http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105107828-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 |
| filingDate | 2015-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105107828-B |
| titleOfInvention | Method for resource recycling of phosphorus in breeding waste |
| abstract | The invention provides a method for resource recycling of phosphorus in breeding waste. The method comprises the following steps that (1) pulse ultrasonic treatment is conducted on the breeding waste; (2) the breeding waste treated in the step (1) is introduced into a wet type chemical oxygenizer and oxidized under the action of an oxidizing agent; (3) a magnesium solution and a pH value regulating agent are added into supernate of the breeding waste treated in the step (2), and pulse microwaves are applied to the mixed solution; (4) the mixed solution treated in the step (3) is introduced into a crystallizing bed, bird dung crystal mud and supernate are obtained after the mixed solution is crystallized, and the bird dung crystal mud is collected; and (5) the supernate obtained in the step (4) is introduced into an adsorption column, and ferric oxide hydrate-carried charcoal after adsorption is collected with ferric oxide hydrate-carried charcoal as an adsorbent. According to the method, the pulse ultrasonic and advanced oxidation coupling technique is adopted, and the phosphorus release rate and the organophosphorus conversion rate are high; the bird dung crystal and ferric oxide hydrate-carried charcoal adsorption coupling technique is adopted, and thus phosphorus loss rate is low. |
| priorityDate | 2015-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.