http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018133356-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c06986ab29a6b88b253c5773da71ba4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2017-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da996ee41685d141daec01d2a2fe7016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_435004c704372dad62e481894b0cb27b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1aefc02fec5b1f09ea9d8421076ad97f |
| publicationDate | 2018-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2018133356-A1 |
| titleOfInvention | Method for treating petrochemical alkaline residue wastewater |
| abstract | Disclosed is a method for treating petrochemical alkaline residue wastewater. The method comprises the following steps: a) adjusting the pH value of the petrochemical alkaline residue wastewater to 7-12, leaving the wastewater to stand, and removing an organic layer to obtain pretreated wastewater; and b) starting a plasma reactor filled with a resin photocatalyst, and introducing the pretreated wastewater into the plasma reactor for treatment in the presence of oxygen to obtain treated wastewater. The method can effectively improve the removal rate of COD from petrochemical alkaline residue wastewater, the whole treatment process is carried out at a normal temperature and pressure, the process is simple, and continuous operation can be realized. The experimental results indicate that the removal rate of COD from petrochemical alkaline residue wastewater of the method is 98% or more. |
| priorityDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.