http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6342029-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F5-10 |
| filingDate | 2017-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-6342029-B1 |
| titleOfInvention | Sludge treatment equipment |
| abstract | A sludge treatment apparatus capable of reducing the amount of organic sludge generated with a relatively small-scale apparatus configuration. [Solution] The sludge treatment apparatus 1 includes a biological treatment tank 2 that decomposes organic components of organic wastewater by microorganisms, and a final sedimentation tank 3 that separates an object to be treated treated in the biological treatment tank 2 into sludge and treated water. A discharge pipe 31 connected to the lower part of the final sedimentation tank 3 is a return pipe 32 for directly returning sludge to the biological treatment tank 2, a surplus discharge pipe 33 for discharging surplus sludge, and a treatment for sludge with ozone. It continues to the ozone treatment pipe 5 that forms the sludge pipe line. The ozone treatment tube 5 is formed in a zigzag shape having a plurality of bent portions 5a in which the sludge flow direction is sequentially switched by 180 °, and ozone-containing water containing ultrafine bubbles of ozone is formed in the vicinity of the bent portions 5a. , Supplied from the ozone-containing water generator 7. The sludge supplied with ozone-containing water in the ozone treatment pipe 5 is separated in the gas-liquid solid separation tank 8 and returned to the biological treatment tank 2 through the return pipe 12. [Selection] Figure 1 |
| priorityDate | 2017-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.