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1.发明授权Vacuum membrane distillation (VMD) using aspirator to generate vacuum pressure 有权真空膜蒸馏（VMD）使用吸气器产生真空压力公开(公告)号：US09023211B2
公开(公告)日：2015-05-05
申请号：US13716662
申请日：2012-12-17
Applicant: Masdar Institute of Science and Technology
Inventor： Hassan Ali Arafat
CPC classification number: B01D61/366 , B01D61/364 , B01D2311/04 , B01D2313/243
Abstract: A VMD system and method uses an aspirator to generate a vacuum pressure for drawing permeate from a membrane module. The aspirator generates the vacuum pressure by receiving and passing a circulating liquid and combines the permeate with the circulating liquid such that the permeate condensates in the circulating liquid. Using an aspirator (e.g., instead of a vacuum pump) allows a more efficient and cost-effective operation of the VMD system and method, particularly in a desalination application. A VMD system and method using an aspirator may be used in desalination and other applications including, without limitation, environmental cleanup (e.g., removal of volatile organic chemicals from water) and food and medical applications.
Abstract translation: VMD系统和方法使用吸气器产生用于从膜组件吸取渗透物的真空压力。 抽吸器通过接收和通过循环液体产生真空压力，并将渗透物与循环液体结合，使得渗透物在循环液体中冷凝。 使用吸气器（例如代替真空泵）允许VMD系统和方法的更有效和成本有效的操作，特别是在脱盐应用中。 使用吸气器的VMD系统和方法可以用于脱盐和其它应用，包括但不限于环境清洁（例如，从水中除去挥发性有机化学物质）以及食品和医疗应用。
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2.发明申请VACUUM MEMBRANE DISTILLATION (VMD) USING ASPIRATOR TO GENERATE VACUUM PRESSURE 有权真空膜蒸发（VMD）使用吸气管生成真空压力公开(公告)号：US20130153497A1
公开(公告)日：2013-06-20
申请号：US13716662
申请日：2012-12-17
Applicant: Masdar Institute of Science and Technology
Inventor： Hassan Ali Arafat
IPC: B01D61/36
CPC classification number: B01D61/366 , B01D61/364 , B01D2311/04 , B01D2313/243
Abstract: A VMD system and method uses an aspirator to generate a vacuum pressure for drawing permeate from a membrane module. The aspirator generates the vacuum pressure by receiving and passing a circulating liquid and combines the permeate with the circulating liquid such that the permeate condensates in the circulating liquid. Using an aspirator (e.g., instead of a vacuum pump) allows a more efficient and cost-effective operation of the VMD system and method, particularly in a desalination application. A VMD system and method using an aspirator may be used in desalination and other applications including, without limitation, environmental cleanup (e.g., removal of volatile organic chemicals from water) and food and medical applications.
Abstract translation: VMD系统和方法使用吸气器产生用于从膜组件吸取渗透物的真空压力。 抽吸器通过接收和通过循环液体产生真空压力，并将渗透物与循环液体结合，使得渗透物在循环液体中冷凝。 使用吸气器（例如代替真空泵）允许VMD系统和方法的更有效和成本有效的操作，特别是在脱盐应用中。 使用吸气器的VMD系统和方法可以用于脱盐和其它应用，包括但不限于环境清洁（例如，从水中除去挥发性有机化学物质）以及食品和医疗应用。
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