| Title |
Study on Treatment the AMD by Ways of Reusing the Sludge |
| Authors |
김정권(Jung Kwon Kim), 김철(Chul Kim), 성낙창(Nak Chang Sung) |
| Abstract |
The necessity for treating the AMD(Acid Mine Drainage) has become influential long time ago, nonetheless, the real treatment has never been done yet and what is worse, the fact is that AMD has been flowed out into without any permissions. In this study, we carried out that the study taking advantage of sludge instead of mushroom compost that is used us an organic source in the foreign countries nowadays, for the purpose of way of the natural purification. As a result mentioned above, it demonstrated that the percentage of removing such metal as Mn in the AMD was remarkably low, but in case of high concentration, i.e., Fe, the fixation trend showed high as the volume of the sulfate reduction increased. In case of mixing of the sludge, it indicated that the reactor, R-3 that the mixing ratio of the sewage sludge and paper sludge was 1:2 was considered to by the most appropriate. |