http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018027097-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_338b36b62d4809e6b79fbce6e1302608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e85961bb2dd7bc5dc990953233d799e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-12 |
| filingDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23973ce2f1ffa5b7e3965007f14f8c9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2b90d3cfcedec9e4d3c1ad69b9dfbd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10cbea18b06c02abd9765863cb4232ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b35a592676102ec1182ab3e81bf84d7 |
| publicationDate | 2018-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2018027097-A |
| titleOfInvention | Radioactive cesium plant migration inhibitor, method for producing the same, and plant growth method |
| abstract | PROBLEM TO BE SOLVED: To produce a plant migration inhibitor of radioactive cesium capable of suppressing the migration of radioactive cesium to a plant when the plant is cultivated in a soil containing radioactive cesium, and capable of safely cultivating and eating the plant. Providing a method. [Solution] After adding ferric salt to ferrous sulfide ore water containing heavy metals other than ferrous iron and ferrous iron, alkali is added to adjust the pH to 3.2 or higher, while maintaining the pH of 3.2 or higher. Forming a precipitate of ferric hydroxide and removing the hydroxide precipitate by solid-liquid separation to remove a part of the ferrous iron and heavy metals other than the ferrous iron, and an oxidizing agent; An oxidation step of oxidizing divalent iron contained in the treatment liquid of the iron sulfide ore water after removing heavy metals other than ferrous iron to trivalent iron, and a treatment solution after the oxidation step in the first A first neutralization step of neutralizing to pH 4.0 to 4.5 with a summing agent, and a treatment liquid after the first neutralization step to pH 7.3 to 8.3 with a second neutralizing agent A second neutralization step for neutralization, and a solid-liquid separation step for solid-liquid separation of the treatment liquid after the second neutralization step. It is a manufacturing method of an object migration inhibitor. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020098354-A |
| priorityDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 195.