abstract |
The present invention relates to a method for removing heavy metals or recovering precious metals with power generation using a microbial fuel cell (MFC) from heavy or precious metal containing wastewater, in particular Hg 2 + solid precipitate of metal Hg or Hg 2 Cl 2 However, it can be effectively removed as deposits, and additionally produces electricity, by-products are harmless, and have long-term economic operation. |