http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010099029-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3aeae960d26ae0eea67e51d6a18cbe74 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4608 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-48 |
| filingDate | 2001-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a902455f83004ed89f12f548fa41553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afa820f53b577ce5e31afd6c1d4f4844 |
| publicationDate | 2001-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010099029-A |
| titleOfInvention | A Waste Water Treatment System with Photoreactor |
| abstract | The present invention relates to a wastewater purification apparatus installed in a drain pipe of a factory or home and a large restaurant using a photocatalyst,n n n The wastewater purification apparatus of the present invention comprises a plurality of reaction tubes which are carriers made of glass or quartz, a photocatalyst layer coated on the inner wall of the reaction tube which contacts the wastewater to purify harmful components, and emits light by itself to excite the photocatalyst layer. A photocatalyst layer coated on the outer wall of the reaction tube, a low temperature plasma generation electrode for supplying energy capable of emitting light from the photocatalyst layer on the outer wall, a high voltage supply device for supplying high voltage electricity, and a high voltage electrode are separated from the wastewater and insulated And a device for supplying air to the reaction tube outer wall to regenerate the photocatalyst layer coated on the outer wall of the reaction tube; In the wastewater treatment unit to install the air suction pipe and the injection pipe to introduce the air supplied for bed regeneration upstream of the wastewater treatment unit. hurry,n n n In the wastewater purification apparatus of the present invention, the wastewater flows out of the reaction tube and is purified by the photocatalyst layer coated on the outer wall of the reaction tube, and the photocatalyst layer coated on the inner wall is generated by the low temperature plasma generated at the high voltage electrode installed at both ends of the reaction tube. It is characterized by inducing photoreaction to the photocatalyst layer coated on the outer wall of the reaction tube by being excited by the ultraviolet light to strengthen the ultraviolet light together with the low temperature plasma,n n n The wastewater purification apparatus of the present invention is characterized by flowing air in the atmosphere into the reaction tube in a direction perpendicular to the wastewater flow to regenerate the photocatalyst layer coated on the inner wall of the reaction tube,n n n The present invention does not discharge the air supplied for the photocatalyst layer regeneration to the atmosphere in order to increase the wastewater purification efficiency by using the ozone and the free reactor generated by the reaction of the air supplied for the photocatalyst layer to the reaction tube with the low temperature plasma. It is characterized by inducing the purification reaction by ozone and free reactor by flowing into the drain pipe upstream of the waste water purification device,n n n The present invention has an excellent effect of economically purifying harmful substances such as organic solvents present in wastewater in a short time. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100492475-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100423164-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105174360-A |
| priorityDate | 2001-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.