| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d89a1fdfad4ceb45818cee0bfda31a6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-26 |
| filingDate |
2013-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cb655e9ed8f92b27c2bf4fae98a6126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da6319cdec47f4e568a57620eca810db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_046b052d1952523f38fda2641b5291fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a25e1510a4ed87d20939ac6fe9d90162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3c0fdc475dd84872ff0006fef2af3d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f73e48ba30db48ad9e6e6b62a114094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_809abf047df65b9b3ecd02aacf6985e0 |
| publicationDate |
2014-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2887434-A1 |
| titleOfInvention |
Process water treatment using liquid-liquid extraction technology |
| abstract |
The invention provides an efficient method to treating a nutrient rich process water, such as municipal, agricultural, and/or farm water. The process water istreated by first extracting one or more P- and/or N- based ionic species from the process water with an extractant phase, resulting in an ion-loaded extractant phase; and then stripping one or more ionic species from the ion- loaded extractant phase to obtain a stripped extractant phase and useful concentrated ionic products. The stripped extractant phase is preferably recycled. A continuous flow treatment process is provided. The process is also capable of inactivating pathogens and reducing odors. |
| priorityDate |
2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |