http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107162215-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-103 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-341 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 |
| filingDate | 2017-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107162215-B |
| titleOfInvention | Biochemical process for treating arsenic-containing wastewater |
| abstract | The invention belongs to the field of wastewater treatment in environmental protection, and discloses a biochemical process for treating arsenic-containing wastewater, which comprises the following steps: discharging arsenic-containing wastewater into an acid-base adjusting tank, adjusting the pH to 7, adding a composite microbial inoculum for treatment, adding 20 g of the composite microbial inoculum per cubic meter of liquid every time, adding for 1 time every day, continuously adding for 3 days, standing for 5 days, and finally filtering and discharging through a plate-and-frame filter. The complex microbial inoculum used in the process of the invention has reasonable compatibility of fungi and strong cooperativity, and can effectively remove pollutants such as arsenic, ammonia nitrogen and the like by matching with an adsorption carrier. |
| priorityDate | 2017-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.