http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004202441-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc5436447462ae36dde7a4751aaa3950 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D319-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 |
| filingDate | 2002-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c2520f1831eb8c1b1c784f22391b250 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4542db54a2a9a00a3d3fea5b51806a01 |
| publicationDate | 2004-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004202441-A |
| titleOfInvention | Dioxin contaminated water purification method |
| abstract | To develop a method capable of separating and removing dioxins at a low cost while removing pollutants using ordinary coagulation equipment. A dioxin-contaminated water purification method according to the present invention comprises the steps of: adding a metal-based coagulant and a radiation crosslinked product of a polyamino acid or a polyamino acid salt to contaminated water containing dioxins to coagulate and precipitate dioxins; It is characterized by lowering dioxin concentration in water. Dioxin removal treatment is possible with ordinary coagulation equipment because only metal coagulant and radiation cross-linking substance need to coexist in contaminated water. Dioxin treatment can be realized at low cost because no special equipment or equipment is required. . In addition, COD, BOD, and SS components present in contaminated water can also be coagulated and precipitated by the metal-based coagulant and the radiation cross-linking body. A method is provided. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012236136-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010075880-A |
| priorityDate | 2002-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.