-
公开(公告)号：US20070039888A1
公开(公告)日：2007-02-22
申请号：US11484815
申请日：2006-07-11
申请人： Boris Ginzburg , Francois Yacoub , Pierre Cote , Arnold Janson
发明人： Boris Ginzburg , Francois Yacoub , Pierre Cote , Arnold Janson
IPC分类号： B01D61/00
CPC分类号： C02F1/444 , B01D61/18 , B01D61/22 , B01D65/02 , B01D65/08 , B01D2315/06 , B01D2321/00 , B01D2321/04 , B01D2321/16 , B01D2321/185 , C02F3/1268 , Y02W10/15
摘要： An immersed membrane system or process may use measured or calculated process information to optimize one or more process operating parameters to improve performance or reduce operating costs. An on-line process control system or method may use the resistance in series method in operating an immersed membrane water treatment system. A process control system or process may consider resistance values and adjust operational parameters such as membrane aeration frequency factor, membrane aeration flow, permeate flux, permeation duration, backwash flow and duration, relaxation duration or maintenance or recovery chemical cleaning frequencies in order to reduce the operational costs related to membrane fouling removal.
摘要翻译： 浸入的膜系统或过程可以使用测量或计算的过程信息来优化一个或多个过程操作参数以改善性能或降低操作成本。 在线过程控制系统或方法可以使用串联方法来操作浸入式膜水处理系统。 过程控制系统或过程可以考虑电阻值并调整操作参数，例如膜曝气频率因子，膜曝气流量，渗透通量，渗透持续时间，反冲洗流量和持续时间，松弛持续时间或维持或恢复化学清洗频率，以便减少 与膜污染去除相关的运营成本。
-
公开(公告)号：US09783434B2
公开(公告)日：2017-10-10
申请号：US12861206
申请日：2010-08-23
CPC分类号： C02F1/444 , B01D61/18 , B01D61/22 , B01D65/02 , B01D65/08 , B01D2315/06 , B01D2321/00 , B01D2321/04 , B01D2321/16 , B01D2321/185 , C02F3/1268 , Y02W10/15
摘要： An immersed membrane system or process may use measured or calculated process information to optimize one or more process operating parameters to improve performance or reduce operating costs. An on-line process control system or method may use the resistance in series method in operating an immersed membrane water treatment system. A process control system or process may consider resistance values and adjust operational parameters such as membrane aeration frequency factor, membrane aeration flow, permeate flux, permeation duration, backwash flow and duration, relaxation duration or maintenance or recovery chemical cleaning frequencies in order to reduce the operational costs related to membrane fouling removal.
-
公开(公告)号：US08357299B2
公开(公告)日：2013-01-22
申请号：US11484815
申请日：2006-07-11
IPC分类号： B01D61/00
CPC分类号： C02F1/444 , B01D61/18 , B01D61/22 , B01D65/02 , B01D65/08 , B01D2315/06 , B01D2321/00 , B01D2321/04 , B01D2321/16 , B01D2321/185 , C02F3/1268 , Y02W10/15
摘要： An immersed membrane system or process may use measured or calculated process information to optimize one or more process operating parameters to improve performance or reduce operating costs. An on-line process control system or method may use the resistance in series method in operating an immersed membrane water treatment system. A process control system or process may consider resistance values and adjust operational parameters such as membrane aeration frequency factor, membrane aeration flow, permeate flux, permeation duration, backwash flow and duration, relaxation duration or maintenance or recovery chemical cleaning frequencies in order to reduce the operational costs related to membrane fouling removal.
摘要翻译： 浸入的膜系统或过程可以使用测量或计算的过程信息来优化一个或多个过程操作参数以改善性能或降低操作成本。 在线过程控制系统或方法可以使用串联方法来操作浸入式膜水处理系统。 过程控制系统或过程可以考虑电阻值并调整操作参数，例如膜曝气频率因子，膜曝气流量，渗透通量，渗透持续时间，反冲洗流量和持续时间，松弛持续时间或维持或恢复化学清洗频率，以便减少 与膜污染去除相关的运营成本。
-
公开(公告)号：US20110042312A1
公开(公告)日：2011-02-24
申请号：US12861206
申请日：2010-08-23
CPC分类号： C02F1/444 , B01D61/18 , B01D61/22 , B01D65/02 , B01D65/08 , B01D2315/06 , B01D2321/00 , B01D2321/04 , B01D2321/16 , B01D2321/185 , C02F3/1268 , Y02W10/15
摘要： An immersed membrane system or process may use measured or calculated process information to optimize one or more process operating parameters to improve performance or reduce operating costs. An on-line process control system or method may use the resistance in series method in operating an immersed membrane water treatment system. A process control system or process may consider resistance values and adjust operational parameters such as membrane aeration frequency factor, membrane aeration flow, permeate flux, permeation duration, backwash flow and duration, relaxation duration or maintenance or recovery chemical cleaning frequencies in order to reduce the operational costs related to membrane fouling removal.
摘要翻译： 浸入的膜系统或过程可以使用测量或计算的过程信息来优化一个或多个过程操作参数以改善性能或降低操作成本。 在线过程控制系统或方法可以使用串联方法来操作浸入式膜水处理系统。 过程控制系统或过程可以考虑电阻值并调整操作参数，例如膜曝气频率因子，膜曝气流量，渗透通量，渗透持续时间，反冲洗流量和持续时间，松弛持续时间或维持或恢复化学清洗频率，以便减少 与膜污染去除相关的运营成本。
-
公开(公告)号：US20070228602A1
公开(公告)日：2007-10-04
申请号：US11761862
申请日：2007-06-12
申请人： Pierre Cote , Francois Yacoub , Steven Pedersen
发明人： Pierre Cote , Francois Yacoub , Steven Pedersen
IPC分类号： B29C45/14
CPC分类号： B29C39/10 , B01D63/022 , B01D2313/21 , B29C39/24 , B29L2031/755
摘要： A membrane module is made by inserting ends of membranes into a container and injecting resin directly into a space between adjacent membranes. The container may be a header shell having ducts for injecting the resin from outside of the header to the space between the adjacent membranes. The ducts may pass through a part of the header which forms a permeate cavity. The permeate cavity may be filled with a fugitive material while the resin is being injected.
摘要翻译： 通过将膜的端部插入容器并将树脂直接注入相邻膜之间的空间来制造膜组件。 容器可以是具有用于将树脂从集管的外部注入到相邻膜之间的空间的管道的集管壳体。 导管可以穿过形成渗透腔的头部的一部分。 当树脂被注入时，渗透腔可以填充有短暂的材料。
-
公开(公告)号：US20050126978A1
公开(公告)日：2005-06-16
申请号：US10786042
申请日：2004-02-26
申请人： Pierre Cote , Francois Yacoub , Steven Pedersen
发明人： Pierre Cote , Francois Yacoub , Steven Pedersen
CPC分类号： B01D63/022 , B01D63/02
摘要： A membrane module is made by inserting ends of membranes into a container and injecting resin directly into a space between adjacent membranes. The container may be a header shell having ducts for injecting the resin from outside of the header to the space between the adjacent membranes. The ducts may pass through a part of the header which forms a permeate cavity. The permeate cavity may be filled with a fugitive material while the resin is being injected.
摘要翻译： 通过将膜的端部插入容器并将树脂直接注入相邻膜之间的空间来制造膜组件。 容器可以是具有用于将树脂从集管的外部注入到相邻膜之间的空间的管道的集管壳体。 导管可以穿过形成渗透腔的头部的一部分。 当树脂被注入时，渗透腔可以填充有短暂的材料。
-
公开(公告)号：US20090031793A1
公开(公告)日：2009-02-05
申请号：US12281563
申请日：2007-02-28
申请人： Philip Koshy , Francois Yacoub
发明人： Philip Koshy , Francois Yacoub
IPC分类号： G01B5/28
CPC分类号： G01B13/22
摘要： A method of assessing the surface roughness of an object includes directing gas supplied at a constant pressure through a control orifice and subsequently to a measurement nozzle adjacent to and spaced from a surface of the object, with subsequent escape of the gas to the atmosphere. The object is moved past the measurement nozzle and the resultant back pressure of the gas upstream of the measurement nozzle and downstream of the control nozzle is measured to provide a back pressure signal. The frequency content of the back pressure signal is examined to thereby obtain an assessment of the surface roughness of the object.
摘要翻译： 评估物体的表面粗糙度的方法包括将以恒定压力供应的气体引导通过控制孔，随后引导邻近物体表面并与物体表面间隔开的测量喷嘴，随后气体逸出到大气中。 物体移动经过测量喷嘴，并测量测量喷嘴上游和控制喷嘴下游的气体的背压，以提供背压信号。 检查背压信号的频率含量，得到对象的表面粗糙度的评价。
-
公开(公告)号：US20050126982A1
公开(公告)日：2005-06-16
申请号：US11000898
申请日：2004-12-02
CPC分类号： B01D63/02 , B01D63/021 , B01D63/022 , B01D63/04 , B01D2315/06
摘要： An assembly of potted filtering hollow fiber membranes has at least one bundle of permeating hollow fiber membranes that is potted in a block of potting material, and a cushioning wall extending along at least a portion of the axial length of the membranes adjacent the potting material and around at least a portion of the perimeter of the bundle. The cushioning wall can have a fixed edge adjacent the resin, and the wall can extend away from the resin in a direction generally parallel to the axis of the hollow fiber membranes. Walls of various structures including soft solid materials, non-permeating membranes and fabrics are described.
摘要翻译： 盆式过滤中空纤维膜的组件具有至少一束渗透的中空纤维膜，其被封装在灌封材料块中，并且缓冲壁沿着邻近灌封材料的膜的轴向长度的至少一部分延伸， 围绕束的周边的至少一部分。 缓冲壁可以具有与树脂相邻的固定边缘，并且壁可以在大致平行于中空纤维膜的轴线的方向上远离树脂延伸。 描述了包括软固体材料，非渗透膜和织物在内的各种结构的壁。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.021 秒)