http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105540720-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3d7e466c44c7b54e2a48e4bf62665ef |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2015-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2e49b0256e9fb83a04fdb257081cd11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fa511949c8856b3952df7bedbd14f5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_524f33c35792e4d8624bf19d81186e5f |
| publicationDate | 2016-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105540720-A |
| titleOfInvention | A method for removing organic matter in water |
| abstract | The invention discloses a method for removing organic matter in water. The method comprises the following steps in turn: according to the amount of 0.3-0.6 mmol of sodium bisulfite per gram of hydrotalcite, adding hydrotalcite through a 20-50 mesh sieve into a sodium bisulfite solution with a mass percent concentration of 10%-20% , stirred in a constant temperature water bath at 40-50°C for 5-6 hours, aged for 12-24 hours, then separated the precipitate from the liquid, washed the precipitate 2-3 times with deionized water, and dried to obtain bisulfite-modified hydrotalcite; take 1g of dried bisulfite-modified hydrotalcite, add it to 1-1.5L of organic wastewater to be treated, then add 0.4-0.8mmol potassium permanganate and 0.2-0.8g bentonite, and stir After 10-20 minutes, the organic matter is decomposed, the precipitate is separated, and the supernatant can be discharged. The method is less affected by the pH of the wastewater and has no secondary pollution after treatment. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113968652-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107572739-A |
| priorityDate | 2015-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.