http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105057340-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08 |
| filingDate | 2015-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105057340-B |
| titleOfInvention | A kind of chromium-polluted soil dystopy elution renovation technique and its device |
| abstract | The invention belongs to the ex-situ chemical washing renovation techniques and its device in contaminated soil remediation Treatment process field, more particularly to heavy metal (Cr VI) contaminated soil.The chromium-polluted soil dystopy elutes renovation technique device, including level-one scrubbing unit：Pulper, mixing homogenization installation, primary vibration sieve, level-one cyclone；Two level scrubbing unit：Machine,massing, second cyclone, secondary vibration sieve；Waste disposal unit：Concentrator, slurry tank to be pressed and plate and frame filter press；Medicament adding device：Pharmacy jar.The chromium-polluted soil dystopy elution renovation technique includes：Level-one elution, two-step washing and liquid waste processing.Dystopy elution renovation technique of the present invention can flexibly be adjusted according to the soil containing each pollutant or the situation of bed mud；Dystopy elution renovation technique device of the present invention is movable to next engineering site after engineering and reuses, therefore can improve utilization rate of equipment and installations, cost-effective. |
| priorityDate | 2015-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.