http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113548778-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00 |
| filingDate | 2021-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113548778-B |
| titleOfInvention | A bioremediation method for heavy metal-organic composite polluted river sediment |
| abstract | The invention discloses a bioremediation system and method for heavy metal-organic composite polluted river sediments, belonging to the field of environmental technology restoration. The system comprises a directional domestication device and an in-situ restoration device. The invention prepares acidophilic electroactivity through the directional domestication device. The acidophilic electroactive bacteria, nano-iron-based biochar and acid-producing culture medium are added to the in-situ remediation device. The acidophilic electroactive bacteria rapidly ferment organic substrates and promote the rapid co-metabolism and decomposition of toxic organic substances in the sediment. and heavy metal sedimentation to repair the sediment. The invention can realize the in-situ restoration of sediment, realize the simultaneous treatment of heavy metals and organic pollutants, without secondary pollution, and has high restoration efficiency, and at the same time, the in-situ restoration device can self-sustain and reduce management costs. |
| priorityDate | 2021-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.