http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040089202-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9266f2519606a67e3a0211cf43f9f463 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-04 |
| filingDate | 2003-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a50c00ea296a0327e9d794d61bc6f61c |
| publicationDate | 2004-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040089202-A |
| titleOfInvention | Handling process of wastewater possessing high concentration nitrogen and phosphorus and the apparatus therein |
| abstract | In the present invention, the flocculation and oxidation step (S1) for treating the treated water with a flocculant and an oxidizing agent; And a catalytic reduction step (S2) of reducing the nitrate in the treated water to nitrogen in the presence of a catalyst (S2). At this time, the process preferably further comprises an activated carbon adsorption step (S3) after the catalyst and the reduction step. In addition, in the present invention, the agglomeration and oxidation unit 10 for treating the water to be treated with an oxidizing agent and a coagulant; And a catalytic reduction unit (30) connected to the agglomeration and oxidation unit (10) to reduce nitrate in the treated water to nitrogen in the presence of a catalyst. do. In this case, the agglomeration and oxidation unit preferably further includes a storage tank 1, and preferably further includes a filtration unit 3, and after the catalytic reduction unit 30, the activated carbon adsorption unit (not shown) is further included. It is preferred to be included. Nitrogen and phosphorus treatment process and apparatus according to the present invention is simpler than the existing biological treatment process, it is possible to treat high concentrations of nitrogen and phosphorus, simple operation, can reduce the site and equipment required, The processing efficiency is high and economical effect is achieved without being affected. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102964011-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100881122-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100659996-B1 |
| priorityDate | 2003-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.