The Electrolysis Process. Iron Internal Abs Resin Manufacturing Wastewater

Aiming at the problems in ABS resin wastewater treatment process, this paper presented a combination treatment of coagulance-iron/carbon micro-electrolysis based on the fact of the complex containants, the higher poisonousness, and COD_cr, and badly biodegradability, and test was made on ABS resin wastewater of Lanzhou Petro-chemical company. The static is focused on run parameters and influence factors of sufficient mixing micro-electrolysis method.The test result showed that the coagulance-iron/carbon micro-electrolysis process can dispose the ABS resin wastewater effectively. The coagulance can decrease the pollution and loads, As the reactor's pH is 5, air was 0.12m3/h, the reaction time was 60 minutes, and the ratio of iron to carbon was 3:4, the iron-carbon micro-electrolysis can removal rate of total COD_cr was about 70%, and the biodegradability of wastewater got improved after treatment.