公开(公告)号：US20040060856A1

公开(公告)日：2004-04-01

申请号：US10255504

申请日：2002-09-26

Applicant: DRILLTEC PATENTS & TECHNOLOGIES COMPANY, INC.

Inventor： Darrell J. Weigeldt ,  David W. Clem

IPC: B01D029/00 ,  B01D035/28

CPC classification number: B01D29/35 ,  B01D2201/088

Abstract: A strainer basket is used in conduits or fluid systems and includes a non-metallic strainer basket in which a bio-cide is disposed to combat algae and fungal buildup along the surface of the basket and/or in the openings of the basket.

Abstract translation: 过滤篮用于管道或流体系统中，并且包括非金属过滤器篮，其中设置生物处理器以抵抗沿着篮的表面和/或篮的开口中的藻类和真菌累积。

公开(公告)号：US06672385B2

公开(公告)日：2004-01-06

申请号：US09908636

申请日：2001-07-20

Applicant: Lars Kilaas ,  Are Lund ,  Davoud Tayebi ,  Jostein Sveen ,  Arne Lund Kvernheim ,  Marit Valeur Ramstad ,  Odd Ivar Eriksen ,  Ole Bernt Lile ,  Ole Widar Saastad

Inventor： Lars Kilaas ,  Are Lund ,  Davoud Tayebi ,  Jostein Sveen ,  Arne Lund Kvernheim ,  Marit Valeur Ramstad ,  Odd Ivar Eriksen ,  Ole Bernt Lile ,  Ole Widar Saastad

IPC: E21B4308

CPC classification number: E21B47/1015 ,  B01D39/1653 ,  B01D2201/088 ,  C09K8/42 ,  E21B43/082

Abstract: The invention relates to a system and a method for well completion, control and monitoring of processes in a reservoir. A combined prefabricated liner and matrix system (4) with defined properties for fast and simple well and/or reservoir completion, monitoring and control is provided. An embodiment of the combined prefabricated liner and matrix system 4 includes an outer perforated tubular pipe system 6, an inner tubular screen 7, and a matrix 8. A method for control and monitoring of processes in a well or reservoir using the combined liner and matrix system is also described. The combined liner/matrix system may be used in any process equipment, such as reactors, separators and storage tanks. The system may also be used in a gas/oil/water producing or injection well for well completion, control and monitoring.

Abstract translation: 本发明涉及用于完井，控制和监测储层中的方法的系统和方法。 提供了具有确定性质的组合预制衬管和矩阵系统（4），用于快速和简单的井和/或油藏完井，监测和控制。 组合的预制衬套和矩阵系统4的实施例包括外部穿孔管状管道系统6，内部管状筛网7和矩阵8.用于使用组合的衬套和矩阵来控制和监测井或储层中的过程的方法 还描述了系统。 组合的衬套/基质系统可用于任何工艺设备，例如反应器，分离器和储罐。 该系统也可用于气/油/水生产或注入井，以完成，控制和监测。

公开(公告)号：US06616835B2

公开(公告)日：2003-09-09

申请号：US09962513

申请日：2001-09-24

Applicant: Jon A. Jensen

Inventor： Jon A. Jensen

IPC: B01D2900

CPC classification number: B24B55/03 ,  B01D29/117 ,  B01D29/58 ,  B01D29/605 ,  B01D35/05 ,  B01D36/02 ,  B01D2201/088

Abstract: A coolant recycling system for efficiently recycling contaminated machine tool coolant thereby extending the useful life of the coolant. The coolant recycling system includes a support frame, a first tank for receiving contaminated coolant, a second tank for receiving a volume of water and coolant concentrate, and a third tank for treating and cleaning the contaminated coolant. A skimmer apparatus is positioned within the third tank for removing the upper level of contaminants from the coolant for filtering separately from the significant volume of coolant within the third tank. An ozone applicator applies a specific volume of ozone to the coolant during the mixing of the coolant within the third tank which kills mold, yeast, fungus and bacteria while also changing the physical state of dissolved solids for increasing the ability to remove the contaminants from the coolant and micro air bubbles float contaminants to the surface to be skimmed.

公开(公告)号：US06540915B2

公开(公告)日：2003-04-01

申请号：US09847576

申请日：2001-05-02

Applicant: Arvind S. Patil

Inventor： Arvind S. Patil

IPC: B01D7100

CPC classification number: A01N25/10 ,  A01N25/34 ,  B01D63/024 ,  B01D63/10 ,  B01D69/02 ,  B01D69/10 ,  B01D69/125 ,  B01D69/141 ,  B01D71/16 ,  B01D2201/088 ,  B01D2325/48 ,  A01N31/16

Abstract: Cast semi-permeable membranes made from synthetic polymer used in reverse osmosis, ultrafiltration and microfiltration are treated with a non-leaching antimicrobial agent to prevent its bio-fouling and bacterial breakthrough. The semi-permeable membranes include a polymeric material and a non-leaching antimicrobial agent that is incorporated into and homogeneously distributed throughout the polymeric material. The polymeric material, in the case of one membrane, may be cellulose acetate. In the case of thin film composite polyamide membranes, the antimicrobial agent is incorporated in a microporous polysulfone layer that is sandwiched between a reinforcing fabric and an ultrathin polyamide material. The invention also includes a treatment of flat and hollow fiber semipermeable membranes made with polysulfones and polyvinylidene fluoride.

Abstract translation: 用于反渗透，超滤和微滤的合成聚合物制成的半透膜由非浸出抗菌剂处理，以防止其生物污染和细菌突破。 半透膜包括聚合材料和非浸出抗微生物剂，其被并入并均匀分布在整个聚合物材料中。 在一个膜的情况下，聚合物材料可以是乙酸纤维素。 在薄膜复合聚酰胺膜的情况下，将抗微生物剂并入被夹在增强织物和超薄聚酰胺材料之间的微孔聚砜层中。 本发明还包括用聚砜和聚偏二氟乙烯制成的扁平和中空纤维半透膜的处理。

公开(公告)号：US20030057145A1

公开(公告)日：2003-03-27

申请号：US09962513

申请日：2001-09-24

Inventor： Jon A. Jensen

IPC: B01D029/00

CPC classification number: B24B55/03 ,  B01D29/117 ,  B01D29/58 ,  B01D29/605 ,  B01D35/05 ,  B01D36/02 ,  B01D2201/088

Abstract: A coolant recycling system for efficiently recycling contaminated machine tool coolant thereby extending the useful life of the coolant. The coolant recycling system includes a support frame, a first tank for receiving contaminated coolant, a second tank for receiving a volume of water and coolant concentrate, and a third tank for treating and cleaning the contaminated coolant. A skimmer apparatus is positioned within the third tank for removing the upper level of contaminants from the coolant for filtering separately from the significant volume of coolant within the third tank. An ozone applicator applies a specific volume of ozone to the coolant during the mixing of the coolant within the third tank which kills mold, yeast, fungus and bacteria while also changing the physical state of dissolved solids for increasing the ability to remove the contaminants from the coolant and micro air bubbles float contaminants to the surface to be skimmed.

Abstract translation: 冷却液循环系统，用于有效地回收污染的机床冷却液，从而延长冷却液的使用寿命。 冷却剂回收系统包括支撑框架，用于接收受污染的冷却剂的第一罐，用于接收大量水和冷却剂浓缩物的第二罐，以及用于处理和清洁被污染的冷却剂的第三罐。 分液器装置位于第三罐内，用于从冷却剂中去除上层污染物，以与第三罐内的大量冷却液分离过滤。 臭氧施加器在冷却剂混合期间将冷却剂施加到冷却剂中，所述第三罐中的冷却剂杀死霉菌，酵母，真菌和细菌，同时还改变溶解固体的物理状态，以增加从其中除去污染物的能力 冷却液和微气泡将污染物漂浮到表面进行脱脂。

公开(公告)号：US06331247B1

公开(公告)日：2001-12-18

申请号：US09639545

申请日：2000-08-16

Applicant: Kenneth E. Zoeller ,  Matthew E. Byers ,  William V. West ,  Jason Fletcher

Inventor： Kenneth E. Zoeller ,  Matthew E. Byers ,  William V. West ,  Jason Fletcher

IPC: B01D2956

CPC classification number: B01D35/0276 ,  B01D29/15 ,  B01D29/23 ,  B01D29/58 ,  B01D29/96 ,  B01D2201/088

Abstract: A filtering system for filtering effluent in a septic tank including an outer secondary filter secured within a pipe fitting, wherein the outer secondary filter includes a central opening passing therethrough; an inner primary filter, wherein the inner primary filter is slidingly engaged within the central opening in the outer secondary filter; and a filtering connection element, secured between the outer secondary filter and an inner surface of the pipe fitting, wherein the filtering connection element filters effluent passing upward through the filter pipe fitting and wherein upon removal of the inner primary filter, the outer secondary filter filters the effluent entering the pipe fitting before discharge. Either or both of the outer secondary filter or the inner primary filter may be formed with a biocide to retard the growth of biological material on their surfaces.

Abstract translation: 一种过滤系统，用于对化粪池中的流出物进行过滤，包括固定在管件内的外二次过滤器，其中外二次过滤器包括穿过其中的中心孔; 内部初级过滤器，其中内部初级过滤器滑动地接合在外部二级过滤器中的中心开口内; 以及过滤连接元件，其固定在所述外部二次过滤器和所述管接头的内表面之间，其中所述过滤连接元件过滤通过所述过滤管配件的向上流出的流出物，并且其中在移除所述内部主过滤器时，所述外部次级过滤器过滤器 排放前进入管道的污水。 外二级过滤器或内一级过滤器中的任一种或两者可以由生物杀伤剂形成以延缓其表面上生物材料的生长。

公开(公告)号：US6136190A

公开(公告)日：2000-10-24

申请号：US334249

申请日：1999-06-16

Applicant: Kenneth E. Zoeller ,  Matthew E. Byers ,  William V. West ,  Jason Fletcher

Inventor： Kenneth E. Zoeller ,  Matthew E. Byers ,  William V. West ,  Jason Fletcher

IPC: B01D29/15 ,  B01D35/027 ,  B01D29/56

CPC classification number: B01D35/0276 ,  B01D29/15 ,  B01D2201/088

Abstract: A filtering system for filtering effluent in a septic tank including an outer secondary filter secured within a pipe fitting, wherein the outer secondary filter includes a central opening passing therethrough; an inner primary filter, wherein the inner primary filter is slidingly engaged within the central opening in the outer secondary filter; and a filtering connection element, secured between the outer secondary filter and an inner surface of the pipe fitting, wherein the filtering connection element filters effluent passing upward through the filter pipe fitting and wherein upon removal of the inner primary filter, the outer secondary filter filters the effluent entering the pipe fitting before discharge. Either or both of the outer secondary filter or the inner primary filter may be formed with a biocide to retard the growth of biological material on their surfaces.

公开(公告)号：US5951876A

公开(公告)日：1999-09-14

申请号：US796927

申请日：1997-02-07

Applicant: Malcolm Robert Snowball

Inventor： Malcolm Robert Snowball

IPC: A61L2/10 ,  B01D29/03 ,  B01D35/12 ,  B01D17/06

CPC classification number: C02F1/325 ,  A61L2/10 ,  B01D29/03 ,  B01D35/12 ,  C02F1/004 ,  B01D2201/088 ,  B01D2201/167 ,  C02F2201/3227 ,  C02F2301/08 ,  C02F2303/16 ,  C02F2303/24

Abstract: A fluid treatment apparatus comprises two titanium mesh filters (12,22) connected in series across a flow passage. Each filter (12,22) is irradiated by UV light from respective lamps (13a,13b,23a,23b), so as to kill any micro-organisms trapped on the filters. Backwashing means (18,19,28,19) are provided for backwashing each filter in succession whilst fluid flowing along the passage is filtered by the other filter. In this manner micro-organisms are unable to pass through the apparatus untreated.

Abstract translation: 流体处理装置包括跨过流动通道串联连接的两个钛网过滤器（12,22）。 每个过滤器（12,22）被来自各个灯（13a，13b，23a，23b）的UV光照射，以便杀死被过滤器上的任何微生物。 提供反冲洗装置（18,19,28,19）用于连续反洗每个过滤器，同时沿着通道流动的流体被另一个过滤器过滤。 以这种方式，微生物不能通过未处理的装置。

公开(公告)号：US5723044A

公开(公告)日：1998-03-03

申请号：US779900

申请日：1997-01-07

Applicant: Harry C. Gleason ,  Jeffrey L. Bond

Inventor： Harry C. Gleason ,  Jeffrey L. Bond

IPC: B01D29/11 ,  B01D35/02 ,  B01D35/31 ,  B01D35/28

CPC classification number: B01D29/114 ,  B01D2201/088 ,  Y10S210/931

Abstract: A water filtration system for preventing a Zebra Mussel from entering a water system having a water intake line extending into an aquatic environment exposed to Zebra Mussels. The system contains an intake line connection for connecting the filtration system to the intake line; at least one water collection line extending from the intake line connection; a water intake line which is disposed sub-statantially parallel to the water collection line and which contains an orifice with a top surface and a copper screen recessed at least about 2.5 inches from the top surface; a first water filter and a second water filter, wherein each of these filters has a largest pore size that is small enough to prevent passage of an egg or veliger of Zebra Mussels; a a copper screen surrounding each of the first water filter and said second water filter; and a housing surrounding each of the water filters and including a first filter intake and a second filter intake.

Abstract translation: 用于防止斑马贻贝进入具有延伸到暴露于斑马贻贝的水生环境中的进水管线的水系统的水过滤系统。 该系统包括用于将过滤系统连接到进气管线的进气管线连接件; 至少一个从进气管路连接延伸出来的集水管; 进水管线，其设置为与所述集水管子统一平行，并且包括具有顶表面的孔口和从顶表面凹陷至少约2.5英寸的铜筛; 第一水过滤器和第二水过滤器，其中每个过滤器具有足够小以防止斑马贻贝的卵或丝绒通过的最大孔径; 围绕所述第一水过滤器和所述第二水过滤器的每个的铜屏幕; 以及围绕每个所述水过滤器并包括第一过滤器入口和第二过滤器入口的壳体。

公开(公告)号：US5525222A

公开(公告)日：1996-06-11

申请号：US509353

申请日：1995-07-31

Applicant: Harry Gleason ,  Jeffery Bond

Inventor： Harry Gleason ,  Jeffery Bond

IPC: B01D29/11 ,  B01D35/02 ,  B01D35/31 ,  B01D35/28

CPC classification number: B01D29/114 ,  B01D2201/088 ,  Y10S210/931

Abstract: Disclosed herein are improvements to a water filtration system on a water intake line that prevent the infestation of Zebra Mussels in the water system. The water filtration system filters any water entering the water intake line through a filter having a largest pore size that is small enough to prevent the passage of an eggs or veliger of Zebra Mussels. To prevent accumulation of Zebra Mussels on the filters and the filtration unit, copper screens surround the filters and the water intake to the filtration system. The filters are also provided with threaded ends to facilitate easy and reliable removal and replacement of the filters when needed.

Abstract translation: 本文公开了对进水管线上的水过滤系统的改进，其防止水系中斑马贻贝的侵染。 水过滤系统通过具有最小孔径的过滤器过滤进入进水管线的任何水，该过滤器足够小以防止斑马贻贝的卵或丝绒通过。 为了防止斑马贻贝在过滤器和过滤装置上积聚，铜屏幕围绕过滤器和进入过滤系统的进水口。 过滤器还设有螺纹端，以便在需要时便于和可靠地移除和更换过滤器。