Nano-remediation for the decolourisation of textile effluents: A review

The economic development of any nation leads to the depletion its natural resources, and water is one them. Water pollution caused by various industries like food, leather, textile etc. causes severe impacts on environment humans. To ensure availability whole world, contaminated released from industries, mainly fabric, must be treated reused. conventional techniques alone are not enough treat effluent completely. This why nanotechnology should combined with these traditional techniques. Nanotechnology includes engineered nanoparticles for alteration detoxification contaminants. Compared produced techniques, biogenic environmentally friendly cost-efficient. Microbes such as Rhodotorula mucilaginosa, Hypocrealixii, Bacillus species, Pseudomonas aeuginosa etc., used fabricate nanoparticles. Among microbes, bacteria considered a bio-factory fabrication Different researchers reported an average dye removal efficiency between 87% 92%. When applied actual waste rather than synthetic dye, gives good results through adsorption process. In this review, methods degradation explained, but focus biological treatment in combination nanotechnology.