http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108046369-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-488 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2017-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108046369-B |
| titleOfInvention | Magnetic sewage treatment agent |
| abstract | The invention relates to the field of sewage treatment, and discloses a magnetic sewage treatment agent, which comprises the following components in parts by weight: 30-50 parts of ferroferric oxide nano magnetic particles, 30-50 parts of polyethylene glycol chitosan graft and Bi 2 MoO 6 1-5 parts of catalyst and 10-25 parts of dispersant; wherein polyethylene glycol chitosan graft is coated on the surface of ferroferric oxide nano magnetic particles, and Bi 2 MoO 6 The catalyst is loaded on the polyethylene glycol chitosan grafting material, and the grafting molar ratio of the polyethylene glycol to the chitosan is 1: 1. The sewage treatment agent can degrade pollutants in a water body only by sunlight, has high solar energy utilization rate and strong activity, can effectively reduce the content of the pollutants in the water body, has magnetism, is easy to recover after being used, has good water solubility, strong adsorption capacity and simple process, can be repeatedly utilized to reduce the cost, and is suitable for practical production and application. |
| priorityDate | 2017-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.