http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109970268-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c12b808e232d341ff476b02d3c5936a1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-1263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate | 2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e12c737643eb28ad053f5e64790446f |
| publicationDate | 2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109970268-A |
| titleOfInvention | A kind of domestic sewage processing method |
| abstract | A kind of domestic sewage processing method, belong to sewage treatment field, --- grid coarse filtration --- sludge settling and girt-water separation --- oil removal precipitating --- biological treatment --- thin filtering --- backwash that its process flow is Domestic sewage collecting, it is characterized in that the grid coarse filtration: including coarse rack filtering and fine fack filtering, the grizzly bar spacing of coarse rack is 20mm；The grizzly bar spacing of fine fack is 5mm.Invention increases sanitary sewage disposal amounts, reduce wastewater disposition amount and prevent secondary pollution of the backwash water to environment, save industrial fresh water buying expenses, decrease the diluting effect that backwash water carrys out water constituent to sanitary sewage, improve treatment effect. |
| priorityDate | 2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.