http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120104030-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_728c2aed25f6d404af75a209bb5b388b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-166 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-04 |
| filingDate | 2011-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01377ddf126c0e5887f52d61a8577dee |
| publicationDate | 2012-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20120104030-A |
| titleOfInvention | Apparatus and method for biological treatment of ammonia containing wastewater |
| abstract | The present invention provides a plurality of spraying means (110, 120) arranged in series for biologically nitrifying the ammonia component contained in the wastewater to be sprinkled using the filter bed filled with the filter media, and a plurality of spraying beds Circulating means 130 for circulating the first treated water firstly treated in any of the means of rinsing means to be reprocessed by the other means of rinsing, and the waste water and the primary treated water while periodically switching It is composed of a controller for spraying in the water spraying means of dogs to control the growth of nitrite oxidizing bacteria. This invention has the advantage of significantly reducing the power required to biologically nitrousize the ammonia component as compared to the conventional method using a floating type aeration tank by using the trickling filter method. In addition, by periodically switching between the wastewater and the first treated water, the water is sprayed in the water-repellent filter means at the front and rear ends, thereby suppressing the growth of nitrite oxidizing bacteria, thereby oxidizing and maintaining the ammonia component as stable nitrite. |
| priorityDate | 2011-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.