Considering the removal rate of sulfate and the running cost,formic acid was top priority as the carbon source in the experiments,and the removal rate of sulfate with it...

• 综合硫酸根去除效果和操作成本,价廉的甲酸可作为硫酸盐还原菌生物还原工艺的首选碳源,硫酸盐去除率可高达97%25。