http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107244706-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2017-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107244706-B |
| titleOfInvention | Treatment process of high-ammonia-nitrogen high-heavy-metal wastewater |
| abstract | The invention discloses a treatment process of high ammonia nitrogen and high heavy metal wastewater, which is characterized in that after the high ammonia nitrogen and high heavy metal wastewater is pretreated, MOFs (metal organic framework) catalyst is adopted to adsorb and remove heavy metal, the wastewater after adsorption treatment is subjected to photocatalytic reaction to remove ammonia nitrogen, and then the photocatalytic reaction is carried out to remove COD; when the ammonia nitrogen is removed by the photocatalytic reaction, the wastewater forms cross flow after being atomized in the reactor to react, so that the atomized cross flow is formed, the utilization rate of a light source is improved, and the contact area of the reaction is increased. The invention can effectively remove heavy metal, ammonia nitrogen and COD in the wastewater, has simple process and high treatment efficiency, and the treated wastewater can reach the relevant discharge standard. |
| priorityDate | 2017-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.