| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate |
2010-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2012-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EA-201171145-A1 |
| titleOfInvention |
TREATMENT OR RESTORATION OF NATURAL WATER OR WASTE WATER |
| abstract |
A method for treating natural water or wastewater containing dissolved Mg or dissolved Al is contemplated, wherein the method comprises the steps of introducing at least one Mg-containing compound or at least one Al-containing compound into natural water or wastewater to form a layered double hydroxide (LDH) containing Mg and Al as the predominant metal particles in the LDH lattice. LDH may contain hydrotalcite. The Al-containing compound may be aluminate or aluminum hydroxide obtained from the Bayer process or from processing alumina. |
| priorityDate |
2009-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |