http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104230101-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate | 2014-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104230101-B |
| titleOfInvention | A kind of dyeing waste water sludge treatment for reuse method |
| abstract | The invention discloses a kind of dyeing waste water sludge treatment for reuse methods, production Waste Water Centralized is imported into conditioning tank, the sludge of final deposition pool is introduced during producing waste water and flowing to primary sedimentation tank from conditioning tank, the sludge that primary sedimentation tank generates carries out outlet, production waste water continuation successively flows to hydrolytic tank, active pond, secondary settling tank processing, subsequently into contact-oxidation pool, medicament is added in contact-oxidation pool, then flow to final deposition pool, production wastewater to reach standard is discharged, the sludge recycling generated in final deposition pool, for primary sedimentation tank processing links, substitute the medicament of primary sedimentation tank, it recycles repeatedly.Contain medicine component and active bacteria in the final deposition pool sludge.The medicament is the mixture of ferrous sulfate and soda ash.Beneficial effects of the present invention: using final deposition pool sludge as the medicament of primary sedimentation tank dosing, final deposition pool sludge in conjunction with Sludge from primary sedimentation tank after to pressing, dirty effect is more obvious, procedure operation is easy, reduce secondary pollution, saves cost of sewage disposal. |
| priorityDate | 2014-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.