Mat-type Treating Facility of Acid Mine Drainage

摘要

The present invention relates to a mat-type acid mine drainage treatment facility, comprising an organic material system containing microorganisms composed of a plurality of mat-shaped splittable layers, which facilitates replacement and separates limestone which continuously generates alkaline water from the organic material system. It is characterized by the configuration. The mat-type acid mine drainage treatment facility of the present invention comprises the organic material system composed of a plurality of mat-shaped partitionable layers, so that the layer having a lower permeability or a part of the mat can be easily removed and replaced, thereby significantly extending the service life. You can. In addition, the thickness of each organic material layer is thin, and the contact efficiency of the acid mine drainage and the microorganisms treating the acid mine drainage is improved due to the introduction of the aforementioned water permeable layer or the water permeation zone, and as a result, the treatment efficiency of the acid mine drainage can be significantly increased. Furthermore, by separating the limestone for generating alkaline water from the organic material layer, it is possible to further prevent the permeability decrease due to precipitation of the metal sulfide and the metal hydroxide.;Acid Mine Drainage, Mat Type, Mat, Limestone, Sulfate Reducing Bacteria, Pitcher