70 results about "Pseudomonas alcaligenes" patented technology

The present invention relates to a simple, safe, and efficient process for the complete bio-decaffeination of caffeine-containing solutions using fungus Pseudomonas alcaligenes CFR 1708, a method of isolating pseudomonas alcaligenes CFR 1708 useful for the bio-decaffeination of caffeine-containing solutions, a Pseudomonas alcaligenes strain of accession number CFR 1708, and a decaffeinated solution obtained by aforementioned process.

The invention relates to a denitrifying phosphate-accumulating organism with nitrogen and phosphorus removal functions and applications thereof. The strain is named as pseudomonas pseudoalcaligenes CL-1, belongs to pseudomonas pseudoalcaligenes, and is preserved in China Center for Type Culture Collection on June 13, 2012, and the preservation numbers is CCTCC NO: M2012225. The strain is gram-positive and belongs to brevibacterium, a bacterial colony is rounded, milk white, convex and glossy, and edges are smooth and transparent. The growth cycle of the organism is long, the nitrogen and phosphorus removal rates in the first 24h are respectively 56.93% and 43.56%, and the nitrogen and phosphorus removal rates in the whole growth cycle are respectively 75.6% and 57.5%. The strain has a complete denitrifying capacity, and can directly reduce inorganic nitrogen such as nitrate nitrogen and nitrite nitrogen and the like to harmless nitrogen gas discharged from water bodies. When the denitrifying phosphate-accumulating organism is used for treating nitrogen and phosphorus containing wastewater, the process is simple, the treatment effect is efficient and stable, and the operating cost is saved, meanwhile, no greenhouse gas such as NO and N2O and the like is produced, therefore, no air pollution is caused.