http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108178448-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-722 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate | 2018-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108178448-B |
| titleOfInvention | A method of reducing tricyclazole agricultural chemicals waste water COD |
| abstract | The invention discloses a kind of methods for reducing tricyclazole agricultural chemicals waste water COD, belong to agricultural chemicals waste water processing technology field.The technical solution of the present invention is as follows: the highly concentrated technique waste water of tricyclazole is used Fenton oxidation treatment process, it is discharged neutralization precipitation；The iron cement that precipitating generates is subjected to acidification dissolution and forms ferric chloride solution；The hydrazine hydrate waste water and ferric chloride solution progress reduction reaction for replacing that workshop section generates are produced using tricyclazole, the ferrous iron solution of generation reenters Fenton oxidation with waste water mixing and reacts workshop section's progress Fenton oxidation reaction.The present invention solves the problems, such as highly concentrated comprehensive wastewater due to causing comprehensive wastewater Fenton oxidation treatment effeciency low containing hydrazine hydrate, make full use of the reproducibility of hydrazine hydrate, reduction ferric iron obtains ferrous ion, so that the catalyst in Fenton oxidation reaction obtains Efficient Cycle utilization, Fenton oxidation efficiency is improved while reducing concentration of hydrazine hydrate, has saved sludge solidification disposal of waste cost. |
| priorityDate | 2018-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.