http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108557942-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a42ab3017cd3009d54a3b957e989b069 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-001 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-50 |
| filingDate | 2018-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9391dc3c2903630bcf89f48d53fefc17 |
| publicationDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108557942-A |
| titleOfInvention | A method of waste water is handled using coke blacking |
| abstract | A method of waste water is handled using coke blacking, using coke blacking filtering adsorbing material, auxiliary treatment agent is added according to the composition of waste water, the auxiliary treatment agent includes polyacrylamide, iron chloride, aluminum sulfate, flocculation aid, disinfectant；Filter screen is manufactured using stainless steel, filter layer is set on the filter screen, coke blacking and auxiliary treatment agent are added in the filter layer.When containing heavy metal ion or coloration depth in waste water, calcium lime powder or used yeast slurry are added.Method using the present invention, the solid impurity that can be convenient to clean in industrial wastewater, and have the advantages that workload is small, high treating effect of waste water.The method of the present invention is simple, at low cost, and can be suitable for extensive the characteristics of handling waste water, and the COD value of waste water, waste liquid, sewage is made to reach lower numerical value；After filter layer is handled, COD value can be greatly lowered for waste water, waste liquid, sewage. |
| priorityDate | 2018-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.