http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1369488-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0ebd6a6a7b8a03feb706c7e917b34e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S530-833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-803 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-814 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S530-832 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S530-826 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S530-859 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S530-825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J47-014 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-04 |
| filingDate | 1971-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1369488-A |
| titleOfInvention | Method of removing organic materials bacteria or viruses from aqueous solutions thereof |
| abstract | 1369488 Purifying liquids SVENSKA CELLULOSA AB 30 Nov 1971 [2 Dec 1970] 55515/71 Heading C1C [Also in Divisions C3 and C6] A process for removing and optionally recovering high M.W. organic compounds having basic groups (e.g. proteins, polypeptides, enzymes), bacteria or viruses from solutions (including colloidal solutions) comprises contacting the solution at a pH of less than 8 with a lignocellulosic material (e.g. wood pulp) which has been sulphonated so that its ion exchange capacity is at least 0À15 meq./g. The solution may be passed through one or more columns containing the material and the removed substance may be eluted from the column(s). In one embodiment the solution may be prepurified by treatment with precipitant, e.g. glucose trisulphate, to produce a sludge (e.g. protein sludge), contacted with the lignocellulosic material and then treated with a bisulphite saturated anion exchanger to remove carbohydrates. The solution may be whey, skimmed milk or effluents from fish or meat processing plants. |
| priorityDate | 1970-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.