http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112316908-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be6fad75325d190b1ad283865eeeff1a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-223 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 |
| filingDate | 2020-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_471316ebff934a2a98831fd9f5dfc16e |
| publicationDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112316908-A |
| titleOfInvention | Preparation method of efficient sewage treatment agent |
| abstract | The invention discloses a preparation method of a high-efficiency sewage treatment agent, which comprises the following raw materials in parts by weight: 1-2 parts of ammonium sulfate, 2-3 parts of water glass, 2-3 parts of malonic acid, 6-9 parts of layered expanded vermiculite, 0.2-0.4 part of citronellol, 1-2 parts of sodium carboxymethylcellulose, 100 parts of attapulgite, 50-100 parts of montmorillonite, a proper amount of water, 5-10 parts of an auxiliary agent, 20-30 parts of 2-3% sodium hydroxide solution and 10-15 parts of a composite modifier, wherein the addition of the montmorillonite effectively improves the adsorption of the sewage treatment agent on the mobile dye, the composite silane coupling agent in the auxiliary agent can modify the attapulgite and the montmorillonite to ensure that the attapulgite and the montmorillonite are not easily agglomerated, the dispersion performance and the adsorption performance of the attapulgite and the montmorillonite are further improved, and the addition of the composite modifier obviously improves the adsorption performance of the high-efficiency sewage treatment agent on heavy metal ions, the high-efficiency sewage treatment agent disclosed by the invention can be used for efficiently removing the reactive dye in sewage and effectively removing heavy metal ions. |
| priorityDate | 2020-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.