The removal of direct yellow 12 dye using clay/polymer nanocomposite in batch system and fixed-bed column experiments was investigated on the basis numerous parameters. results showed that amount adsorbed increased as contact time process increases optimal pH value 4.0. Kinetic model pseudo-second-order Langmuir isotherm appropriately described experimental obtained from mode. Parameters like b...

Fish were collected from Nath Sagar, Paithan 50 kms away from Aurangabad and were brought to the laboratory and exposed to industrial effluent (tannery effluent). Behavioral changes and responses of the fish to the tannery effluent were observed. Control fish showed normal behaviour and swimming in contrast the effluent exposed fish showed abnormal swimming, loss of equilibrium, fading of colou...

Abstract The treatment of tannery wastewaters is a complex task due to the complexity waste: mixture several pollutants, both anionic and cationic as well organic macromolecules which are very hard treat for disposal all together. Geopolymers class inorganic binders obtained by alkali activation aluminosilicate powders at room temperature. Such process leads cement like matrix that drastically ...