http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103008339-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-10 |
| filingDate | 2012-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f41a4947e201a82a0800a64bd7cae88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_add4a71571584004586f592f6e9ee2ef |
| publicationDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103008339-B |
| titleOfInvention | Microbial remediation method for basic chromium pollution soil |
| abstract | The invention discloses a microbial remediation method for basic chromium pollution soil. The method comprises the following steps of: adding a bacteria solution according to mass-to-volume ratio (g:mL) of the soil to the bacteria solution of 1:3 by taking Pseudochrobactrumsaccharolyticum LY10 as a mediation strain and taking 10<7>-10<8> cellsmL<1> as the bacteria inoculation concentration, culturing at the temperature of 28 DEG C, and supplementing a culture medium for 5 days at intervals, so that the growth and metabolism activity of the bacteria is maintained. After remediation is realized within 22 days, the Cr(VI) removal rate in the soil is 95.9 percent, and the content of the exchangeable chromium can be obviously reduced; and after remediation, the occurrence form of chromium in the polluted soil is obviously changed, the bio-availability is reduced, and a good remediation effect is achieved. The method is easy to operate, economic, effective and environment-friendly and can provide a technical support for promotion of the bioremediation of the chromium pollution soil. |
| priorityDate | 2012-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.