http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114605025-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8b8f315537debf0c5a15d0de16d3284 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate | 2020-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70b73dce58a6364dcea4d37e0b81a3e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dac7bb488bec06750c6ae53e5b12cf3 |
| publicationDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114605025-A |
| titleOfInvention | A kind of treatment method of aquaculture wastewater |
| abstract | The invention discloses a method for treating aquaculture wastewater, comprising the following steps: adding an immobilized COD-degrading bacterial agent to the aquaculture wastewater subjected to primary precipitation treatment, and obtaining a supernatant after secondary precipitation; immobilizing the COD-degrading bacterial microsphere agent It is prepared by the following method: adding the COD degrading bacteria solution to the embedding carrier, then adding dropwise to the cross-linking agent, cross-linking and hardening to form microspheres; dipping the microspheres into a zinc oxide solution after drying, and then taking them out After drying, the immobilized COD degrading bacterial agent is obtained; then add the decolorizing agent to the supernatant, mix well, and then add the inorganic polymer coagulant to form flocs, and then add the organic polymer flocculant to decolorize the solution. flotation separation; finally, the effluent separated by air flotation is subjected to catalytic oxidation treatment to complete the treatment of aquaculture wastewater. The method can significantly improve the COD treatment effect, and can achieve deep decolorization of aquaculture wastewater. |
| priorityDate | 2020-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.