http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100926736-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-06 |
| filingDate | 2008-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100926736-B1 |
| titleOfInvention | Method for the preparation of iron coated sand by using acid mine drainage and method for the treatment of heavy metal containing water by using iron coated sand |
| abstract | The present invention relates to a method for producing iron oxide coated sand using acid mine drainage and a method for treating heavy metal-containing water using the iron coated sand, wherein iron and manganese are contained according to the present invention. Heated slurry at acid temperature of 60 to 550 ° C., coated with mineral deposit, washed, dried iron coated sand and existing water treatment filtration system or groundwater reaction wall It can be used as a purification internal material. In the present invention, since acid mine drainage is used instead of general reagents to prepare iron-coated sand, the wastewater containing contaminants can be economically reused, and the arsenic present in the contaminated water can be effectively used. It has the advantage of being removable.n n n n Acid Mine Drainage, Reaction Wall |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104098284-A |
| priorityDate | 2008-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.