Coking wastewater treatment system and coking wastewater treatment method

A coking wastewater and treatment system technology, applied in chemical instruments and methods, water/sewage multi-stage treatment, flotation water/sewage treatment, etc., can solve the problems of poor treatment effect of coking wastewater treatment system, and achieve good treatment effect Effect

Inactive Publication Date: 2013-05-22
深圳力合环保技术有限公司
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  • Abstract
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Problems solved by technology

The existing coking wastewater treat

Method used

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  • Coking wastewater treatment system and coking wastewater treatment method
  • Coking wastewater treatment system and coking wastewater treatment method

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Embodiment Construction

[0058] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0059] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0060]Unless otherwise de...

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Abstract

The invention discloses a coking wastewater treatment system. The system comprises coking wastewater coal car treatment equipment, coking wastewater oxidization and biochemical treatment equipment, and coking wastewater deep treatment equipment, wherein the coking wastewater coal car treatment equipment is used for removing coal tar from the coking wastewater; and the coking wastewater deep treatment equipment is used for deeply treating the coking wastewater. The coking wastewater treatment system has good treatment effect. The invention further provides a coking wastewater treatment method.

Description

technical field [0001] The invention relates to a coking wastewater treatment system and a coking wastewater treatment method. Background technique [0002] Coking wastewater includes the wastewater produced in the process of gas production, coking, metallurgy and ceramic kiln furnace production. It has the characteristics of high organic matter, high phenol, high ammonia nitrogen, and some even contain cyanide. The suspended solids and chroma are also high, which belongs to high Concentration of organic wastewater that is difficult to biodegrade. The treatment effect of the existing coking wastewater treatment system is relatively poor. Contents of the invention [0003] Based on this, it is necessary to provide a coking wastewater treatment system and a coking wastewater treatment method with better treatment effect. [0004] A coking wastewater treatment system, comprising: [0005] Coking wastewater coal tar treatment equipment, used to remove coal tar in coking was...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F1/24C02F1/44
Inventor 周泽宇吕小鸿周湧周巍
Owner 深圳力合环保技术有限公司
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