http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107892411-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-46133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-4613 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-46175 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-4614 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-06 |
| filingDate | 2017-12-04^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-02-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107892411-B |
| titleOfInvention | Waste liquid electric flocculation hardness removal device and method |
| abstract | The invention provides a waste liquid electrocoagulation hardness removal device and a waste liquid electrocoagulation hardness removal method. The waste liquid electrocoagulation hardness removal device comprises a buffer adjusting tank, an electrocoagulation reaction tank, a water quality adjusting tank and a sedimentation separation tank which are communicated in sequence; a stirrer is arranged in the buffer adjusting tank; the inlet and the interior of the electric flocculation reaction tank are respectively provided with a water quality online detection system, the system is provided with an automatic water collection and distribution system, a multi-probe online monitoring device and a microcomputer program control module, the water quality, pH, TDS and ORP indexes are regularly and automatically monitored and fed back to the microcomputer program control module, and the linkage control of medicament addition, aeration intensity and water quality monitoring is realized; the electric flocculation reaction tank adopts iron or aluminum as an anode material and adopts a pulse type power supply for supplying power; the water quality adjusting tank is used for adjusting the pH value of the waste liquid; the sedimentation separation tank is an inclined tube sedimentation separation tank. The method can effectively improve the removal efficiency of the hardness ions, and the total hardness removal rate of the waste liquid stably reaches over 80 percent. |
| priorityDate | 2017-12-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Showing number of triples: 1 to 35 of 35.