http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108383215-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-46133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-4618 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-463 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-463 |
| filingDate | 2017-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108383215-B |
| titleOfInvention | Wastewater treatment method |
| abstract | The invention provides a wastewater treatment method. The method comprises the steps of adjusting the pH value of the wastewater in an electrolytic bath to 6-9, adding silicic acid or soluble silicate into the electrolytic bath, and treating the wastewater by an electrolytic method; wherein the anode or the induction anode comprises at least one zinc plate. The invention utilizes zinc as an anode, and the polymeric zinc silicate flocculant produced by an electrolytic method can efficiently and stably treat the wastewater, and pollutants in the wastewater are not easy to separate out, and the flocculating constituent has stable structure, thereby being particularly suitable for the advanced treatment of the wastewater. |
| priorityDate | 2017-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.