| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f503bb23614fe0347838105f9fc05e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fbc4f976791c68c7ca8aac1bf9fbd31c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37607947423eb7fef4e921f9eae94c33 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-2806
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-282 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-05 |
| filingDate |
2002-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3028301d17d42bb39c5d016f8ed0e95c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e28c70151fc2501a3519c788bdd7f8ea |
| publicationDate |
2002-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-02088032-A1 |
| titleOfInvention |
Treatment of water |
| abstract |
A process (10) for treating sulphate-containing water (28) includes feeding the water into a biological sulphate reduction stage (12) containing a complex carbon source (18). The water is subjected to biological sulphate reduction in the presence of an electron donor source, thereby to reduce sulphates in the water to sulphides and to produce alkalinity. The complex carbon source is contacted with water containing higher sulphide and alkalinity concentrations or levels than the sulphate-containing feed water, thereby converting complex carbon molecules to electron donors. The, or another, electron donor source is regularly added to the biological sulphate reduction stage (12). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009050661-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009050661-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103415475-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109879553-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012071793-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103415475-B |
| priorityDate |
2001-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |