| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddac65606de3b966e6f33acf1f1407c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_968191d86a31cd194ce9ef2f0e9d860f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F14-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-04 |
| filingDate |
2010-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40f25d2a29df4c5ac80939e6f8472a69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04833c72a6aee9171ef146de3ddebfec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc19fa463b987215ab4672e5014d462a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25e4a301af38b4791835b7c40ca91dbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dcd75cab6ada050c9fa563b9269d079 |
| publicationDate |
2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102476873-B |
| titleOfInvention |
Method for treating circulating water having light oil leaked therein |
| abstract |
The invention provides a method treating circulating water having light oil leaked therein. The method comprises a) adding an oxidation-type bactericide; b) adding an anti-scale corrosion inhibitor which contains at least one organic phosphonic acid, at least one organic carboxylic acid polymer, an optional copper material corrosion inhibitor and an optional zinc salt; and c) adding at least one polyethylene oxide non-ionic surfactant. The inventive method can remove oil and detach slime from equipment of a circulating water system in one step, without requiring discharge of a large amount of sewage. |
| priorityDate |
2010-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |