http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1787734-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68cfa36b88a3869912ccc31dab628643 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-02 |
| filingDate | 2006-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_759012eaeb6cd97c1fc9b2ed9d5ad183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9de269ba0502f5a74a12e4c19567c5da |
| publicationDate | 2007-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1787734-A2 |
| titleOfInvention | The use of advanced oxidation processes for remediation of heavy metals and radionuclides contaminated soils and sediments in a closed process loop |
| abstract | The process of the present invention which relates to "The use of advanced oxidation processes for remediation of heavy metals and radionuclides contaminated soils and sediments in a closed process" solves problems of contaminated soil/sediment. Soil/sediment is excavated and mounded on drainage. Chelating agents in a washing solution are used to wash metals and radionuclides from the soil/sediment as chelate complexes. Supporting compounds in the washing solution remove organic pollutants. Advanced oxidation, preferably ozonation/UV, is used for degradation of complexes and organic pollutants in the washing solution. Released metals/radionuclides are absorbed. The treated washing solution is reused for soil/sediment rinsing in a closed process loop, to remove residual complexes, and as a medium for the chelating agent and supporting compounds in multiple washing steps. Remediated soil/sediment is returned to the original place or deposited. The process saves water, produces no harmful emissions and is gentle to the soil. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2629214-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105689384-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I398310-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2570201-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9630857-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013037873-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102500610-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113714267-A |
| priorityDate | 2005-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.