http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113371875-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fbb91e3f8cdf858527814216aa11142 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-722 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-04 |
| filingDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c833c8d0e8a0ea97ce0b2bb0b25503a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0de6f59eb24991ea4ced9e04b56eef2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5096adae03cfd32eb9cf710cfdc38d62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_519c9b75c3b40b89b873a24a26d36641 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1581ce0a4d08aacedab0a750c783928 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecae0dafed93471d618e4e496673e3bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf333ce43ff5e415c18b796dc961d0ce |
| publicationDate | 2021-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113371875-A |
| titleOfInvention | A kind of removal method of cyanobacteria bloom in water body |
| abstract | The invention discloses a method for removing cyanobacteria blooms in a water body. The removing method comprises the following steps: adding percarbonate to the water to be treated, maintaining the concentration of the percarbonate in the water at 0.2-20 mg/L, stirring and mixing Add acid or alkali to control the pH of the water body to be 4-10, add cobalt salt, and stir for 20-200 min; the molar ratio of cobalt salt to percarbonate is 1:(1-1000). In the method of the invention, percarbonate and cobalt salt are added to the water to be treated, and the percarbonate is added to the water to be treated to generate percarbonate in situ, and the cobalt salt can catalyze the generation of hydroxyl radicals from the percarbonate. , carbonate radicals and tetravalent cobalt, thereby killing cyanobacteria and degrading algal toxins and odorous substances in water. The reagents used in the present invention are all solid reagents, the solid reagents are not easy to deteriorate, are convenient for storage and transportation, and can be widely used as emergency plans. |
| priorityDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.