http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110283811-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ec5284b467459bc08e01a5e2e123638 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate | 2019-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17a6ca9277c18a5985824a558b454606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08f921f6742c970a57ce74b4cb577059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53c8572121dc998fab786ed4a654362b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd04b195f9cfc0a50aa049c32550d06a |
| publicationDate | 2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110283811-A |
| titleOfInvention | Method for dissolving medium and low-grade phosphate ore by immobilizing phosphate-dissolving bacteria with Fe3O4 magnetic nanoparticles |
| abstract | The invention relates to a method for dissolving medium and low-grade phosphate ore by using Fe3O4 magnetic nanoparticles to immobilize phosphate - dissolving bacteria. Firstly, magnetic nano-Fe 3 O 4 particles were prepared by solvothermal method; then qualified phosphate-dissolving bacteria were obtained through steps of separation, enrichment, and screening using soil as raw material; then the activated phosphate-dissolving bacteria and magnetic nano-Fe 3 O The four particles are respectively made into suspensions, and the two are mixed to achieve immobilization; finally, the immobilized phosphate-dissolving bacteria are inoculated into medium containing low-grade phosphate rock powder for cultivation. The present invention utilizes the good biocompatibility of Fe 3 O 4 , is easy to combine with bacterial strain cell surface groups, and can enhance the surface activity of bacterial strains. The phosphorus effect has been increased by 30%-60%, and it can better handle low- and medium-grade phosphate rocks. It has the advantages of simple operation, environmental friendliness, and good economic benefits. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112592916-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111979159-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115612583-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115612583-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113061758-A |
| priorityDate | 2019-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.