http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102701449-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c0ed78c4d5c4951a22374d61ea1f178 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-30 |
| filingDate | 2012-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9af5623634dbcdeff070a6294f02f9a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21984034a6c4bbd169a70362d91721b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c4b9f3562fc00f30e61de1ba982d80e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f048dbf81377d045b1e55fd665713e69 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ae59f6e738ca52f3668ba27e64cbe5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca79794f21097bc45cbe344951cd9ad2 |
| publicationDate | 2013-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102701449-B |
| titleOfInvention | Magnetic activated sludge reactor and method for realizing short-cut denitrification |
| abstract | A magnetic activated sludge reactor and a method for realizing short-cut denitrification belong to the field of wastewater treatment. The reactor is provided with a water inlet pipe, a water outlet pipe, a dredge pipe, and a stirring device which is used for fully mixing wastewater and magnetic activated sludge, the bottom of the reactor is provided with a microporous aeration disc, and a gas flowmeter is arranged between the microporous aeration disc and an air blower; dissolved oxygen DO, an oxidation-reduction potential ORP and a pH electrode are installed on the inner wall of the reactor, and a display controller, a PID (proportion integration differentiation) controller and a computer are installed on the outer side of the reactor. The method for realizing short-cut nitrification comprises the following steps that: under the condition that MLSS (mixed liquor suspended solids) is equal to 13,000mg / L, an aeration control strategy is based on the PH value; and the online control runs automatically. The reactor and the method provided by the invention are applicable to municipal wastewater treatment plants and other wastewater treatments of breeding wastewater, monosodium glutamate wastewater, coking wastewater and the other nitrogen-containing organic industrial wastewater treatment, aim at energy and consumption reduction, and have the advantages that the operation management is simple, manpower and material resources can be saved, the denitrification rate is high, reaction volume is smaller, sludge production is lower and the cost on sludge treatment and disposition can be effectively reduced, and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110436749-A |
| priorityDate | 2012-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.