http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008256468-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee0865b280e738c5177c93517d2c3c7b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N23-223 |
| filingDate | 2007-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d152d87c6b035801729fc00a40694118 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65afc74eefd2d07a4845782b764c3491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71f07498734a68c138bd056739b06333 |
| publicationDate | 2008-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008256468-A |
| titleOfInvention | Method for analyzing arsenic-contaminated soil or arsenic-contaminated water |
| abstract | A method for analyzing arsenic-contaminated soil or arsenic-contaminated water is provided, which can easily and quickly analyze the arsenic concentration of arsenic-contaminated soil or arsenic-contaminated water at a site where arsenic-contaminated soil or arsenic-contaminated water is collected. A solution containing trivalent iron ions is added to an arsenic-contaminated soil eluate or liquid or arsenic-contaminated water and stirred, and the mixture obtained by stirring is mixed with a water-soluble magnesium salt and a water-soluble solution. In addition to the addition of calcium salt, the polymer flocculant is added to cause aggregation precipitation, the aggregation precipitate is extracted and dried, and the aggregation precipitate obtained by drying is pulverized, and the pulverized sample is added to the pulverized sample. The amount of arsenic contained in the pulverized sample is measured by irradiation with fluorescent X-rays, and the arsenic-contaminated soil is calculated by calculating the arsenic concentration of the eluate or the contained liquid or the arsenic-contaminated water based on the measurement result. Alternatively, the arsenic concentration of the arsenic contaminated water is analyzed. [Selection] Figure 2 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2172850-A2 |
| priorityDate | 2007-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.