissue that worked well compared to the municipal for two seasons (winter and summer) sludge, and explain the differences observed by environmental variables bacterial taxonomy, phylogenetic tree, Chloroflexi, Choroid and Acidobacterias were more abundant in active sludge textile samples. In addition, reducing exfeated bacteria detected almost exclusively in the textile industry, while nitrification and denitrification of bacteria and phosphate accumulation bacteria were more abundant in the city. It was also clear that the textile microbial communities were more different than municipal, perhaps due to a wider variety of environmental stress to which microbial communities are subjected in textile purification plant. High salinity, high organic loads and a higher water temperature have been found as important variables that guide the composition of the microbial community.