http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006198548-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76cbc6d0f721fb0c9c7ac7aa3157e27d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-00 |
| filingDate | 2005-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_650e9a22c271c9ab5c52fc3bb903ea1a |
| publicationDate | 2006-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006198548-A |
| titleOfInvention | Oil purification method and equipment for soil and groundwater |
| abstract | 【Task】 Providing soil and groundwater oil purification methods and equipment that suppress the nitrification that hinders the purification of oil-contaminated soil and groundwater by supplying a nitrification inhibitor to effectively use inorganic salts and oxygen and shorten the construction period To do. [Solution] An oxygen source supply device 11 and an inorganic salt supply device 12 for supplying an oxygen source and an inorganic salt for activating the activity of aerobic heterotrophic bacteria that decompose oil, and a nitrification inhibitor that suppresses the progress of nitrification caused by nitrifying bacteria, Is mixed with the mixing device 15 and injected into the soil 2 and the groundwater vein 4 from the injection well 16, and the supply amount of the nitrification inhibitor is controlled by the result of measuring the nitrate ion concentration in the observation well 17 with the measuring device 18. By providing the control device 14 that suppresses nitrification that hinders the purification of soil and groundwater contaminated with oil, it is possible to effectively use oxygen sources and inorganic salts and shorten the construction period. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012187508-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011005371-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014061470-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014061469-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013000663-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012250171-A |
| priorityDate | 2005-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.