Enhanced treatment shaft
A cylinder and treatment agent technology, applied in the field of wastewater treatment from the sewer system, can solve the problems of expensive treatment plants, expensive wastewater treatment plants, and not easy to obtain
Inactive Publication Date: 2016-08-17
萨德·A·加利卜
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Problems solved by technology
[0004] Building conventional wastewater treatment plants is expensive and may exceed available local resources for small to medium-sized cities, especially in developing countries
Such treatment plants also require large land areas, which can involve significant real estate costs
Furthermore, maintaining such treatment plants is expensive and requires skilled operating staff that may not be readily available
Method used
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[0019] As required, detailed embodiments have been disclosed herein; however, it should be understood that these disclosed embodiments are merely exemplary and may take different and alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching to one of ordinary skill in the art.
[0020] The following disclosure provides various systems and methods for treating wastewater from a sewer system, such as a sanitary sewer system or a combined sewer system, that is designed to carry both domestic sewage and storm water runoff. The term "wastewater" as used in this application refers to domestic sewage and / or storm water runoff. As explained below, these systems and methods provide improved treatment over other systems and methods for tre...
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A wastewater treatment system for treating wastewater includes one or more containers that each include first and second portions. The treatment system further includes a first treating agent system for introducing a coagulation agent and / or flocculation agent into the wastewater, a second treating agent system for introducing a biological activity facilitating agent into the wastewater, and a third treating agent system for introducing a disinfection agent into the wastewater. Each container is configured to allow the wastewater to flow through the corresponding first and second portions. The first treating agent system is operable to introduce the coagulation agent and / or flocculation agent into the wastewater to facilitate clumping of suspended particles, the second treating agent system is operable to introduce the biological activity facilitating agent into the wastewater to enhance biological treatment of the wastewater, and the third treating agent system is operable to introduce the disinfection agent into the wastewater.
Description
[0001] Cross References to Related Applications [0002] This application claims the benefit of US Provisional Application Serial No. 61 / 907,591, filed November 22, 2013, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0003] The present disclosure relates to systems and methods for treating wastewater from a sewer system, such as a combined sewer system or a sanitary sewer system. Background technique [0004] Building conventional wastewater treatment plants is expensive and may exceed available local resources for small to medium-sized cities, especially in developing countries. Such treatment plants also require large land areas, which can involve significant real estate costs. Furthermore, maintaining such treatment plants is expensive and requires skilled operating staff that may not be readily available. [0005] Another type of wastewater treatment system involves the use of a shaft structure. An example of such a sys...
Claims
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IPC IPC(8): C02F1/52
CPCC02F1/32C02F1/5245C02F1/56C02F1/722C02F1/76C02F1/78C02F9/00C02F2103/001C02F2209/08C02F2303/04B01D21/01C02F1/74C02F3/26
Inventor 萨德·A·加利卜
Owner 萨德·A·加利卜