http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217732904-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_57c30bcbb7ac66ecd39fcb84655c2df1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-10 |
| filingDate | 2022-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6c0afc49aafedd39390bd7db29b24aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c93d129d35f4df28a9206bf4b422f4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cc10c166551bdc1cbf15f8e5e8702b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae9822e64b16696e783dbb0105ce5b55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae3fe3ad401a241562696d64aa4fc017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a66461f2998e1ba1a49f2f076905c7b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_413e9616b4cb8be8c0ddd1bae1795361 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb31425b477b28894345e3147ffdd618 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2718f110d39ba981ea6767e6b05d825c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41e9573b02190b48795ca77721877301 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db6e32431fb516008650e72dd415b0e3 |
| publicationDate | 2022-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217732904-U |
| titleOfInvention | An acid mine water inflow treatment system |
| abstract | The utility model relates to an acid mine gushing water treatment system. The utility model combines the formation mechanism and pollution characteristics of acid mine waste water, by increasing dissolved oxygen, converting ferrous ions into ferric ions, and by natural precipitation, To reduce the concentration of pollutants, the acid mine water inflow is intercepted and collected into the water inlet channel with aeration pipes to increase the content of dissolved oxygen, and the aeration tank is used for secondary aeration; and the aquatic plants in the artificial surface flow wet area are used for adsorption. , decompose and transform the pollutants in the water, and further increase the content of dissolved oxygen in the water; the acid mine water gushing through the water filter screen is sieved into a fine stream and falls freely, and after acceleration, it is broken into water droplets, which can quickly and fully contact the air and fully integrate into it. Oxygen, and then through the multi-stage water drop sill for natural water aeration, the divalent iron ions in the gushing water of the acid mine are converted into ferric iron ions for flocculation and precipitation, and the flocculation precipitation is convenient for separation and treatment, thereby effectively reducing the concentration of pollutants. |
| priorityDate | 2022-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.