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公开(公告)号:KR101180869B1
公开(公告)日:2012-09-10
申请号:KR1020100070614
申请日:2010-07-21
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 두부제조폐기물의 혐기발효를 이용한 수소생산방법에 관한 것으로서, 구체적으로는 산업폐기물인 두부제조폐기물을 HCl로 화학전처리하여 가용화율을 높이고 하수슬러지를 5~20%의 비율로 혼합하여 혐기발효시킴으로써 수소를 효율적으로 생산하는 방법에 관한 것이다.
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公开(公告)号:KR1020120009007A
公开(公告)日:2012-02-01
申请号:KR1020100070614
申请日:2010-07-21
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A method for generating hydrogen by anaerobic fermentation of bean curd waste is provided to enhance solubilization rate and to effectively produce hydrogen. CONSTITUTION: A method for generating hydrogen by anaerobic fermentation of bean curd waste comprises: a step of adding 0.5-5% (W/W) of HCl to the bean curd waste as pretreatment; a step of adding 5-20%(V/V) of sewage; and a step of inoculating anaerobic microbes adapted to hydrogen production and fermenting at 50-65°C and a pH of 5-6. The microbes are Thermobacterium thermosaccharolyticum, Clostridium thermosaccharolyticum, Clostridium thermoamylolyticum, Sulfobacillus, or Bacillus.
Abstract translation: 目的:提供通过豆腐废物厌氧发酵产生氢气的方法,以提高溶解速率并有效产生氢气。 构成:通过豆腐废物的厌氧发酵产生氢的方法包括:向豆腐废料中加入0.5-5%(W / W)的HCl作为预处理的步骤; 添加5-20%(V / V)污水的步骤; 以及适于在50-65℃和5-6的pH下适于氢生产和发酵的厌氧微生物的步骤。 微生物是热解热解热菌,热溶糖热梭菌,热溶性热梭菌,硫酸杆菌或芽孢杆菌。
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