This paper introduces the development of bio-desulfurization,including study of bacteria and enzymes,improvement of biocatalyst and the combined application of BDS and HDS.

• 本文介绍了生物脱硫技术发展的现状,包括脱硫菌种及脱硫酶的研究,生物催化剂性能的改善,生物脱硫的工艺流程等等。