http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1712407-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95c9d64a3dfcb9dc2347ef39120adc5d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12S99-00 |
| filingDate | 1989-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfe5a47975865140441c5ff5dc17d9b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e05b506f6c7b4ed51c0061c9e546fc41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3adb34a6210b9f51d5553cdf98381202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07877ccc2f91ee91268b64e25b4f0657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2655e0fd5d2693852e6c76c32b8a4b76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7aaff245aa4e74eeb69d28201cd3ca8 |
| publicationDate | 1992-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1712407-A1 |
| titleOfInvention | Strain of bacteria pseudomonas pseudoalcaligens, used for purification of sewage from acrylic acid nitrile |
| abstract | The invention relates to biotechnology, in particular to the treatment of wastewater by microbiological methods, and can be used for the biological treatment of wastewater from the chemical industry producing acrylic acid nitrile (AS), acrylamide (AA) and acrylic acid (AA). The aim of the invention is to obtain a strain with a high destructive activity capable of degrading acrylonitrile in industrial wastewater. The strain was isolated from the soil of the Saratov Production Association "Nitron" by the method of cumulative culture using acrylic acid nitrile as the sole source of C and N. The strain degrades NAC in a concentration of up to 1 g / l with a microbial load of 5-10 and 1 * 10 cells / ml for 18 and 2 h, respectively, AA with a microbial load of 5'10? at a concentration of 1.5 g / l for 48 hours. AK at a concentration of 1 g / l with the same microbial load for 48 hours. The strain degrades these compounds in real wastewater if they contain salts. 1 table. The invention relates to biotechnology, in particular to wastewater treatment with the help of microorganisms, and can be used for biological treatment of wastewater of chemical industry production of nitrile and acrylic acid (NAC), acrylamide (LD) and acrylic acid (AA). Acrylonitrile and acrylamide are large-scale products used as monometers in the production of polymeric materials and chemical fibers. Direct flow of wastewater from acrylonitrile plants can cause severe environmental pollution due to their high toxicity. The currently existing chemical and physico-chemical methods of cleaning waste water from NAC, AA, and AK are fairly expensive, not always effective and time-consuming. The most accessible, economically viable and fairly effective microbiological methods of water purification are based on the ability of CG ^^ |
| priorityDate | 1989-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.