CAJ | 학술논문

将磁化技术引入活性炭对重金属离子的吸附中，考察了预磁和吸附过程中加磁对铁离子、镍离子和铜离子活性炭吸附容量的影响。实验表明，经过磁化处理的活性炭对铁离子和镍离子的吸附容量下降，对铜离子的吸附容量增加。预磁的效果比吸附过程中加磁的效果要强，且随着磁场强度的增加，活性炭对重金属离子的吸附容量变化越大。
장자화기술인입활성탄대중금속리자적흡부중，고찰료예자화흡부과정중가자대철리자、얼리자화동리자활성탄흡부용량적영향。실험표명，경과자화처리적활성탄대철리자화얼리자적흡부용량하강，대동리자적흡부용량증가。예자적효과비흡부과정중가자적효과요강，차수착자장강도적증가，활성탄대중금속리자적흡부용량변화월대。
The absorption of Fe3+, Ni2+ and Cu2+ on activated carbon in magnetic field was investigated. Effect of premagnetization and magnetizing in the absorption process on adsorption capacity of activated carbon for Fe3+, Ni2+and Cu2+ was analyzed. The results show that adsorption capacity of magnetized activated carbon for Fe3+ and Ni2+decrease, but its absorption capacity for Cu2+ increases; meanwhile, effect of the premagnetization is stronger than magnetizing in the absorption process. The stronger the magnetic field intensity, the greater the absorption capacity change of activated carbon.