Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00b6a7d89068f217d1f4efa9a94c5ded |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0693 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-8411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-8405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-24 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-0217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5209 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-84 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-54 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
filingDate |
2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dfa42764c526fd206fcfb2491fa636c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee7baa3bd1244e308887de9fde22369e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_432f4bbc76e30c2402a29b5122d602cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56b4c4d3b8e3f6fd2cb6f64560d98b1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2700bfb7ac868852a48fa2e4c0a6c8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12cf859a02b8a178e4053d0cc87b8e9a |
publicationDate |
2020-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10782241-B2 |
titleOfInvention |
Method of determining residual flocculant in effluent of an industrial clarification process |
abstract |
A method of detecting free flocculant polymer having a net charge present in an aqueous phase of a multi-phase substance is provided. The multi-phase substance comprises a solid phase, an organic phase, and the aqueous phase. The method comprises separating the solid phase from the multi-phase substance to form a dual phase top liquid comprising the organic phase and the aqueous phase; separating the organic phase from the dual phase top liquid, leaving the aqueous phase; combining the free flocculant polymer in the aqueous phase and a dye having an opposite net charge than that of the free flocculant polymer, thereby causing a spectroscopically observable change in the aqueous phase; and analyzing the aqueous phase via spectrometry to determine the concentration of the free flocculant polymer in the multi-phase substance. |
priorityDate |
2017-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |