http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150024511-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d21d8c00109933795105d295102ec426 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-00 |
| filingDate | 2013-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7c94d58798e69164cc3afdf1921cc02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb06b4d956d365e99e59925914de47fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10c98792bcd8c1eb5c49b92a4b8fe786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e243020f9860286dd26e07c109812742 |
| publicationDate | 2015-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150024511-A |
| titleOfInvention | A preparation method for hydrous ferric oxides/alginate composite and an adsorbent for the removal of heavy metals |
| abstract | The present invention relates to a method for producing a porous alginic acid gel composite including iron (hydr)oxide and to an adsorbent including the same and simultaneously removing arsenic and heavy metals. The composite of the present invention includes iron (hydr)oxide adhered on porous alginic acid gel and the inside of pores of the porous alginic acid gel. Accordingly, the same has an excellent adsorbing function for arsenic or bivalent heavy metals-for example, copper (Cu), lead (Pb), and cadmium (Cd). When the same is used as an adsorbent for the pollution materials, the same can effectively remove the pollution materials without causing secondary pollution materials, and anions and cations can be simultaneously treated. In particular, arsenic exists as an anion, such as H_2AsO_4^-1 and HAsO_4^2^- in water. The composite according to the present invention can not only adsorb such anionic arsenic but also simultaneously adsorb heavy metals such as Pb, Cu, and Cd which are cations. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108620034-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108404892-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108404892-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107262073-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111704189-A |
| priorityDate | 2013-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.