http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6125689-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c7d4d7cff9e6e5a5157f48a59ee2e46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate | 1984-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a39c041ab343853311740c39f91f9249 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10d53104415d640fb7817d4698666f6c |
| publicationDate | 1986-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6125689-A |
| titleOfInvention | Purification treatment of waste water containing surfactant, oil, and fluorine |
| abstract | PURPOSE: To remove effectively contaminants by adding bentonite and a cationic high molecular flocculant to waste water contg. surfactants and oil, adding an Al salt, then adding an alkaline agent to regulate the pH, and separating solid from liquid. n CONSTITUTION: Waste water 1 is introduced into a reaction vessel A, and bentonite 2 and a cationic high molecular flocculant 3 are added to decompose the emulsion. The treated water is introduced into a mixing vessel B, and an Al salt 4 and an alkaline agent 5 are added to carry out flocculation. Then flocs are separated in a settling pond C. The treated water is introduced into an oxidation stage D wherein hydrogen peroxide 6 and a ferrous salt 7 are added, then introduced into a neutralization vessel E wherein an alkaline agent 8 is added, and neutralized. The formed flocs are separated in a settling pond F, and clear water 9 is obtained. n COPYRIGHT: (C)1986,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106241913-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103848513-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103848513-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006027121-A1 |
| priorityDate | 1984-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.