http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114177894-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b2f24d8d8df25895f1dcb4dbfca2332 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e550cd026bf889d3fa4a15e057e752b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3807fa7e8aeb17317290a35ca8fbb31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f78f6655b919edc52dff01003fbd8aeb |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114177894-A |
| titleOfInvention | Preparation and application of nano adsorbent for treating phosphorus-containing high-salinity wastewater |
| abstract | The invention provides a preparation method and application of a nano adsorbent for treating phosphorus-containing high-salinity wastewater. The preparation method comprises the following steps: stirring and mixing the ferric salt aqueous solution and the sodium hydroxide aqueous solution, and heating and aging to obtain hydrated iron oxide powder; adding a dispersing agent and NaCl into water, and stirring and mixing to obtain an aqueous phase solution A; mixing a polymer monomer, a cross-linking agent and a pore-foaming agent to obtain an oil phase solution B, then adding an initiator, uniformly stirring, and mixing with the obtained hydrated iron oxide powder to obtain a mixture C; adding the obtained aqueous phase solution A into the obtained mixture C, uniformly stirring to disperse the oil phase into oil droplets with the particle size of 0.5-1.0mm in the aqueous phase, and heating to react to obtain a polymer 1; and mixing and stirring the polymer 1, the aminating agent D and the solvent E, and heating for reaction to obtain the nano adsorbent. The nano adsorbent is applied to phosphorus removal of phosphorus-containing high-salinity wastewater. |
| priorityDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.