http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100251530-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fee40eb512420d6acb407890d2c23000 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 1997-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3a5c2eb84856d17c4939567ffb27861 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12425331aa2bb4f7bfffffa0b6065d54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b89154534aaa0ee18b4253100ba55cca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d121de8cd6a2609bbd0eb7a909ecf3a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e07912417ab119a1eb38ca685351466 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c4691e0018cea673616da222afa4aef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cbb3f264bf3d8191a1d7ab393c7d2df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b0a461313367cba7afa353b521e769c |
| publicationDate | 2000-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100251530-B1 |
| titleOfInvention | Method of treating wastewater |
| abstract | Wastewater treatment method according to the invention, the step of irradiating the electron beam to the wastewater passed through the settling tank of the rear end of the activated sludge tank; Putting a predetermined mixed flocculant into the wastewater subjected to the irradiation of the electron beam and stirring; And coagulating the organic matter in the wastewater by administration of the mixed coagulant, and then administering the polymer coagulant to precipitate and remove the aggregate.n n n Here, in particular, the coagulant may be precipitated by administering a polymer flocculant as described above, but sand as a filter may be administered without administration of the polymer to remove mixed suspensions of the flocculant and organic matter in the wastewater.n n n According to the present invention, since a mixed flocculant of iron salt and aluminum salt is used, organic matter in waste water can be efficiently removed as well as high coagulation effect of iron salt and coprecipitation effect on iron salt of aluminum salt, and also excellent in color removal effect. It can be usefully applied to the wastewater treatment process for recycling. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101973986-B1 |
| priorityDate | 1997-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.