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Environmental protection system for treating industrial waste water by electrolysis method

An industrial wastewater, electrolysis technology, applied in filtration treatment, sedimentation treatment, water softening and other directions, can solve the problems of large changes in water quality, difficult treatment, complex components, etc., to achieve simple operation, reduce the harm of the natural environment, and high efficiency Effect

Inactive Publication Date: 2018-07-06
宁波九象环保科技有限公司
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Problems solved by technology

Among them, industrial water is more difficult to treat because of its complex composition, deep color and large changes in water quality.

Method used

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  • Environmental protection system for treating industrial waste water by electrolysis method
  • Environmental protection system for treating industrial waste water by electrolysis method

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see Figure 1-2 , the present invention provides a technical solution: an environmental protection system for treating industrial wastewater by electrolysis, including a sedimentation tank, a filter device, a disinfection tank and an adsorption device, and the filter device, disinfection tank and adsorption device are connected in sequence through an infusion pipeline. The filter device is filled with an oxidant or heavy metal ion active agent, the adso...

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Abstract

The invention discloses an environmental protection system for treating industrial waste water by an electrolysis method. The environmental protection system comprises a sedimentation tank, a filtering device, a disinfection tank and an adsorption device; an electrolyte tank is arranged between the sedimentation tank and the filtering device through a liquid conveying pipeline; an electrolyte sodium chloride is arranged in the electrolyte tank; two rectangular electrodes are arranged in the electrolyte tank; a water absorption pipe extends to the central position of an electrolyte sodium chloride liquid; a soft water tank communicates with a reverse osmosis filtering device through a liquid conveying pipeline; and the electrolyte tank, the disinfection tank and the soft water tank respectively convey a coagulant, a disinfectant and a softening agent through a first reagent adding device, a second reagent adding device and a third reagent adding device. In the system, harmful substancesare rapidly and efficiently separated out from industrial wastewater through electrolysis of the electrolyte, and the harm to the natural environment is reduced on a large scale after the discharge of the treated wastewater. In addition, the environmental protection system provided by the invention is low in cost, high in efficiency and simple in operation and is worthy of promotion.

Description

technical field [0001] The invention relates to the technical field of environmental protection and cleaning, in particular to an environmental protection system for treating industrial wastewater by electrolysis. Background technique [0002] At present, with the process of urbanization and industrialization, various types of wastewater are also increasing, and the treatment process and equipment for wastewater are becoming more and more important. Among them, industrial water is more difficult to treat because of its complex composition, deep color and large changes in water quality. Mature and efficient water treatment technology includes not only stable and up-to-standard effluent quality, but also the highest possible service life of equipment and the lowest possible operating costs. Wastewater generally contains a variety of electrolyte components and has a certain conductivity. Under the condition of external current, the chemical composition of wastewater and the na...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/06
CPCC02F9/00C02F1/001C02F1/283C02F1/441C02F1/46104C02F1/50C02F1/72C02F5/06C02F2001/007
Inventor 王满堂
Owner 宁波九象环保科技有限公司
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