不同晶型二氧化锰去除孔雀石绿的研究

肖勇,郝慧茹,李军,乐进,钟敏,张倩

Study on the removal of malachite green by manganese dioxide with different crystalline forms

Yong XIAO,Huiru HAO,Jun LI,Jin YUE,Min ZHONG,Qian ZHANG

表1 不同初始质量浓度下MG的去除率

Table 1 Removal rates of MG at different initial mass concentrations

初始质量浓度/（mg·L-1） 10 20 50 100 150 200 250 300 吸附量/（mg·L-1） 8.81 17.42 29.09 34.79 37.05 38.66 39.75 40.24 去除率/% 96.38 92.62 77.43 43.82 29.47 19.33 18.12 17.58