公开(公告)号：US20090250137A1

公开(公告)日：2009-10-08

申请号：US12383733

申请日：2009-03-27

申请人： Rodney Ruskin

发明人： Rodney Ruskin

IPC分类号： F16L9/14 ,  B29C47/00 ,  C08L27/12 ,  C08L27/20 ,  C08L83/00 ,  C08L27/16

CPC分类号： A61L2/23 ,  C08L23/06 ,  C08L23/0815 ,  C08L27/16 ,  Y10T428/1393 ,  Y10T428/1397 ,  C08L2666/06

摘要： A water transmission tubing for controlling the flow of water under pressure comprises a tubular inner liner of generally uniform cross-sectional configuration continuous with the length of the tubing and having an anti-bacterial agent for preventing the growth of bacteria on the inside wall of the tube. The inner liner contains a dispersed slip additive that forms a low friction surface inside the tubing for preventing adherence of slime to the inside of the tubing. The slip additive can comprise a fluoroelastomer, a fluoropolymer, a silicone resinous material, or mixtures thereof. The liner can be a separate inner layer of a multi-layer dripline, a monolayer form of the dripline or the inside of a drip irrigation emitter. The invention is particularly useful in subsurface treatment of wastewater.

摘要翻译： 用于控制压力下的水流的水输送管道包括管状内衬，其具有与管的长度连续的大致均匀的横截面构造，并且具有用于防止细菌在内壁上生长的抗菌剂 管。 内衬包含分散的滑动添加剂，其在管道内形成低摩擦表面，以防止粘液粘附到管内。 滑爽添加剂可以包含含氟弹性体，含氟聚合物，硅树脂材料或其混合物。 内衬可以是多层滴管的单独内层，滴液管的单层形式或滴灌发射器的内部。 本发明在废水的地下处理中特别有用。

公开(公告)号：US08286667B2

公开(公告)日：2012-10-16

申请号：US12383733

申请日：2009-03-27

申请人： Rodney Ruskin

发明人： Rodney Ruskin

IPC分类号： F16L9/14

CPC分类号： A61L2/23 ,  C08L23/06 ,  C08L23/0815 ,  C08L27/16 ,  Y10T428/1393 ,  Y10T428/1397 ,  C08L2666/06

摘要： A water transmission tubing for controlling the flow of water under pressure comprises a tubular inner liner of generally uniform cross-sectional configuration continuous with the length of the tubing and having an anti-bacterial agent for preventing the growth of bacteria on the inside wall of the tube. The inner liner contains a dispersed slip additive that forms a low friction surface inside the tubing for preventing adherence of slime to the inside of the tubing. The slip additive can comprise a fluoroelastomer, a fluoropolymer, a silicone resinous material, or mixtures thereof. The liner can be a separate inner layer of a multi-layer dripline, a monolayer form of the dripline or the inside of a drip irrigation emitter. The invention is particularly useful in subsurface treatment of wastewater.

摘要翻译： 用于控制压力下的水流的输水管道包括管状内衬，其具有与管长度连续的大致均匀的横截面构造，并且具有用于防止细菌在内壁上生长的抗菌剂 管。 内衬包含分散的滑动添加剂，其在管道内形成低摩擦表面，以防止粘液粘附到管道内部。 滑爽添加剂可以包含含氟弹性体，含氟聚合物，硅树脂材料或其混合物。 内衬可以是多层滴管的单独内层，滴液管的单层形式或滴灌发射器的内部。 本发明在废水的地下处理中特别有用。

公开(公告)号：US20090242492A1

公开(公告)日：2009-10-01

申请号：US12413375

申请日：2009-03-27

申请人： Rodney Ruskin

发明人： Rodney Ruskin

IPC分类号： C02F3/30 ,  C02F103/00

CPC分类号： C02F3/103 ,  C02F3/06 ,  C02F3/1263 ,  C02F3/301 ,  Y02W10/15

摘要： A wastewater treatment and disposal system includes a pressure system for forcing wastewater effluent from a treatment tank to a subsurface dispersal/reuse area. Filtered effluent is discharged into the dispersal area through a system of drip irrigation-type driplines contained inside separate elongated, generally tubular sleeve-like enclosures running along the length of each dripline. The sleeve-like enclosures are made of flexible geotextile subsurface drainage fabric for spreading out the effluent discharged to the dispersal area from the driplines. At least a portion of the drainage fabric may contain an herbicide for forming a “biobarrier” that inhibits undesired root growth into the fabric. The sleeved geotextile fabric can set up a biologically active zone in the ground around the dripline. Air can be injected into the biologically active zone through the dripline emitters for dewatering and/or for treating an anaerobic condition in the zone, for changing the zone to a more aerobic condition.

摘要翻译： 废水处理和处理系统包括用于迫使来自处理罐的废水流出物到地下分散/再利用区域的压力系统。 过滤的流出物通过滴水式滴灌系统排放到分散区域，该系统包含在沿着每个滴液管的长度延伸的分开的细长的，通常管状的套筒状外壳内。 套筒状外壳由柔性土工织物地下排水织物制成，用于将从排水管排出的污水排出到分散区域。 排水织物的至少一部分可以含有用于形成抑制不期望的根生长进入织物的“生物阻隔物”的除草剂。 袖子土工织物可以在滴水管周围的地面上设置一个生物活性区域。 空气可以通过用于脱水的滴灌发射器注入生物活性区域和/或用于处理该区域中的厌氧条件，以将区域改变为更有氧条件。

公开(公告)号：US08689484B2

公开(公告)日：2014-04-08

申请号：US13099645

申请日：2011-05-03

申请人： Rodney Ruskin

发明人： Rodney Ruskin

IPC分类号： A01N33/18

CPC分类号： A01N25/34 ,  A01N25/10 ,  A01N33/18 ,  A01N41/06

摘要： A polyolefin sheet material carries layered segments of a polymer which contains a herbicide such as a 2,6-dinitroaniline. The sheet material can be porous to permit free passage of water. It may be either a perforated sheet or a woven or non-woven material. A desired material is a non-woven fabric of non-biodegradable polyolefin material, such as a geotextile, for example. In order to obtain a root growth-repelling property, the herbicide is blended with a polymer which is attached or bonded to or embedded in the geotextile, or other polyolefin carrier sheet material, in the form of spaced apart layered segments. Diffusion of the herbicide directly into the soil is prevented by a barrier material positioned on, coated on, or otherwise bonded to the layered segments, to encompass surfaces of the segments which are otherwise exposed on the sheet material. Essentially all of the herbicide contained in the layered segments is directed into the soil virtually exclusively by means of its long term migration through the carrier sheet material.

摘要翻译： 聚烯烃片材承载含有除草剂如2,6-二硝基苯胺的聚合物的层状段。 片材可以是多孔的以允许水的自由通过。 它可以是穿孔片材或织造或非织造材料。 所需的材料是不可生物降解的聚烯烃材料的无纺织物，例如土工织物。 为了获得根生长驱避性质，将除草剂与以分开的分层片段的形式连接或粘合或嵌入土工织物或其它聚烯烃载体片材的聚合物混合。 将除草剂直接扩散到土壤中的方法是通过位于，涂覆在其上或以其它方式结合到层状段上的阻挡材料来防止另外暴露在片材上的段的表面。 基本上，分层段中所含的所有除草剂通过其通过载体片材的长期迁移实际上被引导到土壤中。

公开(公告)号：US20110289834A1

公开(公告)日：2011-12-01

申请号：US13099645

申请日：2011-05-03

申请人： Rodney Ruskin

发明人： Rodney Ruskin

IPC分类号： A01G1/00 ,  A01N33/18

CPC分类号： A01N25/34 ,  A01N25/10 ,  A01N33/18 ,  A01N41/06

摘要： A polyolefin sheet material carries layered segments of a polymer which contains a herbicide such as a 2,6-dinitroaniline. The sheet material can be porous to permit free passage of water. It may be either a perforated sheet or a woven or non-woven material. A desired material is a non-woven fabric of non-biodegradable polyolefin material, such as a geotextile, for example. In order to obtain a root growth-repelling property, the herbicide is blended with a polymer which is attached or bonded to or embedded in the geotextile, or other polyolefin carrier sheet material, in the form of spaced apart layered segments. Diffusion of the herbicide directly into the soil is prevented by a barrier material positioned on, coated on, or otherwise bonded to the layered segments, to encompass surfaces of the segments which are otherwise exposed on the sheet material. Essentially all of the herbicide contained in the layered segments is directed into the soil virtually exclusively by means of its long term migration through the carrier sheet material.

摘要翻译： 聚烯烃片材承载含有除草剂如2,6-二硝基苯胺的聚合物的层状段。 片材可以是多孔的以允许水的自由通过。 它可以是穿孔片材或织造或非织造材料。 所需的材料是不可生物降解的聚烯烃材料的无纺织物，例如土工织物。 为了获得根生长驱避性质，将除草剂与以分开的分层片段的形式连接或粘合或嵌入土工织物或其它聚烯烃载体片材的聚合物混合。 将除草剂直接扩散到土壤中的方法是通过位于，涂覆在其上或以其它方式结合到层状段上的阻挡材料来防止另外暴露在片材上的段的表面。 基本上，分层段中所含的所有除草剂通过其通过载体片材的长期迁移实际上被引导到土壤中。

