http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106336038-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2301-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-04 |
| filingDate | 2016-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106336038-B |
| titleOfInvention | A kind of processing method containing heavy metal polluted waste water |
| abstract | The invention discloses a kind of processing methods containing heavy metal polluted waste water, the following steps are included: pollutant effluents is injected in heavy metal adsorption sedimentation basin, and using iron hydroxide/aluminium hydroxide modified synergic nano-cellulose adsorbent as filtrate, adsorption treatment is carried out to pollutant effluents；Pollutant effluents after adsorption treatment is injected into coagulative precipitation tank, and flocculant is added in waste water, the pH of waste water is adjusted to 7-10, stir process 15-20min, 1-4h is staticly settled, is then separated by solid-liquid separation, the sludge containing heavy metal ion and purified waste water are obtained；Iron hydroxide/aluminium hydroxide modified synergic nano-cellulose the adsorbent for being adsorbed with heavy metal is subjected to De contamination processing, recycles heavy metal, and the sludge containing heavy metal ion that step (2) is obtained smelts recycling heavy metal by wet process or dry method.This method can effectively remove the heavy metal ion in pollutant effluents, high-efficient, without secondary pollution to water body. |
| priorityDate | 2016-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.