Rubber Industry Wastewater Treatment Using A Combination Of Ozonation And Modified PES-Nano ZnO Membranes

Until now, the application of a combination biological, physical, and chemical methods to eliminate contaminants from rubber industry wastewater has not been reported. The purpose our investigation is analyze use membrane techniques effect pre-treatment industrial wastewater—pre-treatment by ozone on performance modified PES-nano ZnO membrane. Modified membranes were made with phase inversion based flux rejection. Filtration processes cross-flow filtration systems ozonation time variations 1, 2, 3 hours. process influenced rejection value increased 89.6%, ammonia decreased 4.3 mg/L. 10.2 L.M -2 .h -1 in 1h Ozonatian increasing time. Pre-treatment can increase selectivity extend life during due reduced fouling. hours-ozonation was most violent even though