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公开(公告)号：SA518400561B1
公开(公告)日：2022-06-16
申请号：SA518400561
申请日：2018-11-29
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： LANE ANN E , ARGUMEDO DARWIN , PETERSON RICHARD , WINECKI SLAWOMIR , BLOHM KURT
Abstract: يتمالكشفعنأنظمةوعملياتلتنقيةوتركيزتيارتغذيةسائل. فيتلكالأنظمة،يتماستخدامخرجالسائلالمركّزمنجانبالضغطالعاليفيمرحلةالتناضحالعكسيكمحلولالسحبفيجانبالضغطالمنخفضفيمرحلةالتناضحالعكسيفيتكوينيسمىالتناضحالعكسيالمدعمتناضحيا. هذايقللمنتفاضليةالضغطالتناضحيعبرالغشاء،ممايسمحالحصولعلىتركيزاتذائبةعالية،تسريعتنقيةالسائل. كمايتمالحصولعلىضغوطمنخفضةللنظامعنطريقترتيبمراحلالتناضحالعكسيالمتعددةالمدعمتناضحيافيترتيبتيارعكسي. يتمتقليلاستهلاكالطاقةالكليللنظاممقارنةًبالعملياتالحراريةالتقليديةلتياراتالتركيزالعالية. الشكل 2أ
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公开(公告)号：AU2020304684A1
公开(公告)日：2021-12-16
申请号：AU2020304684
申请日：2020-06-29
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： ELLIS JEFFREY , DEJARME LINDY E , DASU KAVITHA , SIRABIAN RUSSELL R , DINDAL AMY , HEINTZ AMY , GARBARK DAN , BRYANT NATHAN , TALLARICO JOHN , CASCIANO JOSEPH , WINECKI SLAWOMIR , HOLLEY DAVID , JAMES JOSHUA , BROWN KEITH , HENDRY DOUG , ARGUMEDO DARWIN , FRANK AARON , SCHEITLIN CHRISTOPHER GORDON , MILLER MICHAEL M
IPC: C02F1/72 , C02F1/02 , C02F1/04 , C02F1/44 , C02F101/36
Abstract: Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water can be concentrated and prepared for destruction in a pretreatment phase. Following annihilation of the PFAS in supercritical conditions to levels below 5 parts per trillion (ppt), the water effluent can be used to recover heat, returned to sub-critical conditions, and then released back into the environment.
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公开(公告)号：AU2017279509B2
公开(公告)日：2020-09-24
申请号：AU2017279509
申请日：2017-06-02
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： BLOHM KURT , PETERSON RICHARD , LANE ANN E , WINECKI SLAWOMIR , ARGUMEDO DARWIN
Abstract: Systems and processes for purifying and concentrating a liquid feed stream are disclosed. In the systems, the concentrated liquid output from the high pressure side of a reverse osmosis stage is used as the draw solution in the low pressure side of the reverse osmosis stage in a configuration called osmotically assisted reverse osmosis. This reduces the osmotic pressure differential across the membrane, permitting high solute concentrations to be obtained, hastening the purification of the liquid. Reduced system pressures are also obtained by arranging multiple osmotically assisted reverse osmosis stages in a cross-current arrangement. Overall system energy consumption is reduced compared to conventional thermal processes for high concentration streams.
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公开(公告)号：CA3024141A1
公开(公告)日：2017-12-14
申请号：CA3024141
申请日：2017-06-02
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： BLOHM KURT , PETERSON RICHARD , LANE ANN E , WINECKI SLAWOMIR , ARGUMEDO DARWIN
Abstract: Systems and processes for purifying and concentrating a liquid feed stream are disclosed. In the systems, the concentrated liquid output from the high pressure side of a reverse osmosis stage is used as the draw solution in the low pressure side of the reverse osmosis stage in a configuration called osmotically assisted reverse osmosis. This reduces the osmotic pressure differential across the membrane, permitting high solute concentrations to be obtained, hastening the purification of the liquid. Reduced system pressures are also obtained by arranging multiple osmotically assisted reverse osmosis stages in a cross-current arrangement. Overall system energy consumption is reduced compared to conventional thermal processes for high concentration streams.
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公开(公告)号：BR122021010380B1
公开(公告)日：2022-04-12
申请号：BR122021010380
申请日：2019-05-20
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： ARGUMEDO DARWIN , HASKELL JAC FOUGHT , MEGHAN HARLEY YUGULIS , STONEBRAKER ROBERT , WINECKI SLAWOMIR , GIBBS WILLIAM
Abstract: sistema e método para medir conteúdo de óleo de um fluido. a presente divulgação se refere a sistemas e métodos para medir o conteúdo de óleo-água em misturas de óleo-água, independentemente da salinidade da mistura. o conteúdo de óleo é medido usando um sensor dielétrico. é determinado se o conteúdo de óleo está acima ou abaixo de um limiar. se o conteúdo de óleo estiver acima do limiar, o conteúdo de óleo é relatado usando a medição do sensor dielétrico. se o conteúdo de óleo estiver abaixo do limiar, o conteúdo de óleo é relatado usando a medição do sensor de corrente parasita.
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Patent Agency Ranking
公开(公告)号：AU2022200235A1
公开(公告)日：2022-02-10
申请号：AU2022200235
申请日：2022-01-14
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： BLOHM KURT , PETERSON RICHARD , LANE ANN E , WINECKI SLAWOMIR , ARGUMEDO DARWIN
Abstract: A purification system is disclosed comprising a first reverse osmosis stage having a high pressure side and alow pressure side and a second reverse osmosis stage having a high pressure side and a low pressure side. The high pressure side of the first reverse osmosis stage outputs a yield stream that is split into a recycle stream and a concentrate stream. The low pressure side) of the first reverse osmosis stage receives the concentrate stream and outputs a purified stream. The high pressure side) of the second reverse osmosis stage receives the purified stream from the first reverse osmosis stage and outputs a reject stream) which is recycled to the high pressure side of the first reverse osmosis stage. The low pressure side of the second reverse osmosis stage outputs a final permeate product. U) 01o (N Co Ul) co (N ' rLO Vf CD (0 c rO U' Uf) (D U UlU) OD cc m 4) LO C
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公开(公告)号：CA3141768A1
公开(公告)日：2020-12-30
申请号：CA3141768
申请日：2020-06-29
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： ELLIS JEFFREY , DEJARME LINDY E , DASU KAVITHA , SIRABIAN RUSSELL R , DINDAL AMY , HEINTZ AMY , GARBARK DAN , BRYANT NATHAN , TALLARICO JOHN , CASCIANO JOSEPH , WINECKI SLAWOMIR , HOLLEY DAVID , JAMES JOSHUA , BROWN KEITH , HENDRY DOUG , ARGUMEDO DARWIN , FRANK AARON , MILLER MICHAEL M , SCHEITLIN CHRISTOPHER GORDON
Abstract: Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water can be concentrated and prepared for destruction in a pretreatment phase. Following annihilation of the PFAS in supercritical conditions to levels below 5 parts per trillion (ppt), the water effluent can be used to recover heat, returned to sub-critical conditions, and then released back into the environment.
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公开(公告)号：AU2020227111B2
公开(公告)日：2021-11-04
申请号：AU2020227111
申请日：2020-09-04
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： BLOHM KURT , PETERSON RICHARD , LANE ANN E , WINECKI SLAWOMIR , ARGUMEDO DARWIN
Abstract: This invention relates to reverse osmosis systems and processes for purifying liquid streams in which reverse osmosis stages are staged in a partially cascading, cross-current arrangement. These arrangements permit reduction in osmotic pressure differential, purification of solutions with very high solute concentrations, and operation at reduced pressures with similar separation efficiencies compared to conventional arrangements. tO cu co CoN LLi U)
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公开(公告)号：AU2020227111A1
公开(公告)日：2020-10-01
申请号：AU2020227111
申请日：2020-09-04
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： BLOHM KURT , PETERSON RICHARD , LANE ANN E , WINECKI SLAWOMIR , ARGUMEDO DARWIN
Abstract: This invention relates to reverse osmosis systems and processes for purifying liquid streams in which reverse osmosis stages are staged in a partially cascading, cross-current arrangement. These arrangements permit reduction in osmotic pressure differential, purification of solutions with very high solute concentrations, and operation at reduced pressures with similar separation efficiencies compared to conventional arrangements. tO cu co CoN LLi U)
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公开(公告)号：ZA201808235B
公开(公告)日：2019-07-31
申请号：ZA201808235
申请日：2018-12-06
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： BLOHM KURT , PETERSON RICHARD , LANE ANN E , WINECKI SLAWOMIR , ARGUMEDO DARWIN
Abstract: Systems and processes for purifying and concentrating a liquid feed stream are disclosed. In the systems, the concentrated liquid output from the high pressure side of a reverse osmosis stage is used as the draw solution in the low pressure side of the reverse osmosis stage in a configuration called osmotically assisted reverse osmosis. This reduces the osmotic pressure differential across the membrane, permitting high solute concentrations to be obtained, hastening the purification of the liquid. Reduced system pressures are also obtained by arranging multiple osmotically assisted reverse osmosis stages in a cross-current arrangement. Overall system energy consumption is reduced compared to conventional thermal processes for high concentration streams.
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