http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203625089-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48df6bc4ebf937c660e36d97dec66663 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 |
| filingDate | 2013-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52e31d4ca2bf6afb719c164cf1c5941d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33516e994101ec4b06bbac02fa5270ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd7aca14cdf74b89f22534d17cdd1b0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6793e362ba7d698cc9703f79cc098aee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e2c14756d9a30dc27998f4a3c3f2788 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5851605dfcaaf0b7a5dae1b8513708f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_001ab69d4fcf33e21c163652a93f0c61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6996657fd8887a8f9528279fb7731c7c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b3009d0cf256f89df8e8fff2227840c |
| publicationDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203625089-U |
| titleOfInvention | Wastewater recycling system of spark discharge plasma synergistic multi-level membrane technology |
| abstract | The utility model discloses a wastewater recycling system of a spark discharge plasma synergistic multi-level membrane technology. The wastewater is recycled by the following steps: 1) based on a thyratron switching power supply and a needle plate type spark discharge plasma generator, generating plasma through spark discharge to modify an ultrafiltration membrane and a reverse osmosis membrane by use the spark discharge; 2) performing pretreatment on the wastewater through active carbon adsorption and microfiltration membrane in a plug flow reactor; 3) controlling the addition of the organic load to control the conductivity of the wastewater to be treated while guaranteeing the wastewater treatment in a spark discharge mode; 4) generating plasma through pulse discharge in an ozone-containing oxygen condition by the spark discharge plasma technology, and treating the wastewater with the cooperation of active carbon and ultraviolet radiation; 5) treating the wastewater by the ultrafiltration/reverse osmosis double-membrane technology in cooperation with the plasma technology. By adopting the system disclosed by the utility model, the turbidity removal rate of various printing and dyeing wastewater is over 99%, the conductivity removal rate is over 99%, the COD (chemical oxygen demand) removal rate is over 97%, the BOD (biochemical oxygen demand) removal rate is over 96%, and the membrane pollution degree is minimized. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105110566-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105417775-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103613168-A |
| priorityDate | 2013-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.