http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106345798-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08 |
| filingDate | 2016-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106345798-B |
| titleOfInvention | A kind of processing method by yellow phosphorus contaminated soil |
| abstract | The present invention relates to a kind of processing methods by yellow phosphorus contaminated soil, it will first be stirred by physics mode by yellow phosphorus contaminated soil as muddy and do reasonable screening, pass through the principle of chemical reaction, yellow phosphorus particle is activated using oxidant first, improve the specific surface area of yellow phosphorus particle, after improving its surface-active, the yellow phosphorus of high poison is converted to nontoxic phosphate by processes such as disproportionated reactions using disproportionated reaction agent, to realize the safe handling of yellow phosphorus contaminated soil.The present invention can effectively remove remaining yellow phosphorus in soil, have the characteristics that safety and environmental protection, processing cost are low, secondary pollution risk is small, high treating effect.The present invention treated soil has preferable recycle value, the P elements of treated soil contains higher concentration, and physicochemical property does not have significant changes, can be used as greenbelt or forest land is native. |
| priorityDate | 2016-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.