Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_759df5a77ceb7d655cf105f20141f20d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N35-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-52 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 |
filingDate |
2018-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b53ee4ddc94d592526858c6628d68f1 |
publicationDate |
2018-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2018191483-A1 |
titleOfInvention |
Enhanced kill of sulfate reducing bacteria using timed sequential addition of oxyanion and biocide |
abstract |
A process is provided for the time dependent reduction and kill of cellular bacteria in a fluid by sequential exposure to nitrites and a low concentration of biocide. Oilfield water containing sulfate-reducing bacteria can be supplied with a timed sequential exposure of nitrite and biocide. The timed sequential addition of the biocide following exposure to the nitrite provides enhanced kill of the sulfate-reducing bacteria at concentrations of biocide that are lower than would be possible using simultaneous addition of these materials. |
priorityDate |
2017-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |