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31. 发明专利

MX2011012144A ELEMENTO PORTADOR, SISTEMA PARA EL TRATAMIENTO BIOLOGICO DE AGUAS Y SU USO, Y METODO PARA TRATAR BIOLOGICAMENTE AGUAS RESIDUALES. 未知
公开(公告)号：MX2011012144A
公开(公告)日：2012-02-28
申请号：MX2011012144
申请日：2010-05-14
申请人： OVIVO LUXEMBOURG SARL
发明人： PAJUNIEMI PETRI , SIIVONEN MIKKO
IPC分类号： C02F3/10
摘要： La invención se relaciona con un elemento portador para un sistema aeróbico para tratamiento biológico de aguas. El elemento portador tiene un primer extremo y un segundo extremo a una distancia entre si, el diámetro máximo del primer extremo será mayor que el diámetro máximo del segundo extremo. También tiene estructuras de superficie acanalada y biopelícula que se extienden desde el primer extremo hacia el segundo extremo y desde la parte interna del elemento hacia la periferia del elemento y al menos dos estructuras de soporte que rodean las estructuras de superficie acanalada en la periferia del elemento y conecta las estructuras de superficie acanalada entre si. Las estructuras de soporte definen la superficie límite externa del elemento portador, con lo cual las estructuras de soporte se separan entre si de modo que formen entre las estructuras de soporte aberturas que permitan el acceso a las estructuras de superficie acanalada y biopelícula. La invención también se relaciona con un sistema para tratamiento de aguas que emplea los elementos portadores.

32. 发明专利

CA2761754A1 CARRIER ELEMENT, BIOLOGICAL WATER TREATMENT SYSTEM AND THEIR USE, AND METHOD FOR BIOLOGICALLY TREATING WASTE WATER 未知
公开(公告)号：CA2761754A1
公开(公告)日：2010-11-18
申请号：CA2761754
申请日：2010-05-14
申请人： OVIVO LUXEMBOURG SARL
发明人： PAJUNIEMI PETRI , SIIVONEN MIKKO
IPC分类号： C02F3/10
摘要： The invention relates to a carrier element for an aerobic biological water treatment system. The carrier element has a first end and a second end at a distance from each other, the maximum diameter of the first end being larger than the maximum diameter of the second end. It also has biofilm growing surface structures that extend from the first end to the second end and from inner part of the element towards periphery of the element and at least two support structures that encircle the growing surface structures at the periphery of the element and connect the growing surface structures to each other. The support structures define the outer boundary surface of the carrier element, whereby the support structures are spaced from each other so that apertures allowing access to the biofilm growing surface structures are formed between the support structures. The invention relates also to a water treatment system employing the carrier elements.

33. 发明专利

BRPI1010598B1 elemento transportador, sistema de tratamento biológico de água e seu uso, e método para tratar biologicamente águas residuais 未知
公开(公告)号：BRPI1010598B1
公开(公告)日：2019-11-05
申请号：BRPI1010598
申请日：2010-05-14
申请人： FLOOTECH OY , OVIVO FINLAND OY , OVIVO LUXEMBOURG SARL
发明人： MIKKO SIIVONEN , PETRI PAJUNIEMI
IPC分类号： C02F3/10
摘要： elemento transportador, sistema de tratamento biológico de água e seu uso, e método para tratar biologicamente águas residuais a presente invenção refere-se a um elemento transportador para um sistema de tratamento biológico aeróbico de água. o elemento transportador tem uma primeira extremidade e uma segunda extremidade a uma distância uma da outra, o diâmetro máximo da primeira extremidade sendo maior que o diâmetro máximo da segunda extremidade. ele também tem uma estrutura de superfície de crescimento de biofilme que se estende da primeira extremidade para a segunda extremidade e da parte interna do elemento para a periferia do elemento e pelo menos duas estruturas de suporte que circundam as estruturas de superfície de crescimento na periferia do elemento e conectam as estruturas de superfície de crescimento uma na outra. as estruturas de suporte definem a superfície de limite externo do elemento transportador, onde as estruturas de suporte são espaçadas uma da outra de modo que as aberturas que permitem o acesso às estruturas de superfície de crescimento de biofilme são formadas entre as estruturas de suporte. a invenção também se refere a um sistema de tratamento de água empregando os elementos transportadores.

34. 发明专利

IL229520A Treatment of water, particularly for obtaining ultrapure water 未知
公开(公告)号：IL229520A
公开(公告)日：2019-09-26
申请号：IL22952013
申请日：2013-11-20
申请人： OVIVO INC , OVIVO FINANCE INC , OVIVO LUXEMBOURG SARL
IPC分类号： C02F1/00
摘要： A process is described for treating water, in particular for obtaining ultrapure water, in which a decationized water stream is passed at least through a first strong base anion exchange bed (120) and a second strong base anion exchange bed (130), which is arranged downstream, in particular directly downstream, of the first strong base anion exchange bed (120). Furthermore, a water treatment system and a counter-current ion exchange unit (100) for carrying out such a process are described.

35. 发明专利

CA2851122C FILTRATION TANK WITH SERIALLY CONNECTED HORIZONTAL SCREENING DRUMS 未知
公开(公告)号：CA2851122C
公开(公告)日：2019-03-26
申请号：CA2851122
申请日：2012-08-18
申请人： OVIVO LUXEMBOURG SARL
发明人： BUGG PETER
IPC分类号： B01D33/06
摘要： A wastewater filtration device, the device including a tank having end walls, a first screen rotationally mounted adjacent one tank end wall, and a second screen rotationally mounted adjacent the other tank end wall, adjacent the fine screen. The device further includes an inlet in one end wall adjacent the fine screen and into the fine screen, and an outlet in the other end wall adjacent the second screen and out of the second screen. A dividing wall is between the first screen and the second screen, so that water in the inlet flows into the first screen, and then through the first screen out into the tank, around the dividing wall, and then through the second screen into the outlet.

36. 发明专利

CA2810367C APPARATUS AND METHOD FOR INTRODUCING A FIRST FLUID INTO THE FLOW PATH OF A SECOND FLUID AND USE OF SUCH AN APPARATUS 未知
公开(公告)号：CA2810367C
公开(公告)日：2017-04-18
申请号：CA2810367
申请日：2011-09-09
申请人： OVIVO LUXEMBOURG SARL
发明人： JANSSON ULF , BJORKSTROM JONAS
IPC分类号： B01F25/30 , B01F25/314 , B01F25/315 , B01F25/42 , B01F25/431 , B01F25/44 , B01F25/442 , B01F35/20 , B01F35/221 , B01F35/222 , B01F35/83 , D21C9/00 , D21C9/10 , G05D7/00
摘要： An apparatus for mixing a first fluid into a flow path (44) of a second fluid, said apparatus having a chamber (12), which encloses the flow path and exhibits a first inlet (13) for receiving the second fluid, a second inlet (15) arranged downstream of the first inlet for receiving the first fluid, as well as an outlet arranged downstream of the second inlet for discharging a mixture of the first fluid and the second fluid, said flow path extending from the first inlet to the outlet and said second inlet opening into the flow path, a throttle body (29), which is pivotally arranged inside the chamber for controlling the flow area of the flow path, and pivoting means (50, 51) for pivoting the throttle body for said controlling of the flow area. According to the invention, the pivoting means is adapted to pivot the throttle body so that the flow area decreases with a decreasing flow rate of the second fluid and increases with an increasing flow rate of the second fluid, in order to maintain the flow velocity of the second fluid at the second inlet within a predetermined range.

37. 发明专利

CA2836184C FLOW DEFLECTING MEMBER FOR HYDROCYCLONE 未知
公开(公告)号：CA2836184C
公开(公告)日：2015-07-07
申请号：CA2836184
申请日：2012-05-03
申请人： OVIVO LUXEMBOURG SARL
发明人： BACKMAN JAN , KUCHER VALENTINA , TIDBECK BJORN
IPC分类号： B04C5/107 , B04C5/081 , B04C5/103 , D21D5/24
摘要： A hydrocyclone (1) for separating a liquid mixture into a heavy fraction including heavy particles and alight fraction, comprising a housing (2) forming an elongated separation chamber (3) having a circumferential wall (4), abase end (5),an apex end (6),at least one inlet member (7) for supplying a liquid mixture into the separation chamber (3), at least one of the inlet member/s(7) positioned at the base end (5), a first outlet member (8) for discharging separated light fraction from the separation chamber (3)at the base end (5), a second outlet member (9) for discharging separated heavy fraction from the separation chamber (3) at the apex end (6),means (10) for supplying the liquid mixture to the separation chamber (3) via the at least one inlet member (7), so that during operation a liquid stream is generated as a helical vortex (11) about a centre axis (12) in the separation chamber (3), said helical vortex (11) extending from the base end (5) to the apex end (6), a first flow deflection means arranged in the circumferential wall (4) which comprises at least one member(14) in the path 13 of the liquid stream showing a decrease of the radius of the separation chamber, followed by an increase of the radius of the separation chamber,where in the at least one member comprises a rounded curve portion 14a for transporting the heavy particles.

38. 发明专利

GB2507455A Filtration tank with serially connected horizontal screens 未知
公开(公告)号：GB2507455A
公开(公告)日：2014-04-30
申请号：GB201403451
申请日：2012-08-18
申请人： OVIVO LUXEMBOURG SARL
发明人： BUGG PETER
IPC分类号： B01D33/41 , B01D33/06 , B01D33/073 , B01D33/11 , B01D33/42 , B01D33/50 , C02F1/00
摘要： A wastewater filtration device, the device including a tank having end walls, a first screen rotationally mounted adjacent one tank end wall, and a second screen rotationally mounted adjacent the other tank end wall, adjacent the fine screen. The device further includes an inlet in one end wall adjacent the fine screen and into the fine screen, and an outlet in the other end wall adjacent the second screen and out of the second screen. A dividing wall is between the first screen and the second screen, so that water in the inlet flows into the first screen, and then through the first screen out into the tank, around the dividing wall, and then through the second screen into the outlet.

39. 发明专利

RU2508951C2 БЛОК ГИДРОЦИКЛОНОВ, СПОСОБ СБОРКИ ГИДРОЦИКЛОНОВ В БЛОК И ОПОРНАЯ КОНСТРУКЦИЯ ДЛЯ ГИДРОЦИКЛОНОВ 未知
公开(公告)号：RU2508951C2
公开(公告)日：2014-03-10
申请号：RU2011147151
申请日：2009-05-08
申请人： OVIVO LUXEMBOURG SARL
发明人： ERIKSSON BENGT , BACKMAN JAN , GABRIELSSON KARL , BACKVIK RAIF
IPC分类号： B04C5/28
摘要： Изобретениеотноситсяк блокугидроциклонови способуихсборки. Блокгидроциклоновсодержитгидроциклоны, которыесодержатбазовыйконеци вершину. Крометого, гидроциклонысодержатпоменьшеймеревпускнуюкамерудляподлежащейочисткетекучейсреды, расположеннуюнабазовомконце, ипоменьшеймереверхнююсливнуюкамерудляверхнегопродуктатекучейсреды. Такжегидроциклонысодержатсепараторнуюкамеру, имеющуюудлиненнуюформумеждубазовымконцоми вершиной, ипоменьшеймеренижнеесливноеотверстиенавершине. Впускнаякамерасодержитпоменьшеймередвабоковыхотверстия, расположенныхнаеепротивоположныхсторонах. Верхняясливнаякамерасодержитпоменьшеймередвабоковыхотверстия, расположенныхнаеепротивоположныхсторонах. Боковыеотверстиявпускнойкамерыи верхнейсливнойкамерынаправленыодинаково. Гидроциклонырасположенынаопорнойконструкции, выполненнойдляихопоры. Гидроциклонырасположеныбоко боксвоимибоковымиотверстиямисмежнодругс другоми такимобразомформируютвпускнуютрубупосредствомвпускныхкамери верхнююсливнуютрубупосредствомверхнихсливныхкамер. Впускныекамеры, формирующиевпускнуютрубу, иверхниесливныекамеры, формирующиеверхнююсливнуютрубу, выполненыс возможностьюприжатиядругк другу. Согласноспособусборкигидроциклоновихподвешиваютнаопорнуюперекладинубазовымиконцамиилиголовнымичастямии прижимаютдругк другу. Опорнаяконструкциядляблокагидроциклоновсодержитопорнуюперекладину, конечнуюперекладинуи однунижнююсливнуютрубуилидвенижниесливныетрубы. Опорнаяперекладинарасположенапараллельнонижне�

40. 发明专利

NO20131509A1 Strømavbøyningselement for hydrosyklon 未知
公开(公告)号：NO20131509A1
公开(公告)日：2013-12-04
申请号：NO20131509
申请日：2013-11-13
申请人： OVIVO LUXEMBOURG SARL
发明人： BACKMAN JAN , KUCHER VALENTINA , TIDBECK BJOERN
IPC分类号： B04C5/107 , B04C5/081 , B04C5/103 , D21D5/24
摘要： En hydrosyklon (1) for å separere en flytende blanding til en tung fraksjon som inkluderer tunge partikler og en lett fraksjon, som omfatter et hus (2) som danner et forlenget separasjonskammer (3) med en periferivegg (4), en basisende (5), en spiss ende (6), minst ett innløpselement (7) for å tilføre en flytende blanding til separasjonskammeret (3), hvor minst ett av innløps-elementet(ene) (7) er posisjonert i basisenden (5), et første utløpselement (8) for å fjerne separert lett fraksjon fra separasjonskammeret (3) i basisenden (5), et andre utløpselement (9) for å fjerne separert tung fraksjon fra separasjonskammeret (3) i den spisse enden (6), midler (10) for å tilføre den flytende blanding til separasjonskammeret (3) via det minst ene innløpselement (7), slik at under drift genereres en flytende strøm som en helisk virvel (11) omkring en midtre akse (12) i separasjonskammeret (3), hvor nevnte heliske virvel (11) strekker seg fra basisenden (5) til den spisse enden (6), et første strømavbøyningsmiddel oppstilt i periferiveggen (4) som omfatter minst ett element (14) i banen (13) til den flytende strømmen som viser en reduksjon av radiusen til separasjonskammeret etterfulgt av en økning av radiusen til separasjonskammeret, hvor det i det minste ene element omfatter en avrundet kurve-del (14a) for å transportere de tunge partiklene.

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