http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001040326-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ff914937eb6ceaee5ca69cc56cbfa7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-32 |
| filingDate | 1999-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2941e4bb74977c3347fd021008647cb1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_085294c2b55ba7dd6d7e6a55be4d38e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_764eba102d97d60df18c05b54ad4f9d9 |
| publicationDate | 2001-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001040326-A |
| titleOfInvention | Metal ion scavenger and soil purification method |
| abstract | (57) [Summary] [PROBLEMS] To provide a water-soluble and biodegradable metal ion scavenger which has an excellent scavenging rate of cadmium and lead and has a sufficient scavenging effect on many metal species. Provided is a soil purification method using the same. [MEANS FOR SOLVING PROBLEMS] Ten sugar groups and one obtained from Kiraya bark A metal ion scavenger comprising a saponin having one carboxyl group and / or a saponin having four sugar groups and one carboxyl group obtained from tea seed. This is contacted with a method for purifying soil contaminated with heavy metals, and heavy metals contained in the soil are transferred to the aqueous solution to purify the soil. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104138894-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102352253-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106238453-A |
| priorityDate | 1999-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.