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Chemical waste liquid treatment device

A technology for waste liquid treatment and chemical industry, applied in the field of chemical waste liquid treatment devices, can solve the problem of inability to monitor the PH value of waste liquid in real time, etc., and achieve the effect of good coagulation effect, high COD removal rate, and efficient COD removal.

Inactive Publication Date: 2019-01-11
ZHENGZHOU INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this document can make the waste liquid and the neutralization reagent mix evenly, improve the treatment efficiency and treatment effect, can separate the waste solid contained in the waste liquid, prevent the waste solid from clogging the pipeline, and effectively use the waste solid contained in the waste liquid thermal energy, but this literature cannot monitor the pH value in the waste liquid in real time

Method used

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  • Chemical waste liquid treatment device
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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.

[0022] like figure 1 As shown, a chemical waste liquid treatment device includes a first waste liquid treatment tank 1 and a second waste liquid treatment tank 2, and the first waste liquid treatment tank is sequentially provided with a micro-electrolytic layer 3 and a catalytic Oxidation layer 4, the bottom of the first waste liquid tank 1 is provided with an aeration device, the first wa...

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Abstract

The invention discloses a chemical waste liquid treatment device, which belongs to the technical field of waste liquid treatment. The chemical waste liquid treatment device comprises a first waste liquid treatment tank and a second waste liquid treatment tank, wherein the first waste liquid treatment tank is provided with a micro-electrolytic layer and a catalytic oxidation layer in order from topto bottom, the bottom of the first waste liquid tank is provided with an aeration device, the first waste liquid treatment tank is connected to a waste liquid transport mechanism, and the first wasteliquid treatment tank is connected with the second waste liquid treatment tank through a first conveying pipe, the first conveying pipe is provided with a first valve, and the chemical waste liquid treatment device can effectively treat the chemical wastewater.

Description

technical field [0001] The invention relates to the technical field of waste liquid treatment, in particular to a chemical waste liquid treatment device. Background technique [0002] As a large water user, chemical plants generally consume millions of cubic meters of fresh water per year, and the water reuse rate is low. At the same time, millions of cubic meters of sewage are discharged, which not only wastes a lot of water resources, but also causes environmental pollution. Shortages have threatened the production of these large industrial water users. [0003] Publication number is that the document of CN 206345729 U provides a kind of high-efficiency chemical waste liquid treatment device, comprises infusion pipe, strainer, infusion pump, water inlet, shell, conduit, water outlet valve and discharge port; Described infusion pipe is made of PVC The material is made into a circular shape, and a filter screen is set under the infusion tube; the filter screen is fixed on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F1/461C02F1/52C02F1/66C02F1/725C02F3/34C02F9/00
Inventor 王少鹏王焕锋王宇飞王会娜王利平付长亮李靖靖
Owner ZHENGZHOU INST OF TECH
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