http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015231597-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33b8515f3534591d328c2295ca9e071a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 |
| filingDate | 2014-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f9d1119398ebc47887106baa31e0273 |
| publicationDate | 2015-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015231597-A |
| titleOfInvention | Steel-based wastewater treatment method |
| abstract | In a system that reuses treated water from which suspended solids have been removed as cooling water, separation and removal of suspended solids in wastewater in which coarse SS and fine SS coexist are performed very easily and at the same time. Providing a method for treating steel-based wastewater that suppresses scale precipitation due to calcium dissolved in water. In the treatment of steel-based wastewater containing suspended solids in a system in which treated water after removing suspended solids is used as cooling water, coarse SS and fine SS coexist, and the flow rate is 0. At least 5 m / sec, a state where at least one organic flocculant coexists in turbulent water is generated, and coarse SS and fine SS are coagulated and settled by the same treatment. Is removed at the same time, and the pH of the treated water after removing suspended solids is 8.3 or less, so that the scale water is precipitated by calcium in the system in which the treated water is circulated as cooling water. Steel wastewater treatment method configured to suppress. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10722824-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020081951-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7189744-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107480890-A |
| priorityDate | 2014-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.