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1. 发明授权

US06312601B1 Silica precipitate 失效
标题翻译：二氧化硅沉淀
公开(公告)号：US06312601B1
公开(公告)日：2001-11-06
申请号：US09651807
申请日：2000-08-30
申请人： Stephen D. Allen , Josh H. Golden
发明人： Stephen D. Allen , Josh H. Golden
IPC分类号： C02F144
CPC分类号： B01D65/02 , B01D61/147 , B01D61/16 , B01D2311/04 , B01D2321/04 , B01D2321/162 , B01D2321/164 , B01D2321/168 , B01D2321/28 , C02F1/444 , C02F1/5236 , C02F1/56 , C02F1/583 , C02F2101/20 , C02F2103/346 , B01D2311/18 , B01D2311/2642
摘要： A process and system for removing heavy metals, fluoride, silica and other contaminants from large volumes of wastewater is disclosed. In the process, a wastewater stream containing the contaminant is treated with a chemical coagulant to create a particle having a diameter greater than 5 microns. Treated wastewater is passed through a microfiltration membrane which physically separates the metal contaminant particle from the wastewater. Commercially available microfiltration membranes having a pore size from 0.5 micron to 5 microns may be used. The treated wastewater flow rate through the microfiltration membranes can range from 700 gallons per square foot of membrane per day (“GFD”) to 1500 GFD. Solids are removed from the membrane surface by periodically backflushing the micro-filtration membranes and draining the filtration vessel within which the membranes are located. The dislodged solid material within the filtration vessel is flushed into a holding tank for further processing of the solids.
摘要翻译：公开了一种用于从大量废水中去除重金属，氟化物，二氧化硅和其它污染物的方法和系统。在此过程中，用化学凝结剂处理含有污染物的废水流，产生直径大于5微米的颗粒。经处理的废水通过微生物膜，其将金属污染物颗粒与废水物理分离。可以使用孔径为0.5微米至5微米的市售微滤膜。通过微滤膜处理的废水流量可以从每天平均每平方米700加仑（“GFD”）到1500 GFD的范围。通过周期性地反冲微滤膜并排出膜所在的过滤容器，从膜表面除去固体。将过滤容器内的移出的固体材料冲入储存罐中以进一步处理固体。

2. 发明授权

US06428705B1 Process and apparatus for high flow and low pressure impurity removal 失效
标题翻译：高流动和低压杂质去除的工艺和设备
公开(公告)号：US06428705B1
公开(公告)日：2002-08-06
申请号：US09688898
申请日：2000-10-16
申请人： Stephen D. Allen , Josh H. Golden
发明人： Stephen D. Allen , Josh H. Golden
IPC分类号： C02F144
CPC分类号： B01D65/02 , B01D61/147 , B01D61/16 , B01D2311/04 , B01D2321/04 , C02F1/444 , C02F1/5236 , C02F1/56 , C02F1/583 , C02F2103/346 , B01D2311/2642
摘要： A process for removing contaminants from large volumes of wastewater is disclosed. The process involves treating a wastewater stream containing the contaminant with a coagulant that reacts with the contaminant to form a particulate or aggregate of particulates having a size greater than 10 &mgr;m. The treated wastewater is passed through a microfiltration membrane having a pore size in the range from 0.5 &mgr;m to 10 &mgr;m at low pressure (less than 20 psig) to remove the contaminant. Under such conditions, the treated wastewater flux rate is greater than 200 gallons per square foot of membrane per day (“GFD”), and typically from 200 to 1500 GFD.
摘要翻译：公开了一种从大量废水中除去污染物的方法。该方法包括用与污染物反应的凝结剂处理含有污染物的废水流以形成尺寸大于10um的颗粒或聚集体的颗粒。经处理的废水在低压（小于20psig）下通过孔径在0.5μm至10μm的孔径的微滤膜以除去污染物。在这种条件下，经处理的废水通过速率大于每天每平方英尺200加仑（“GFD”），通常为200至1500 GFD。

3. 发明申请

US20130270189A1 TREATMENT OF CONTAMINATED IMPOUND WATER 有权
标题翻译：污水渗水处理
公开(公告)号：US20130270189A1
公开(公告)日：2013-10-17
申请号：US13839951
申请日：2013-03-15
申请人： Stephen D. Allen
发明人： Stephen D. Allen
IPC分类号： C02F9/00
CPC分类号： C02F9/00 , C02F1/441 , C02F1/444 , C02F1/5236 , C02F1/5245 , C02F1/56 , C02F1/725 , C02F2101/006 , C02F2101/103 , C02F2101/106 , C02F2103/007 , C02F2103/10
摘要： Systems and methods for treating contaminated impound water are disclosed which include a pretreatment stage wherein contaminated water is oxidized, pH adjusted, treated with a coagulant, and treated with a polymer to form a flocculent comprising bulk solids and fine particles. The oxidizing step may include two or more stages, one of which is a treatment with ferrous iron generated from iron filings or steel wool. Bulk solids are removed, and the liquid portion containing fine particles is applied to a low pressure microfiltration unit to remove the fine particles resulting in a microfilter effluent. The microfilter effluent may be directly fed to a reverse osmosis (R/O) unit. The R/O reject may be recycled to another R/O unit (second pass). The R/O permeate may be blended as needed with the microfiltration effluent to provide the final discharge effluent with reduced contaminant levels and maximized throughput. The R/O second pass reject water is further oxidized and recycled back to the front of the system to be retreated.
摘要翻译：公开了用于处理污染的蓄水的系统和方法，其包括预处理阶段，其中污染的水被氧化，pH调节，用凝结剂处理，并用聚合物处理以形成包含本体固体和细颗粒的絮凝物。氧化步骤可以包括两个或多个阶段，其中一个阶段是由铁屑或钢丝绒产生的亚铁的处理。除去大量固体，将含有细颗粒的液体部分施加到低压微量过滤装置以除去导致微过滤器流出物的细小颗粒。微滤器流出物可以直接进料到反渗透（R / O）单元。 R / O拒绝可以再循环到另一个R / O单元（第二遍）。 R / O渗透物可以根据需要与微过滤流出物共混以提供最终的排出流出物，其污染物水平降低并且最大化生产量。 R / O第二次排出水被进一步氧化并再循环回系统的前部以进行退回。

4. 发明授权

US08110106B2 Anaerobic digester design and operation 有权
标题翻译：厌氧消化器的设计和运行
公开(公告)号：US08110106B2
公开(公告)日：2012-02-07
申请号：US12539293
申请日：2009-08-11
申请人： Stephen D. Allen , Dallas K. Isom
发明人： Stephen D. Allen , Dallas K. Isom
IPC分类号： C02F11/02 , C02F3/30
CPC分类号： C02F3/286 , C02F11/04 , C02F2303/12 , C12M21/04 , C12M27/02 , C12M41/24 , C12M45/20 , Y02E50/343
摘要： An apparatus for the anaerobic digestion of solid waste is disclosed. The apparatus includes a pre-digestion treatment chamber and an anaerobic digester chamber coupled to the pre-digestion treatment chamber. A liquid suspension of solid waste is pretreated under aerobic conditions by heating to a desired pre-digestion temperature. One or more chemical or biological additives are added to the suspension of solid waste to improve the anaerobic digestibility of the solid waste. This may include enzymes to destruct poorly digestible solids and/or materials to provide a desired C:N ratio in the solid waste. The apparatus may include mixers, heaters, chemical or biological additives as needed, various sensors and probes, and a control system to monitor and control the anaerobic digestion process and maintain microbial health of the digester.
摘要翻译：公开了一种厌氧消化固体废物的设备。该装置包括预消化处理室和联接到预消化处理室的厌氧消化池。固体废物的液体悬浮液在有氧条件下通过加热至预期的消化温度进行预处理。将一种或多种化学或生物添加剂加入到固体废物的悬浮液中以改善固体废物的厌氧消化率。这可能包括用于破坏不易消化的固体和/或材料以在固体废物中提供期望的C：N比的酶。该设备可以包括需要的混合器，加热器，化学或生物添加剂，各种传感器和探针，以及用于监测和控制厌氧消化过程并维持蒸煮器的微生物健康的控制系统。

5. 发明申请

US20100032370A1 ANAEROBIC DIGESTER DESIGN AND OPERATION 有权
标题翻译： ANAEROBIC DIGESTER设计和操作
公开(公告)号：US20100032370A1
公开(公告)日：2010-02-11
申请号：US12539293
申请日：2009-08-11
申请人： Stephen D. Allen , Dallas K. Isom
发明人： Stephen D. Allen , Dallas K. Isom
IPC分类号： C02F11/04 , C02F3/28
CPC分类号： C02F3/286 , C02F11/04 , C02F2303/12 , C12M21/04 , C12M27/02 , C12M41/24 , C12M45/20 , Y02E50/343
摘要： An apparatus for the anaerobic digestion of solid waste is disclosed. The apparatus includes a pre-digestion treatment chamber and an anaerobic digester chamber coupled to the pre-digestion treatment chamber. A liquid suspension of solid waste is pretreated under aerobic conditions by heating to a desired pre-digestion temperature. One or more chemical or biological additives are added to the suspension of solid waste to improve the anaerobic digestibility of the solid waste. This may include enzymes to destruct poorly digestible solids and/or materials to provide a desired C:N ratio in the solid waste. The apparatus may include mixers, heaters, chemical or biological additives as needed, various sensors and probes, and a control system to monitor and control the anaerobic digestion process and maintain microbial health of the digester.
摘要翻译：公开了一种厌氧消化固体废物的设备。该装置包括预消化处理室和联接到预消化处理室的厌氧消化池。固体废物的液体悬浮液在有氧条件下通过加热至预期的消化温度进行预处理。将一种或多种化学或生物添加剂加入到固体废物的悬浮液中以改善固体废物的厌氧消化率。这可能包括用于破坏不易消化的固体和/或材料以在固体废物中提供期望的C：N比的酶。该设备可以包括需要的混合器，加热器，化学或生物添加剂，各种传感器和探针，以及用于监测和控制厌氧消化过程并维持蒸煮器的微生物健康的控制系统。

6. 发明申请

US20080142451A1 AUTOMATED APPARATUS AND PROCESS FOR THE CONTROLLED SHUTDOWN AND START-UP FOR A WASTEWATER TREATMENT SYSTEM 有权
标题翻译：污水处理系统的控制关闭和启动的自动化装置和处理
公开(公告)号：US20080142451A1
公开(公告)日：2008-06-19
申请号：US11956746
申请日：2007-12-14
申请人： Michael R. Rusnack , Stephen D. Allen
发明人： Michael R. Rusnack , Stephen D. Allen
IPC分类号： C02F1/00 , B01D35/30
CPC分类号： C02F1/24 , C02F2303/14
摘要： An apparatus and method for cleaning and shutting down a part-time wastewater treatment system is disclosed. The wastewater treatment system has a water input to receive an influent flow of wastewater to be treated, a water output to discharge treated clean water effluent, and a water treatment capacity volume. An effluent external tank receives the clean water effluent and has a size greater than or equal to the capacity volume. Influent flow of wastewater is terminated. Clean water effluent is pumped through a fluid pathway from the effluent external tank to the water input. A sufficient volume of clean water effluent is passed through the wastewater treatment system to complete treatment of the wastewater within the wastewater treatment system, purge wastewater from the wastewater treatment system, and fill the wastewater treatment system with clean water effluent. The wastewater treatment system is thus prepared to be shut down.
摘要翻译：公开了一种用于清洁和关闭兼职废水处理系统的装置和方法。废水处理系统具有输入水以接收待处理废水的流入，排出处理后的清水排出水量和水处理能力量。废水外部容器接收清洁水流出物，其尺寸大于或等于容积体积。废水流入量终止。清洁水流出物通过从流出物外部罐到水输入口的流体通道泵送。通过污水处理系统，排放足够量的清水，完成废水处理系统内的废水处理，清理污水处理系统的废水，并对废水处理系统进行清水排放。因此废水处理系统准备关闭。

7. 发明授权

US4595656A Coupling agents and products produced therefrom 失效
标题翻译：偶联剂及其制备的产品
公开(公告)号：US4595656A
公开(公告)日：1986-06-17
申请号：US568698
申请日：1984-01-06
申请人： Stephen D. Allen , Michael Thompson
发明人： Stephen D. Allen , Michael Thompson
IPC分类号： C07B31/00 , C07B61/00 , C07C67/00 , C07D307/33 , C07D311/86 , C07D333/36 , C07J19/00 , C07J33/00 , G01N33/532 , G01N33/543 , G01N33/53 , A61K49/00 , G01N33/533 , G01N33/549
CPC分类号： C07D307/33 , C07D333/36 , C07J19/005 , C07J33/002 , G01N33/54353 , Y10S435/961 , Y10S435/964 , Y10S436/80 , Y10S436/804
摘要： Isocyanate or isothiocyanate substituted lactone or thiolactone is employed for coupling one organic compound to another. For example, such coupling agents can be employed for coupling thyroxine or digoxin to a fluorescent compound for use as a tracer in an assay.
摘要翻译：异氰酸酯或异硫氰酸酯取代的内酯或硫内酯用于将一种有机化合物偶联到另一种。例如，这种偶联剂可用于将甲状腺素或地高辛偶联至荧光化合物，以用作测定中的示踪剂。

8. 发明申请

US20110259677A1 ELEVATOR SUSPENSION AND TRANSMISSION STRIP 有权
标题翻译：电梯悬挂和传输条
公开(公告)号：US20110259677A1
公开(公告)日：2011-10-27
申请号：US13092391
申请日：2011-04-22
申请人： Frank P. Dudde , Peter P. Feldhusen , Gomaa G. Abdelsadek , Alan M. Parker , Jie Xu , Stephen D. Allen , Mike Palazzola
发明人： Frank P. Dudde , Peter P. Feldhusen , Gomaa G. Abdelsadek , Alan M. Parker , Jie Xu , Stephen D. Allen , Mike Palazzola
IPC分类号： B66B7/00 , B66B7/06
CPC分类号： B66B7/062 , D07B1/145 , D07B1/148 , D07B1/16 , D07B1/22 , D07B5/006 , D07B2201/1004 , D07B2205/2014 , D07B2205/2042 , D07B2205/205 , D07B2205/2096 , D07B2205/3003 , D07B2205/3007 , D07B2205/301 , D07B2205/3017 , D07B2205/3082 , D07B2301/555 , D07B2301/5563 , D07B2501/2007 , D07B2801/10
摘要： A suspension and transmission device for use with an elevator system comprises one or more strips that provide load carrying, transmission or traction, and load carrying redundancy or safety functions for the elevator system. In one version a single strip comprised of polymer and composite materials provides these functions. In another version multiple strips comprised of polymer and composite materials provide these functions. In another version, a strip comprises a hollow interior portion. In another version one or more strips incorporate materials that can be detected when using the strip to monitor the condition of the one or more strips.
摘要翻译：用于电梯系统的悬挂和传输装置包括一个或多个提供负载承载，传动或牵引的条，以及用于电梯系统的负载冗余或安全功能。在一个版本中，由聚合物和复合材料组成的单条提供了这些功能。在另一个版本中，由聚合物和复合材料组成的多个条带提供这些功能。在另一种形式中，条带包括中空的内部部分。在另一个版本中，一个或多个条带包括当使用条带来监测一个或多个条带的状况时可被检测到的材料。

9. 发明授权

US5871648A Wastewater treatment process and apparatus for high flow impurity removal 失效
标题翻译：污水处理工艺和高流量杂质去除装置
公开(公告)号：US5871648A
公开(公告)日：1999-02-16
申请号：US756681
申请日：1996-11-26
申请人： Stephen D. Allen , Leonard Rees Lyman
发明人： Stephen D. Allen , Leonard Rees Lyman
IPC分类号： B01D61/16 , B01D65/02 , C02F1/44 , C02F1/52 , C02F1/56 , C02F1/58
CPC分类号： B01D61/16 , B01D61/147 , B01D65/02 , C02F1/444 , C02F1/5236 , C02F1/56 , C02F1/583 , B01D2311/04 , B01D2321/04 , B01D2321/162 , B01D2321/164 , B01D2321/168 , B01D2321/28 , C02F2101/20 , C02F2103/346 , Y10S210/912 , Y10S210/915
摘要： A process and system for removing heavy metals, fluoride, silica and other contaminants from large volumes of wastewater is disclosed. In the process, a wastewater stream containing the contaminant is treated with a chemical coagulant to create a particle having a diameter greater than 5 microns. Treated wastewater is passed through a microfiltration membrane which physically separates the metal contaminant particle from the wastewater. Commercially available microfiltration membranes having a pore size from 0.5 micron to 5 microns may be used. The treated wastewater flow rate through the microfiltration membranes can range from 700 gallons per square foot of membrane per day ("GFD") to 1500 GFD. Solids are removed from the membrane surface by periodically backflushing the microfiltration membranes and draining the filtration vessel within which the membranes are located. The dislodged solid material within the filtration vessel is flushed into a holding tank for further processing of the solids.
摘要翻译：公开了一种用于从大量废水中去除重金属，氟化物，二氧化硅和其它污染物的方法和系统。在此过程中，用化学凝结剂处理含有污染物的废水流，产生直径大于5微米的颗粒。经处理的废水通过微生物膜，其将金属污染物颗粒与废水物理分离。可以使用孔径为0.5微米至5微米的市售微滤膜。通过微滤膜处理的废水流量可以从每天平均每平方米700加仑（“GFD”）到1500 GFD的范围。通过周期性地反冲微滤膜并排出膜所在的过滤容器，从膜表面除去固体。将过滤容器内的移出的固体材料冲入储存罐中以进一步处理固体。

10. 发明授权

US07824554B2 Automated apparatus and process for the controlled shutdown and start-up for a wastewater treatment system 有权
标题翻译：用于污水处理系统受控停机和启动的自动化设备和过程
公开(公告)号：US07824554B2
公开(公告)日：2010-11-02
申请号：US11956746
申请日：2007-12-14
申请人： Michael R. Rusnack , Stephen D. Allen
发明人： Michael R. Rusnack , Stephen D. Allen
IPC分类号： C02F1/00
CPC分类号： C02F1/24 , C02F2303/14
摘要： An apparatus and method for cleaning and shutting down a part-time wastewater treatment system is disclosed. The wastewater treatment system has a water input to receive an influent flow of wastewater to be treated, a water output to discharge treated clean water effluent, and a water treatment capacity volume. An effluent external tank receives the clean water effluent and has a size greater than or equal to the capacity volume. Influent flow of wastewater is terminated. Clean water effluent is pumped through a fluid pathway from the effluent external tank to the water input. A sufficient volume of clean water effluent is passed through the wastewater treatment system to complete treatment of the wastewater within the wastewater treatment system, purge wastewater from the wastewater treatment system, and fill the wastewater treatment system with clean water effluent. The wastewater treatment system is thus prepared to be shut down.
摘要翻译：公开了一种用于清洁和关闭兼职废水处理系统的装置和方法。废水处理系统具有输入水以接收待处理废水的流入，排出处理后的清水排出水量和水处理能力量。废水外部容器接收清洁水流出物，其尺寸大于或等于容积体积。废水流入量终止。清洁水流出物通过从流出物外部罐到水输入口的流体通道泵送。通过污水处理系统，排放足够量的清水，完成废水处理系统内的废水处理，清理污水处理系统的废水，并对废水处理系统进行清水排放。因此废水处理系统准备关闭。

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