The optimal adsorption conditions of organo bentonite to chromate were pH ～0,the amount of CTAB 0.0∶,modifying h,stiring 0.h. The regeneration of chromate saturated organo bentonite was studied.
The optimal adsorption conditions of organo bentonite to chromate were pH ～0,the amount of CTAB 0.0∶,modifying h,stiring 0.h. The regeneration of chromate saturated organo bentonite was studied.
果表明,在pH值为～0的范围内,CTAB的用量为0.0∶,改性时间h,振荡吸附时间0.h的条件下,对Cr(Ⅵ)的去除率可达7%;