Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51d028c578ae85cb937b5b34a5129fbc |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70 |
filingDate |
2008-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b131dbf4fb486b22c811dfc55d8f2073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_872dfb31f0f05fa7697cdddce439fe66 |
publicationDate |
2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CN-101605729-B |
titleOfInvention |
Method of treating liquid waste |
abstract |
A method of treating a liquid waste containing target species is described, in which the liquid is first conveyed through a housing containing a catalyst for removing either a reducing agent or an oxidising agent from the liquid, The liquid is then conveyed to a reverse osmosis or nanofiltration membrane to obtain a retentate rich in the target species and a permeate lean in the target species. The retentate is returned to the liquid upstream from the membrane, whilst the permeate may be subject to further treatment, for example in a neutralisation plant. |
priorityDate |
2007-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |