Patents by Inventor Thomas E. Schultz
Thomas E. Schultz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9340441Abstract: The present invention provides a system for treating wastewater in which the majority of solids and biological oxygen demand compounds are separated from the wastewater feed using a primary separation process, to produce a solids phase and a water phase. The solids phase is irradiated to reduce the level of pathogens such that it is safe to use as a soil substitute and/or additive so that the solids can thus be disposed of in an environmentally-friendly manner. In additional embodiments, the solids that have been disinfected by radiation are mixed with a suitable inert filler material to produce a soil substitute, fertilizer, compost, or other soil additive. The liquid phase is treated in a substantially smaller system than would be required for treating the full-strength wastewater that can include a suspended media biological regeneration reactor system.Type: GrantFiled: April 21, 2014Date of Patent: May 17, 2016Assignees: Saudi Arabian Oil Company, Siemens Energy, Inc.Inventors: William G. Conner, Osama I. Fageeha, Thomas E. Schultz
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Patent number: 9290399Abstract: The present invention provides a method for treating wastewater in which the majority of solids and biological oxygen demand compounds are separated from the wastewater feed using a primary separation process, to produce a solids phase and a water phase. The solids phase is irradiated to reduce the level of pathogens such that it is safe to use as a soil substitute and/or additive so that the solids can thus be disposed of in an environmentally-friendly manner. In additional embodiments, the solids that have been disinfected by radiation are mixed with a suitable inert filler material to produce a soil substitute, fertilizer, compost, or other soil additive. The liquid phase is treated in a substantially smaller system than would be required for treating the full-strength wastewater that can include a suspended media biological regeneration reactor system.Type: GrantFiled: April 21, 2014Date of Patent: March 22, 2016Assignees: Saudi Arabian Oil Company, Siemans Energy, Inc.Inventors: William G. Conner, Osama I. Fageeha, Thomas E. Schultz
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Publication number: 20150232358Abstract: A wastewater treatment system is provided comprising a first biological reaction zone, a second biological reaction zone and a membrane operating system. The first biological reaction zone is constructed and arranged to receive and treat the wastewater. The second biological reaction zone includes a separation subsystem and is constructed and arranged to receive effluent from the first biological reaction zone. A suspension system for adsorbent material is provided in the second biological reaction zone. The membrane operating system is located downstream of the second biological reaction zone and is constructed and arranged to receive treated wastewater from the second biological reaction zone and discharge a membrane permeate.Type: ApplicationFiled: April 10, 2015Publication date: August 20, 2015Inventors: William G. CONNER, Mohammed A. AL-HAJRI, Thomas E. SCHULTZ, Michael HOWDESHELL, Chad L. FELCH, Matthew PATTERSON, Samuel Shafarik, Curt COOLEY
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Publication number: 20150210571Abstract: A wastewater treatment system is provided comprising a biological reactor having a separation subsystem, a suspension system and a membrane operating system. The separation subsystem is constructed and arranged to maintain adsorbent material in the biological reactor with a mixed liquor. The suspension system is positioned in the biological reactor and is constructed and arranged to maintain adsorbent material in suspension with mixed liquor. The membrane operating system is located downstream of the biological reactor and is constructed and arranged to receive treated mixed liquor from the biological reactor and discharge a membrane permeate.Type: ApplicationFiled: April 10, 2015Publication date: July 30, 2015Inventors: William G. CONNER, Mohammed A. AL-HAJRI, Thomas E. SCHULTZ, Michael HOWDESHELL, Chad L. FELCH, Matthew PATTERSON, Samuel SHAFARIK, Curt COOLEY
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Publication number: 20150210573Abstract: A wastewater treatment system is provided comprising a biological reactor having a separation subsystem, a suspension system and a membrane operating system. The separation subsystem is constructed and arranged to maintain adsorbent material in the biological reactor with a mixed liquor. The suspension system is positioned in the biological reactor and is constructed and arranged to maintain adsorbent material in suspension with mixed liquor. The membrane operating system is located downstream of the biological reactor and is constructed and arranged to receive treated mixed liquor from the biological reactor and discharge a membrane permeate.Type: ApplicationFiled: April 10, 2015Publication date: July 30, 2015Inventors: William G. CONNER, Mohammed A. AL-HAJRI, Thomas E. SCHULTZ, Michael HOWDESHELL, Chad L. FELCH, Matthew PATTERSON, Samuel Shafarik, Curt COOLEY
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Publication number: 20150210572Abstract: A wastewater treatment system is provided comprising a first biological reaction zone, a second biological reaction zone and a membrane operating system. The first biological reaction zone is constructed and arranged to receive and treat the wastewater. The second biological reaction zone includes a separation subsystem and is constructed and arranged to receive effluent from the first biological reaction zone. A suspension system for adsorbent material is provided in the second biological reaction zone. The membrane operating system is located downstream of the second biological reaction zone and is constructed and arranged to receive treated wastewater from the second biological reaction zone and discharge a membrane permeate.Type: ApplicationFiled: April 10, 2015Publication date: July 30, 2015Inventors: William G. CONNER, Mohammed A. AL-HAJRI, Thomas E. SCHULTZ, Michael HOWDESHELL, Chad L. FELCH, Matthew PATTERSON, Samuel Shafarik, Curt COOLEY
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Patent number: 9073764Abstract: A low concentration wastewater treatment system is provided that includes a high flux adsorbent material treatment system integrated with a low flux adsorbent material biological regeneration reactor. The high flux adsorbent material treatment system includes one or more unit operations for mixing low concentration wastewater with adsorbent material that is fresh, recycled, or a combination of both, and for decanting a liquid effluent having a reduced level of contaminants. The adsorbent material with adsorbed contaminants is regenerated in a low flux adsorbent material biological regeneration reactor in which a biological reaction occurs, such as biological oxidation, wherein organic contaminants in the wastewater are metabolized generally into carbon dioxide and water. Excess biomass is removed from the adsorbent material, and the thus-regenerated adsorbent material is recycled to the high flux adsorbent material treatment system.Type: GrantFiled: May 7, 2013Date of Patent: July 7, 2015Assignees: Saudi Arabian Oil Company, Siemens Energy, Inc.Inventors: William G. Conner, Thomas E. Schultz
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Publication number: 20140224719Abstract: The present invention provides a system for treating wastewater in which the majority of solids and biological oxygen demand compounds are separated from the wastewater feed using a primary separation process, to produce a solids phase and a water phase. The solids phase is irradiated to reduce the level of pathogens such that it is safe to use as a soil substitute and/or additive so that the solids can thus be disposed of in an environmentally-friendly manner. In additional embodiments, the solids that have been disinfected by radiation are mixed with a suitable inert filler material to produce a soil substitute, fertilizer, compost, or other soil additive. The liquid phase is treated in a substantially smaller system than would be required for treating the full-strength wastewater that can include a suspended media biological regeneration reactor system.Type: ApplicationFiled: April 21, 2014Publication date: August 14, 2014Applicants: Saudi Arabian Oil Company, SIEMENS ENERGY, INC.Inventors: William G. CONNER, Osama I. FAGEEHA, Thomas E. SCHULTZ
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Publication number: 20140224730Abstract: The present invention provides a method for treating wastewater in which the majority of solids and biological oxygen demand compounds are separated from the wastewater feed using a primary separation process, to produce a solids phase and a water phase. The solids phase is irradiated to reduce the level of pathogens such that it is safe to use as a soil substitute and/or additive so that the solids can thus be disposed of in an environmentally-friendly manner. In additional embodiments, the solids that have been disinfected by radiation are mixed with a suitable inert filler material to produce a soil substitute, fertilizer, compost, or other soil additive. The liquid phase is treated in a substantially smaller system than would be required for treating the full-strength wastewater that can include a suspended media biological regeneration reactor system.Type: ApplicationFiled: April 21, 2014Publication date: August 14, 2014Applicants: Saudi Arabian Oil Company, SIEMENS ENERGY, INCInventors: William G. CONNER, Osama I. FAGEEHA, Thomas E. SCHULTZ
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Patent number: 8721889Abstract: The present invention provides a method for treating wastewater in which the majority of solids and biological oxygen demand compounds are separated from the wastewater feed using a primary separation process, to produce a solids phase and a water phase. The solids phase is irradiated to reduce the level of pathogens such that it is safe to use as a soil substitute and/or additive so that the solids can thus be disposed of in an environmentally-friendly manner. In additional embodiments, the solids that have been disinfected by radiation are mixed with a suitable inert filler material to produce a soil substitute, fertilizer, compost, or other soil additive. The liquid phase is treated in a substantially smaller system than would be required for treating the full-strength wastewater that can include a suspended media biological regeneration reactor system.Type: GrantFiled: April 16, 2013Date of Patent: May 13, 2014Assignees: Saudi Arabian Oil Company, Siemens Energy, Inc.Inventors: William G. Conner, Osama I. Fageeha, Thomas E. Schultz
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Patent number: 8557111Abstract: A low concentration wastewater treatment system is provided that includes a high flux adsorbent material treatment system integrated with a low flux adsorbent material biological regeneration reactor. The high flux adsorbent material treatment system includes one or more unit operations for mixing low concentration wastewater with adsorbent material that is fresh, recycled, or a combination of both, and for decanting a liquid effluent having a reduced level of contaminants. The adsorbent material with adsorbed contaminants is regenerated in a low flux adsorbent material biological regeneration reactor in which a biological reaction occurs, such as biological oxidation, wherein organic contaminants in the wastewater are metabolized generally into carbon dioxide and water. Excess biomass is removed from the adsorbent material, and the thus-regenerated adsorbent material is recycled to the high flux adsorbent material treatment system.Type: GrantFiled: July 8, 2010Date of Patent: October 15, 2013Assignees: Saudi Arabian Oil Company, Siemens Energy, Inc.Inventors: William G. Conner, Thomas E. Schultz
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Patent number: 8551341Abstract: A wastewater treatment system is provided comprising a biological reactor having a separation subsystem, a suspension system and a membrane operating system. The separation subsystem is constructed and arranged to maintain adsorbent material in the biological reactor with a mixed liquor. The suspension system is positioned in the biological reactor and is constructed and arranged to maintain adsorbent material in suspension with mixed liquor. The membrane operating system is located downstream of the biological reactor and is constructed and arranged to receive treated mixed liquor from the biological reactor and discharge a membrane permeate. In addition, a wastewater treatment system is provided comprising a first biological reaction zone, a second biological reaction zone and a membrane operating system. The first biological reaction zone is constructed and arranged to receive and treat the wastewater.Type: GrantFiled: June 15, 2010Date of Patent: October 8, 2013Assignees: Saudi Arabian Oil Company, Siemens Energy, Inc.Inventors: William G. Conner, Mohammed A. Al-Hajri, Thomas E. Schultz, Michael Howdeshell, Chad L. Felch, Matthew Patterson, Samuel Shafarik, Curt Cooley
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Publication number: 20130233800Abstract: A low concentration wastewater treatment system is provided that includes a high flux adsorbent material treatment system integrated with a low flux adsorbent material biological regeneration reactor. The high flux adsorbent material treatment system includes one or more unit operations for mixing low concentration wastewater with adsorbent material that is fresh, recycled, or a combination of both, and for decanting a liquid effluent having a reduced level of contaminants. The adsorbent material with adsorbed contaminants is regenerated in a low flux adsorbent material biological regeneration reactor in which a biological reaction occurs, such as biological oxidation, wherein organic contaminants in the wastewater are metabolized generally into carbon dioxide and water. Excess biomass is removed from the adsorbent material, and the thus-regenerated adsorbent material is recycled to the high flux adsorbent material treatment system.Type: ApplicationFiled: May 7, 2013Publication date: September 12, 2013Applicants: SIEMENS ENERGY, INC., SAUDI ARABIAN OIL COMPANYInventors: William G. CONNER, Thomas E. SCHULTZ
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Publication number: 20130220921Abstract: The present invention provides a method for treating wastewater in which the majority of solids and biological oxygen demand compounds are separated from the wastewater feed using a primary separation process, to produce a solids phase and a water phase. The solids phase is irradiated to reduce the level of pathogens such that it is safe to use as a soil substitute and/or additive so that the solids can thus be disposed of in an environmentally-friendly manner. In additional embodiments, the solids that have been disinfected by radiation are mixed with a suitable inert filler material to produce a soil substitute, fertilizer, compost, or other soil additive. The liquid phase is treated in a substantially smaller system than would be required for treating the full-strength wastewater that can include a suspended media biological regeneration reactor system.Type: ApplicationFiled: April 16, 2013Publication date: August 29, 2013Applicants: SIEMENS ENERGY, INC., SAUDI ARABIAN OIL COMPANYInventors: William G. CONNER, Osama I. FAGEEHA, Thomas E. SCHULTZ
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Patent number: 8440074Abstract: The present invention provides a system and method for treating wastewater in which the majority of solids and biological oxygen demand compounds are separated from the wastewater feed using a primary separation process, to produce a solids phase and a water phase. The solids phase is irradiated to reduce the level of pathogens such that it is safe to use as a soil substitute and/or additive so that the solids can thus be disposed of in an environmentally-friendly manner. In additional embodiments, the solids that have been disinfected by radiation are mixed with a suitable inert filler material to produce a soil substitute, fertilizer, compost, or other soil additive. The liquid phase is treated in a substantially smaller system than would be required for treating the full-strength wastewater that can include a suspended media biological regeneration reactor system.Type: GrantFiled: July 8, 2010Date of Patent: May 14, 2013Assignees: Saudi Arabian Oil Company, Siemens Energy, Inc.Inventors: William G. Conner, Osama I. Fageeha, Thomas E. Schultz
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Publication number: 20120279920Abstract: A wastewater treatment system is provided comprising a first biological reaction zone, a second biological reaction zone and a membrane operating system. The first biological reaction zone is constructed and arranged to receive and treat the wastewater. The second biological reaction zone includes a separation subsystem and is constructed and arranged to receive effluent from the first biological reaction zone. A suspension system for adsorbent material is provided in the second biological reaction zone. The membrane operating system is located downstream of the second biological reaction zone and is constructed and arranged to receive treated wastewater from the second biological reaction zone and discharge a membrane permeate.Type: ApplicationFiled: June 15, 2010Publication date: November 8, 2012Inventors: William G. Conner, Mohammed A. Al-Hajri, Thomas E. Schultz, Michael Howdeshell, Chad L. Felch, Matthew Patterson, Samuel Shafarik, Curt Cooley
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Publication number: 20120097608Abstract: A wastewater treatment system is provided comprising a biological reactor having a separation subsystem, a suspension system and a membrane operating system. The separation subsystem is constructed and arranged to maintain adsorbent material in the biological reactor with a mixed liquor. The suspension system is positioned in the biological reactor and is constructed and arranged to maintain adsorbent material in suspension with mixed liquor. The membrane operating system is located downstream of the biological reactor and is constructed and arranged to receive treated mixed liquor from the biological reactor and discharge a membrane permeate.Type: ApplicationFiled: June 15, 2010Publication date: April 26, 2012Inventors: William G. Conner, Mohammed A. Al-Hajri, Thomas E. Schultz, Michael Howdeshell, Chad L. Felch, Matthew Patterson, Samuel Shafarik, Curt Cooley
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Publication number: 20110017664Abstract: A wastewater treatment system is provided comprising a biological reactor having a separation subsystem, a suspension system and a membrane operating system. The separation subsystem is constructed and arranged to maintain adsorbent material in the biological reactor with a mixed liquor. The suspension system is positioned in the biological reactor and is constructed and arranged to maintain adsorbent material in suspension with mixed liquor. The membrane operating system is located downstream of the biological reactor and is constructed and arranged to receive treated mixed liquor from the biological reactor and discharge a membrane permeate. In addition, a wastewater treatment system is provided comprising a first biological reaction zone, a second biological reaction zone and a membrane operating system. The first biological reaction zone is constructed and arranged to receive and treat the wastewater.Type: ApplicationFiled: June 15, 2010Publication date: January 27, 2011Inventors: William G. CONNER, Mohammed A. AL-HAJRI, Thomas E. SCHULTZ, Michael HOWDESHELL, Chad L. FELCH, Matthew PATTERSON, Samuel SHAFARIK, Curt COOLEY
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Publication number: 20110005284Abstract: The present invention provides a system and method for treating wastewater in which the majority of solids and biological oxygen demand compounds are separated from the wastewater feed using a primary separation process, to produce a solids phase and a water phase. The solids phase is irradiated to reduce the level of pathogens such that it is safe to use as a soil substitute and/or additive so that the solids can thus be disposed of in an environmentally-friendly manner. In additional embodiments, the solids that have been disinfected by radiation are mixed with a suitable inert filler material to produce a soil substitute, fertilizer, compost, or other soil additive. The liquid phase is treated in a substantially smaller system than would be required for treating the full-strength wastewater that can include a suspended media biological regeneration reactor system.Type: ApplicationFiled: July 8, 2010Publication date: January 13, 2011Inventors: William G. CONNER, Osama I. Fageeha, Thomas E. Schultz
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Publication number: 20110006002Abstract: A low concentration wastewater treatment system is provided that includes a high flux adsorbent material treatment system integrated with a low flux adsorbent material biological regeneration reactor. The high flux adsorbent material treatment system includes one or more unit operations for mixing low concentration wastewater with adsorbent material that is fresh, recycled, or a combination of both, and for decanting a liquid effluent having a reduced level of contaminants. The adsorbent material with adsorbed contaminants is regenerated in a low flux adsorbent material biological regeneration reactor in which a biological reaction occurs, such as biological oxidation, wherein organic contaminants in the wastewater are metabolized generally into carbon dioxide and water. Excess biomass is removed from the adsorbent material, and the thus-regenerated adsorbent material is recycled to the high flux adsorbent material treatment system.Type: ApplicationFiled: July 8, 2010Publication date: January 13, 2011Inventors: William G. CONNER, Thomas E. SCHULTZ