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Oxidation combined wastewater treatment system

A wastewater treatment system, ozone technology, applied in the direction of oxidized water/sewage treatment, special compound water treatment, multi-stage water treatment, etc., can solve the problems of expensive equipment construction costs and limited practical application, so as to reduce production and operation costs and save Effect of water use and improvement of purification efficiency

Pending Publication Date: 2017-11-28
珠海市英翔建材有限公司
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Problems solved by technology

In addition, the cost of the catalyst and the expensive construction cost of the equipment bring many problems to the equipment construction and safe operation, which largely limits the practical application of the process.

Method used

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  • Oxidation combined wastewater treatment system

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Embodiment Construction

[0019] Combine below figure 1 The present invention is further described with specific embodiment:

[0020] The waste water treatment system of combined oxidation disclosed by the present invention comprises an activated carbon reactor 3, which is correspondingly connected to the sedimentation tank 2, and the sedimentation tank 2 is correspondingly connected to the sump 1, and in the activated carbon reactor 3 An ozone micro-nano bubble integrated machine 8 is provided, and the ozone micro-nano bubble integrated machine 8 is provided with a gas source inlet valve, and the gas source is one of an air source and an oxygen source. The micro-nano bubble integrated machine 8 in the combined oxidation wastewater treatment system of the present invention includes a micro-nano bubble generator and an ozone generator device. The ozone generator device provides ozone gas with a relatively high concentration, and then the ozone gas is passed into the micro-nano bubble generating device. ...

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Abstract

The invention discloses a waste water treatment system of combined oxidation, which comprises an activated carbon reactor, the activated carbon reactor is correspondingly connected with a sedimentation tank, the sedimentation tank is correspondingly connected with a water collection tank, and an ozone micrometer is arranged in the activated carbon reactor. Nanobubble all-in-one machine, the activated carbon reactor is connected to the gas-liquid separator correspondingly, the gas-liquid separator is connected to the sand filter correspondingly, the sedimentation tank and the activated carbon reactor are connected to the sludge tank correspondingly, and the sludge The pool is connected with the filter press correspondingly. The invention has the advantages of safety, high efficiency, speed, no secondary pollution and low consumption.

Description

technical field [0001] The invention relates to the field of wastewater treatment, in particular to an advanced oxidation wastewater treatment system combined with ozone-rich micro-nano bubble liquid and microwave-heated activated carbon. Background technique [0002] With the development of society, more and more refractory organic wastewater is discharged into the environment. If the sewage is not effectively treated during discharge, its polluting components will remain in the environment for a long time, posing a great threat to human health and the natural ecosystem. [0003] Due to the stable structure of these substances, it is difficult to be biologically utilized, and it is difficult to effectively treat such wastewater by using conventional biological and physicochemical techniques. [0004] Conventional wet air oxidation (WAO) is an effective method for treating refractory organic wastewater. Wet air oxidation technology (WAO) can remove more than 90% of organic...

Claims

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Application Information

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IPC IPC(8): C02F9/10C02F101/30
CPCC02F9/00C02F1/001C02F1/02C02F1/283C02F1/52C02F1/78C02F2001/007C02F2101/30C02F2209/23C02F2301/08C02F2305/023
Inventor 英志祥关培声
Owner 珠海市英翔建材有限公司
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