http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06106189-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5198a2a21392d6cbc0bb4898b3fb3d29 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-5035 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-50 |
| filingDate | 1992-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5a0638cca09fbbd55b1664601b4882e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99b97bf9974d9b8407982e81852b88ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c725841f983469e2337988e3da85cf2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cb1a582f5044f1a330073450e786ff8 |
| publicationDate | 1994-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06106189-A |
| titleOfInvention | Method of acclimatization and growth of sulfur-oxidizing bacteria by addition of carbonate and biological treatment method of wastewater containing reducing sulfur compounds |
| abstract | (57) [Abstract] [Purpose] Acclimatization / proliferation of sulfur-oxidizing bacteria that oxidize reducing sulfur compounds and biological treatment of wastewater containing reducing sulfur compounds with high efficiency. [Structure] Activated sludge for treating sewage and industrial wastewater is put into the aeration tank. Adjust the pH of the aeration tank to the range of 4.0-7.5, Further, while controlling and controlling the ORP calculated by the free energy change amount ΔG 0 when the reducing sulfur compound is chemically oxidized to the sulfuric acid compound, the wastewater containing the reducing sulfur compound and the carbonate are supplied. Promotes acclimation and growth of sulfur-oxidizing bacteria. Thereafter, the sulfur-oxidizing bacteria are used to treat the wastewater containing the reducing sulfur compound. [Effect] The acclimation and multiplication of sulfur-oxidizing bacteria is completed in a short period of time, and complicated treatment such as pH control of wastewater is not required, and the wastewater treatment equipment does not require acid resistance specifications. It has become possible to significantly reduce construction costs and processing costs. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111847661-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002176970-A |
| priorityDate | 1992-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.