http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105903428-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-103 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-066 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 |
| filingDate | 2015-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105903428-B |
| titleOfInvention | Fe-Zr composite photocatalyst adsorbent and its method for removing arsenic (III) in water removal |
| abstract | The invention belongs to heavy metal removal technology fields, and in particular to Fe-Zr composite photocatalyst adsorbent and its method for removing arsenic (III) in water removal.The Fe-Zr composite photocatalyst adsorbent the preparation method is as follows: at room temperature by 0.025mol ZrOCl8H 2 O and 0.1mol FeCl 3 ·6H 2 O is dissolved in 400mL deionized water, adds PVP, is uniformly mixed；Then 1mol/L NaOH solution is slowly added dropwise, until pH value of solution=10, continuing magnetic force stirs 1~2h, still aging 3~5h filters out supernatant, and washing is until neutral, it is dry, it is ground into powder, then puts it into air atmosphere Muffle furnace and calcine 2h under the conditions of 500 DEG C, obtain Fe-Zr composite photocatalyst adsorbent.Arsenic (III) can be oxidized to arsenic (V) by the composite photocatalyst adsorbent using photocatalysis, and then the efficient removal of As (III) in drinking water is realized by suction-operated；It solves the problems, such as loss failure of existing adsorbent during oxidation-adsorption arsenic removal (III), be difficult to recycle for a long time. |
| priorityDate | 2015-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.