http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103128098-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08 |
| filingDate | 2013-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_baf6ddfe8f10d9d190e650c8a758e577 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8c79d54d7c2fb90fb19549769eb0b9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c19971459d0fdf29f96a98343c2f3093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6b38c504e21d759af87e61d48bcd0e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6588c3550b9a10610ef1ec58399e06e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcd57f26424132b281aaf5582fd9792e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eace9b36e2a42b6a1416010d62dad8fc |
| publicationDate | 2015-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103128098-B |
| titleOfInvention | Method for carrying out microwave-assisted chemical leaching and restoring on soil in heavy metal pollution site |
| abstract | The invention discloses a method for carrying out microwave-assisted chemical leaching and restoring on soil in a heavy metal pollution site. The method includes an A process and a B process. The A process is adding of eluting agents, namely ethylenediaminedisuccinic acid (EDDS). The B process is synchronous application of microwave radiation. The quantity of the eluting agents EDDS in the A process is determined according to the contents of poisonous heavy metal cadmium (Cd), plumbum (Pb) and zinc (Zn) in the soil. In the B process, the microwave power is set to be 500 watts (W), 700W and 900W, and the microwave time is within 3-15 minutes. The method for carrying out microwave-assisted chemical leaching and restoring on the soil in the heavy metal pollution site can substantially reduce the time for leaching and restoring of the polluted soil, and is capable of achieving removal of heavy metal in the polluted soil in several minutes and meeting the requirement of the heavy metal pollution site for quick restoration. |
| priorityDate | 2013-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.