Biological desulfurization, also known as biological catalytic desulfurization(BDS short).
Biological desulfurization are widely applied in industries like breeding, garbage landfill, wine brewing, papermaking, citric acid, pharmacy, starch, food, petro chemistry which can produce biogas with low operation cost, modular system equipment and a full range of services to support.
Performance and Characteristics
1. It doesn’t need catalyst and oxidant (with the exception of air).
2. There’s no need to dispose chemical sludge.
3. It produces very little biological pollution, with low energy consumption, recycling of sulfur, high efficiency, and no smell.
4. The disadvantage is that the process is not easy to control, and the requirements are strict and so on.