http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106635918-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 |
| filingDate | 2017-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106635918-B |
| titleOfInvention | Delftia sp and application thereof in excess sludge reduction and dehydration |
| abstract | The invention relates to a Delftia bacterium WTF-1 with a sludge reduction function and a sludge dewatering performance improvement function and application thereof in excess sludge reduction and dewatering, belonging to the technical field of microorganisms. The strain is Delftia sp WTF-1 which is classified and named as Delftia sp and the preservation number is CGMCC No. 13464. The strain of the invention is suitable for growing in an activated sludge environment, has high degradation efficiency on organic matters, effectively reduces sludge and simultaneously improves sludge dehydration performance. The strain can be applied to the treatment of excess sludge with different concentrations, the adding amount is 0.01-0.02%, the MLSS removal rate of the sludge can reach 16-27%, the MLVSS removal rate reaches 25-41%, and the sludge SV reaches 30 Can be reduced from the initial 91% to 57-65.7%, and the centrifugal dehydration rate of the sludge is reduced from the initial 17.5% to 9.5-12%. The method has the characteristics of mild operation conditions, small influence on the functions of a primary sludge system, no secondary pollution, small occupied area, simple method operation and universal applicability to common activated sludge, and can be carried out in a simple reactor. |
| priorityDate | 2017-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.