| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf5f38450efdfd62f6c5aa1b1c203319 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58
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/B09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70 |
| filingDate |
1998-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8007231f49f343390071614a111ba0b4 |
| publicationDate |
2000-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000051850-A |
| titleOfInvention |
Room temperature decomposition system for chlorine-based harmful chemicals such as PCB and trichlorethylene using far infrared rays, negative ions and metal ions. |
| abstract |
(57) [Abstract] [Problem] Pollution of groundwater and tap water sources by chlorine-based harmful chemicals poses a serious problem. It is considered impossible to decompose PCBs and the like at room temperature, and tens of thousands of tons have been retired throughout Japan, and there is even a concern that the corrosion of containers may contaminate groundwater. Corrosive oils such as trichlorethylene have already contaminated groundwater, and this purification requires a large amount of treatment costs. To solve this problem, a simple and low-cost system is provided for decomposing and rendering harmful chlorine-based chemical substances harmless. SOLUTION: An appropriate amount of a metal ion aqueous solution is added to polluted water containing a chlorinated harmful chemical substance, and air containing the action of far-infrared rays and negative ions is made into fine bubbles and backed up. Decomposes PCB and trichlorethylene at room temperature and renders them harmless. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008308573-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107891059-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4551534-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108176709-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108187805-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108176710-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107999525-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017060995-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001327623-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10647602-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11198074-B2 |
| priorityDate |
1998-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |