Title:
MICROBIAL COMMUNITY FOR REMOVING HYDROGEN SULFIDE AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/153607
Kind Code:
A1
Abstract:
Disclosed are a novel microbial community having an excellent ability to convert hydrogen sulfide into elemental sulfur, and a method for removing, using same, hydrogen sulfide from a gas in which the hydrogen sulfide is mixed, or a method for producing bio-sulfur using same. The microbial community according to the present invention converts, into elemental sulfur (bio-sulfur), a high concentration of 1,500-10,000 ppm of hydrogen sulfide in a gas in which the hydrogen sulfide is mixed, so as to reach 20 ppm or less that is much lower than 200 ppm, which is the environmental safety standard for residual hydrogen sulfide, and thus has a very high sulfur removal rate of about 99.7% or more.
Inventors:
SONG HYO SOON (KR)
KIM YOUNG MIN (KR)
PARK CHAN SUNG (KR)
AHN HYO SEONG (KR)
HAN MU HO (KR)
KWON JEONG HOE (KR)
KIM JI SUN (KR)
SHIN HO CHUL (KR)
KIM YOUNG MIN (KR)
PARK CHAN SUNG (KR)
AHN HYO SEONG (KR)
HAN MU HO (KR)
KWON JEONG HOE (KR)
KIM JI SUN (KR)
SHIN HO CHUL (KR)
Application Number:
PCT/KR2019/017795
Publication Date:
July 30, 2020
Filing Date:
December 16, 2019
Export Citation:
Assignee:
ECOBIO HOLDINGS CO LTD (KR)
International Classes:
C12N1/20; B01D53/52; B01D53/84; C12P3/00; C12R1/01
Foreign References:
| JP2007301437A | 2007-11-22 | |||
| JP2015214695A | 2015-12-03 | |||
| KR20030096611A | 2003-12-31 | |||
| KR101109120B1 | 2012-02-16 | |||
| KR20150121429A | 2015-10-29 |
Attorney, Agent or Firm:
CHO, Youngshin (KR)
Download PDF: