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1. 发明申请

US20100218946A1 Water Treatment Following Shale Oil Production By In Situ Heating 有权
标题翻译：页岩油生产后的水处理由原位加热
公开(公告)号：US20100218946A1
公开(公告)日：2010-09-02
申请号：US12683843
申请日：2010-01-07
申请人： William A. Symington , Piyush S. Shah , John D. Miller , Jesse D. Yeakel , Ganesh L. Ghurye
发明人： William A. Symington , Piyush S. Shah , John D. Miller , Jesse D. Yeakel , Ganesh L. Ghurye
IPC分类号： E21B43/241 , C02F1/00 , C02F1/40 , C02F3/02 , C02F1/44 , E21B43/24
CPC分类号： E21B43/247
摘要： A method for treating water at a water treatment facility is provided. In one aspect, the water has been circulated through a subsurface formation in a shale oil development area. The subsurface formation may comprise shale that has been spent due to pyrolysis of formation hydrocarbons. The method in one embodiment includes receiving the water at the water treatment facility, and treating the water at the water treatment facility in order to (i) substantially separate oil from the water, (ii) substantially remove organic materials from the water, (iii) substantially reduce hardness and alkalinity of the water, (iv) substantially remove dissolved inorganic solids from the water, and/or (v) substantially remove suspended solids from the water. The method may further includes delivering the water that has been treated at the water treatment facility re-injecting the treated water into the subsurface formation to continue leaching out contaminants from the spent shale.
摘要翻译：提供了一种在水处理设备处理水的方法。在一个方面，水已经在页岩油开发区域中通过地下地层循环。地下构造可以包括由于地层烃的热解而消耗的页岩。在一个实施方案中的方法包括在水处理设备处接收水，以及处理水处理设备处的水以便（i）从水中大大分离油，（ii）从水中基本上除去有机物质，（iii ）大大降低水的硬度和碱度，（iv）从水中基本上除去溶解的无机固体，和/或（v）从水中基本上除去悬浮固体。该方法还可以包括输送在处理水处理设备处理过的水，将经处理的水重新注入地下地层，以继续从废页岩中浸出污染物。

2. 发明授权

US07276164B2 Nitrate removal in a purge stream using constructed wetlands 有权
标题翻译：使用建造的湿地在吹扫流中除去硝酸盐
公开(公告)号：US07276164B2
公开(公告)日：2007-10-02
申请号：US10960903
申请日：2004-10-07
申请人： Chad E. Shockley , John D. Miller , Piyush S. Shah
发明人： Chad E. Shockley , John D. Miller , Piyush S. Shah
IPC分类号： C02F3/32
CPC分类号： C02F3/327 , C02F2101/32 , C02F2103/18 , C02F2103/36 , Y02W10/18 , Y10S210/903
摘要： The present invention comprises a system and methodology for denitrification using constructed wetlands. The constructed wetlands of the present invention can be effectively applied as a wastewater point source treatment technology to any high total dissolved solids (e.g. sulfites and sulfates), carbon deficient wastewater stream for nitrate control. Pollutants are removed from the stream via a number of processes including plant uptake, volatilization, filtration and biological reduction. The present system and methodology offers an ability to reduce outflow stream nitrate concentrations in a cost-effective manner with minimal capital investment.
摘要翻译：本发明包括使用构建的湿地进行脱氮的系统和方法。本发明的构建湿地可以作为废水点源处理技术有效地应用于任何高总溶解固体（例如亚硫酸盐和硫酸盐），用于硝酸盐控制的缺碳废水流。通过包括植物吸收，挥发，过滤和生物还原在内的多种方法将污染物从流中除去。目前的系统和方法提供了以最小的资本投资以低成本效益的方式减少流出物硝酸盐浓度的能力。

3. 发明授权

US08616279B2 Water treatment following shale oil production by in situ heating 有权
标题翻译：通过原位加热页岩油生产后的水处理
公开(公告)号：US08616279B2
公开(公告)日：2013-12-31
申请号：US12683843
申请日：2010-01-07
申请人： William A. Symington , Piyush S. Shah , John D Miller , Jesse D Yeakel , Ganesh L Ghurye
发明人： William A. Symington , Piyush S. Shah , John D Miller , Jesse D Yeakel , Ganesh L Ghurye
IPC分类号： E21B43/24
CPC分类号： E21B43/247
摘要： A method for treating water at a water treatment facility is provided. In one aspect, the water has been circulated through a subsurface formation in a shale oil development area. The subsurface formation may comprise shale that has been spent due to pyrolysis of formation hydrocarbons. The method in one embodiment includes receiving the water at the water treatment facility, and treating the water at the water treatment facility in order to (i) substantially separate oil from the water, (ii) substantially remove organic materials from the water, (iii) substantially reduce hardness and alkalinity of the water, (iv) substantially remove dissolved inorganic solids from the water, and/or (v) substantially remove suspended solids from the water. The method may further includes delivering the water that has been treated at the water treatment facility re-injecting the treated water into the subsurface formation to continue leaching out contaminants from the spent shale.
摘要翻译：提供了一种在水处理设备处理水的方法。在一个方面，水已经在页岩油开发区域中通过地下地层循环。地下构造可以包括由于地层烃的热解而消耗的页岩。在一个实施方案中的方法包括在水处理设备处接收水，以及处理水处理设备处的水以便（i）从水中大大分离油，（ii）从水中基本上除去有机物质，（iii ）大大降低水的硬度和碱度，（iv）从水中基本上除去溶解的无机固体，和/或（v）从水中基本上除去悬浮固体。该方法还可以包括输送在处理水处理设备处理过的水，将经处理的水重新注入地下地层，以继续从废页岩中浸出污染物。

4. 发明申请

US20120080389A1 SOx REMEDIATION IN MANUFACTURING OPERATIONS 审中-公开
标题翻译：制造业务中的SOX补救
公开(公告)号：US20120080389A1
公开(公告)日：2012-04-05
申请号：US13216838
申请日：2011-08-24
申请人： Steven Thomas SMITH , Piyush S. SHAH , John D. MILLER , David PERRY
发明人： Steven Thomas SMITH , Piyush S. SHAH , John D. MILLER , David PERRY
IPC分类号： B01D53/77 , B01J19/00
CPC分类号： C02F1/72 , B01D53/48 , C02F1/20 , C02F1/722 , C02F1/727 , C02F1/76 , C02F1/78 , C02F2101/101 , C02F2101/32 , C02F2101/322 , C02F2103/365
摘要： Method for SOx remediation in a manufacturing operation includes providing a process stream including an organic compound and an amount of a sulfur-containing compound, an oxidation stream including at least one chemical oxidant, and combining at least a portion of the oxidant stream with at least a portion of the process stream to obtain an organic stripper feed stream, in which the amount of the sulfur-containing compound is reduced upon reaction with the at least one chemical oxidant. The method can further include directing at least a portion of the organic stripper feed stream to a combustion operation, and emitting a SOx remediated off gas from the combustion operation. A system using the disclosed method also is provided.
摘要翻译：在制造操作中用于SOx修复的方法包括提供包括有机化合物和一定量的含硫化合物的工艺流，包含至少一种化学氧化剂的氧化流，并将至少一部分氧化剂流与至少一部分工艺流以获得有机汽提器进料流，其中含硫化合物的量在与至少一种化学氧化剂反应时被还原。该方法可以进一步包括将有机汽提器进料流的至少一部分引导至燃烧操作，以及从燃烧操作中排出SO x补救的废气。还提供了使用所公开的方法的系统。

5. 发明授权

US4983297A Waste water treating process scheme 失效
标题翻译：废水处理工艺方案
公开(公告)号：US4983297A
公开(公告)日：1991-01-08
申请号：US290381
申请日：1988-12-29
申请人： Stanislaus A. Kaczmarek , Piyush S. Shah , George A. Green
发明人： Stanislaus A. Kaczmarek , Piyush S. Shah , George A. Green
IPC分类号： B01D17/02 , C02F1/20 , C02F1/66 , C02F3/30 , C02F9/00
CPC分类号： C02F9/00 , B01D17/02 , C02F1/20 , C02F1/66 , C02F3/30
摘要： Waste water, such as water separated from crude oil at a production well which comprises an alkali metal component, a Group II A metal component, organic pollutants and insoluble oils and solids, is treated by the sequential steps of oils and solids removal, H.sub.2 S removal, anaerobic treatment and aerobic treatment.
摘要翻译：在包括碱金属组分，IIA族金属组分，有机污染物和不溶性油和固体的生产井中从原油分离的废水，通过除油除去HOSS的顺序步骤进行处理，厌氧处理和好氧处理。

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