http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107474848-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2101-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-02 |
| filingDate | 2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107474848-B |
| titleOfInvention | Preparation method of chromium-contaminated soil remediation agent |
| abstract | According to the invention, biochar is used as a carrier to adsorb the mixed solution of ammonium thiosulfate and ammonium phosphate to prepare the chromium-polluted soil restoration agent, and the aim of reducing Cr (VI) into Cr (III) by slowly releasing the ammonium thiosulfate is achieved, so that the toxicity of the Cr (VI) is reduced, the restoration stability is maintained, the soil fertility is improved, and the economic and rapid restoration of the heavy metal-polluted soil is realized. Provides a new way and a technical method for the agricultural sustainable development of China. |
| priorityDate | 2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.