首页> 外国专利> PROCESS FOR BIO-SLUDGE REDUCTION IN HYDROCARBON REFINERY EFFLUENT TREATMENT PLANT THROUGH MICROBIAL INTERVENTIONS

PROCESS FOR BIO-SLUDGE REDUCTION IN HYDROCARBON REFINERY EFFLUENT TREATMENT PLANT THROUGH MICROBIAL INTERVENTIONS

机译:通过微生物干预减少烃类精炼厂污水处理厂生物污泥的方法

摘要

A process for treatment of hydrocarbon refinery wastewater producing a low bio-sludge, the process including utilizing microbial consortia comprising at least one species of Pseudomonas and at least one species of Bacillus in a ratio of 10:1 to 1:10. The species of Pseudomonas and species of Bacillus have constitutive expression of at least one hydrocarbon degrading gene. The species of Pseudomonas are selected from the group consisting of Pseudomonas stutzeri (MTCC 25027), Pseudomonas aeruginosa (MTCC 5389), Pseudomonas aeruginosa strain IOC DHT (MTCC, 5385), Pseudomonas putida IOCR1 (MTCC 5387), Pseudomonas putida IOC5a1 (MTCC 5388) and a mutant thereof. The species of Bacillus are selected from the group consisting of Bacillus subtilis (MTCC 25026), Bacillus substilis (MTCC 5386), Bacillus thermoleovorans (MTCC 25023), Bacillus stearothermophilus (MTCC 25030), Lysinibacillus sp. (MTCC 25029), Lysinibacillus sp. (MTCC 5666) and a mutant thereof. The microbial consortia is used in concentration of at least 102 cfu/ml.
机译:处理低生物污泥的烃精炼厂废水的方法,该方法包括利用微生物财团,该微生物财团包括至少一种

假单胞菌和至少一种芽孢杆菌比例为10:1至1:10。 假单胞菌的种类和芽孢杆菌的种类具有至少一个烃降解基因的组成型表达。 假单胞菌的物种选自斯图氏假单胞菌(MTCC 25027),铜绿假单胞菌(MTCC 5389),假单胞菌铜绿假单胞菌IOC DHT(MTCC,5385),恶臭假单胞菌IOCR1(MTCC 5387),恶臭假单胞菌IOC5a1(MTCC 5388)及其突变体。 芽孢杆菌的种类选自枯草芽孢杆菌(MTCC 25026),枯草芽孢杆菌(MTCC 5386),芽孢杆菌Thermoleovorans (MTCC 25023),嗜热脂肪芽孢杆菌(MTCC 25030), Lysinibacillus sp。 (MTCC 25029),乳酸杆菌 sp。 (MTCC 5666)及其突变体。微生物聚生体的浓度至少为10 2 cfu / ml。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号