http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017165659-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4553f35a98edb9c656cc18bd4bf1e8b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3c2e77f8dfda692ca527454d23ecc03 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-286 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42 |
| filingDate | 2016-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cff629e4081165f2f32fa4ec71aaf32c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e64bb25a9bc0877ab1b1befae281218 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_659f714182e4750433638f2a0ce06378 |
| publicationDate | 2017-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017165659-A1 |
| titleOfInvention | Particulate medium prepared from partially decomposed organic matter for selective sorption between competing metal ions in aqueous solutions |
| abstract | A process for the preparation of a granulated or pelletized sorption medium from a partially decomposed organic material like peat, followed by low-temperature thermal activation of the sorption medium to produce a high degree of granule or pellet hardness balanced against an efficacious level of ion-exchange and adsorption capacity, followed by chemical treatment of the sorption material via a preselected solution of soluble salts (called “APTsorb II*M”) for use in a wastewater treatment process where competing toxic metal cations are present in the wastewater is provided by this invention. Depending upon the M + cations contributed to the peat granule sorption activity sites by the preselected salt used in the salt solution treatment step, the granules exhibit a selectivity α of a first type of more-toxic metal cations (such as cadmium, lead, copper, or other metals at high concentrations) over a second type of less-toxic metal cations of (such as zinc, aluminum, or iron) in the wastewater; greater adsorption activity for the first type of more-toxic metal cations; and greater breakthrough capacity for the first type of more-toxic metal cations. This allows the end user to target the more-toxic metals for adsorption by the sorption medium containing the cations contributed by the preselected solution of soluble salts. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113262763-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112897743-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111250054-A |
| priorityDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 139.