http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2042645-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb1321fa6f2dd4aedbf7047d26541174 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 1992-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_551ab6ecc73b24023a065e5486bc016f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43f26ea3ade67ce21acedbcec1058630 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8230324b7ffa44316e4f9aa451505526 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06e323efb30655cffe74f911e7771662 |
| publicationDate | 1995-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2042645-C1 |
| titleOfInvention | Method of sewage treatment from heavy metals |
| abstract | FIELD: sewage treatment. SUBSTANCE: method involves the use of supernatant after microbial coal processing as a sorbent. Sorbent oxidized coal contains active carboxy-groups 4 mg-equiv./g (not less), capacity of cationic exchange is 103-148 mg-equiv./100 g and content of immobilized microorganisms is 5.5-10.4 billion/g. Use of sorbent at concentration 100-250 g/1 g metal ensures to decrease the residual concentration of heavy metal in sewage up to permissible concentrations. The source of microorganisms: a mixture of microbe cultures Acinetobacter coaleoacetficus, Pseudomonas denitrificans, P. louda at the weight ratio 1:1:1. In the immobilization process phosphate fertilizer is added firstly to coal (1 g per 50 g coal), and after stirring slaked lime is added up to pH 7. EFFECT: improved method of sewage treatment. 2 cl, 3 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021208242-A1 |
| priorityDate | 1992-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.