http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002143805-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47157ce526363a7b264adb1bab2e1d82 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-43 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/A62D3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-34 |
| filingDate | 2000-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c519a9683c7193bc2e1cd5c5b40f7086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_180cbbd801208bd9cc9c7aa2658ffdf5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f81d8d41715f5035c2e2bb3d22006d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0d0ebf94764edf4df236622c405b6e1 |
| publicationDate | 2002-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002143805-A |
| titleOfInvention | Detoxification method of solid waste |
| abstract | (57) [Abstract] [Problem] It is a social problem that dioxins and heavy metals are contained in solid waste such as incineration ash such as cinders and fly ash generated in garbage incineration plants. . Conventionally, as a method of decomposing and removing dioxins in solid waste, there has been proposed a method of heat treating incinerated ash in an oxygen-deficient state under a highly sealed atmosphere, but in order to maintain the oxygen-deficient state. However, there is a problem in that special equipment is required, and equipment investment and equipment maintenance costs are high. In addition, in the conventional method, it is difficult to simultaneously perform the treatment of dioxins and the treatment of heavy metals. SOLUTION: The method of the present invention comprises immersing a solid waste containing an organochlorine compound and a harmful metal in an aqueous solution containing hypophosphorous acid and / or phosphorous acid and an amine. A method for detoxifying solid waste, comprising decomposing organic chlorinated compounds and fixing harmful metals. |
| priorityDate | 2000-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.