公开(公告)号：US20060255186A1

公开(公告)日：2006-11-16

申请号：US11418745

申请日：2006-05-04

申请人： Rodney Ruskin

发明人： Rodney Ruskin

IPC分类号： B05B15/00

CPC分类号： A01G25/023 ,  Y02A40/237

摘要： A drip irrigation emitter includes a housing containing an inlet opening for receiving water from a supply tube and an outlet opening for emitting water at a pressureless drip rate. A labyrinth inside the emitter receives water from the supply tube through the inlet opening, reducing its pressure and emitting the water at a drip rate. A flexible pressure-compensating diaphram inside the housing flexes elastically under pressure changes of water entering in the opening from the supply tube. A raised structured surface positioned between the inlet opening and the diaphram prevents the diaphram from sealing off water entry to the emitter housing through the inlet opening when water pressure in the supply tube is shut off. The raised structured surface is configured to allow air contained in the soil to be drawn backwards through the emitter at a very slow rate, thereby inhibiting emitter blockage caused by soil ingestion.

摘要翻译： 滴灌发射器包括：壳体，其容纳有用于从供给管接收水的入口和用于以无压滴流率排出水的出口。 发射器内部的迷宫通过入口从供料管接收水分，降低压力并以滴水速度喷出水分。 壳体内部的柔性压力补偿膜片在从供应管道进入开口的水的压力变化下弹性地弯曲。 定位在入口开口和隔膜之间的凸起的结构化表面防止在供应管中的水压被关闭时，隔膜通过入口密封水进入发射器壳体。 升高的结构化表面被配置为允许包含在土壤中的空气以非常慢的速率被向后拉过发射器，从而抑制由土壤摄入引起的发射体阻塞。

公开(公告)号：US20090282976A1

公开(公告)日：2009-11-19

申请号：US12465360

申请日：2009-05-13

申请人： Rodney Ruskin

发明人： Rodney Ruskin

IPC分类号： B01D47/00

CPC分类号： E21B41/0057 ,  C02F3/282 ,  C02F3/288 ,  E03F1/002 ,  Y02E50/343

摘要： Greenhouse gas emissions containing methane are collected at the source and dispersed into the soil via subsurface drip irrigation techniques. In one embodiment, methane gas generated from anaerobic digestion in a septic tank, such as a decentralized septic system, is disposed of via a subsurface wastewater disposal system. Secondary-treated wastewater effluent from the septic tank and the air/methane gas drawn from above the septic tank can be alternately pumped downstream to a drain field containing a time-dosed dispersal system comprising drip irrigation emitters in downstream driplines. Alternatively, the air/methane gas can be simultaneously drawn from the septic tank and injected into the pressure flow of wastewater effluent via a venturi-type mixer-injector. The methane gas pumped through the drip system into the soil can oxidize and break down into carbon dioxide as one of its by-products. The subsurface methane gas disposal system may be used in combination with subsurface irrigation of plants or vegetation which can usefully absorb the carbon dioxide by-product.

摘要翻译： 在源头收集含甲烷的温室气体排放，并通过地下滴灌技术将其分散到土壤中。 在一个实施方案中，通过诸如分散式化粪池系统的化粪池中的厌氧消化产生的甲烷气体经由地下废水处理系统处理。 来自化粪池的二次处理废水流出物和从化粪池上方抽取的空气/甲烷气体可以在下游交替地泵送到排水场，该排水区包含下游滴水管中包含滴灌发射器的定时分散系统。 或者，空气/甲烷气体可以从化粪池同时抽出，并通过文丘里型混合器 - 注射器注入废水流出物的压力流中。 通过滴灌系统泵入土壤的甲烷气体可以氧化并分解成二氧化碳作为其副产品之一。 地下甲烷气体处理系统可以与可以有效吸收二氧化碳副产物的植物或植被的地下灌溉相结合使用。

公开(公告)号：US20080087749A1

公开(公告)日：2008-04-17

申请号：US11546021

申请日：2006-10-10

申请人： Rodney Ruskin ,  Francois vanderSpuy

发明人： Rodney Ruskin ,  Francois vanderSpuy

IPC分类号： B05B15/00

CPC分类号： A01G25/165

摘要： A water treatment and/or irrigation system which includes a source of water under pressure, such as a pump, an optional filter that receives water from the pump and emits filtered water under pressure, a system of irrigation lines that receives water under pressure for distribution to a field, and a flushing system for periodically cleaning the irrigation lines and/or the filter. The flushing system has a pressure vessel that receives the water under pressure and periodically builds its pressure to a level in excess of the normal level of the pressure delivered to the field, followed by discharging the built-up pressure as sharp pulses separated by one or more short time intervals directed toward the irrigation lines and/or the filter to effect cleaning thereof.

摘要翻译： 一种水处理和/或灌溉系统，其包括在压力下的水源，例如泵，从泵接收水并在压力下排出过滤的水的可选过滤器，在压力下接收水以分配的灌溉管线系统 以及用于周期性地清洁灌溉管线和/或过滤器的冲洗系统。 冲洗系统具有压力容器，其在压力下接收水并周期性地将其压力建立至超过传送到场的压力的正常水平的水平，随后将积聚压力作为由一个或者 指向灌溉线和/或过滤器的更短的时间间隔以进行清洁。

公开(公告)号：US20070095742A1

公开(公告)日：2007-05-03

申请号：US11588149

申请日：2006-10-25

申请人： Rodney Ruskin

发明人： Rodney Ruskin

IPC分类号： B01D29/00

CPC分类号： B01D29/46 ,  B01D29/66 ,  B01D29/70 ,  B01D2201/088

摘要： A disc filtration system comprises a filter element containing microporous plastic discs through which liquid effluent such as wastewater is passed for filtration. The filter disc surface material contains an anti-bacterial agent exposed to the liquid being filtered for inhibiting growth of microorganisms on the exterior of the filter element. The exposure to the anti-bacterial agent inhibits microorganism growth to an extent that prolongs the useful operational filtration cycle life of the filter between backwashing cycles. The invention applies to disc filters having automatic backwashing and manually operated disc-type filters.

摘要翻译： 盘式过滤系统包括含有微孔塑料盘的过滤元件，液体流出物例如废水通过该过滤元件进行过滤。 过滤盘表面材料含有暴露于被过滤的液体的抗菌剂，用于抑制微生物在过滤元件外部的生长。 暴露于抗细菌剂可以抑制微生物的生长，从而延长反冲洗循环之间过滤器的有用的操作过滤循环寿命。 本发明适用于具有自动反冲洗和手动操作的盘式过滤器的盘式过滤器。

公开(公告)号：US5591293A

公开(公告)日：1997-01-07

申请号：US339593

申请日：1994-11-14

申请人： David B. Miller ,  John M. Langa ,  Rodney Ruskin

发明人： David B. Miller ,  John M. Langa ,  Rodney Ruskin

IPC分类号： A01G25/02 ,  B29C47/02 ,  B29C53/48 ,  B29C65/02 ,  B29C65/74 ,  B29C70/74 ,  B05B15/00

CPC分类号： B29C70/742 ,  A01G25/02 ,  B29C47/028 ,  B29C53/48 ,  B29C65/028 ,  B29C66/4322 ,  B29C66/472 ,  B29C66/73711 ,  B29C66/73713 ,  B29C66/83413 ,  B29C47/0026 ,  B29C47/004 ,  B29C47/0057 ,  B29C47/0059 ,  B29C47/0066 ,  B29C65/7439 ,  B29C66/8432 ,  B29L2009/00 ,  B29L2022/007 ,  B29L2023/005 ,  Y10T156/1013 ,  Y10T156/1038

摘要： A process for making low cost drip irrigation lines comprises molding a drip emitter having an elongated labyrinthine channel formed in the depth of the emitter body. Emitters of other configurations also can be used in the process. A plastic film is extruded and passed through a film die with an air injection tube at one end forming a plastic film bubble. At the bottom of the extruded plastic film bubble a pair of pressure rolls join opposite faces of the bubble to form a continuous unitary extruded plastic film sheet. The emitters are moved in series toward the nip of the pressure rolls and are inserted in sequence with their labyrinthine faces facing toward the hot bubble. The emitters are bonded to the extruded film sheet using the heat of extrusion, and the external sheet forms one face of the labyrinthine channel through each emitter. After laminating the emitter to the extruded film, an exit hole is formed through the film to each emitter and the film is then wrapped and bead sealed to form a continuous flexible drip irrigation tube with the emitters spaced apart along the inside of the tube. The process can be used for making multiple drip irrigation lines in parallel along a single extruded plastic film sheet.

摘要翻译： 制造低成本滴灌线的方法包括：在发射体的深度形成具有细长的迷宫通道的滴水发射器。 其他配置的发射器也可以在该过程中使用。 塑料薄膜被挤出并通过一个薄膜模具，空气注射管在一端形成一个塑料薄膜气泡。 在挤出的塑料薄膜气泡的底部，一对加压辊与气泡的相对面接合以形成连续的单一挤压塑料薄膜片。 发射器串联移动到压辊的辊隙，并且依次插入它们的迷宫面朝向热气泡。 发射体使用挤出热量结合到挤压薄膜片上，外部片材通过每个发射体形成迷宫通道的一个面。 在将发射器层压到挤出膜之后，通过膜向每个发射器形成出口孔，然后将膜缠绕并且珠密封以形成连续的柔性滴灌管，其中发射器沿着管的内部间隔开。 该方法可用于沿着单个挤出塑料薄膜片并行制备多个滴灌线。