Experimental Study on Application of PAC Produced Electrochemically in Water and Wastewater Treatment
tract:A kind of high grade PAC with Alb content of 67.6% and molar ratio of hydroxy to aluminum of 64.5% was produced by electrolysis process and used for treatment of water and wastewater in jar tests and pilot-scale tests.The results show that this kind of PAC is more effective in removal of SS,humics from water and and oil from wastewater comparing with other PACs and traditional coagulants.99.1% of SS and 57.6% of can be removed from wastewater with the dosage of 10 mg/L PAC (as Al2O3),so it is obviously superior to other coagulants.