以正辛醇为萃取剂处理模拟有机高浓度废液,在油水体积比为1.0、静置时间为10 min、不需调节pH和室温条件下,废液的COD可从12 150 mg/L降至3 400 mg/L,去除率达72%.%Simulation exhausted liquid with high concentration of organic components was treated by taking n-octyl alcohol as the extracting agent. Under the conditions that 1.0:1.0 volume ratio of oil/water, 10 minutes of standing time, not required to adjust pH, and at room temperature, COD concentration of the exhausted liquid was reduced from 12 150 mg/L to 3 400 mg/L,removal efficiency of COD was 72％.
展开▼
