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Tire cord production wastewater treatment system and treatment process thereof

A technology for tire cord and waste water production, which is applied in biological water/sewage treatment, water/sewage treatment, special compound water treatment, etc. Achieve the effect of improving poor biodegradability, reducing processing burden and low processing cost

Pending Publication Date: 2020-10-27
青岛世宇环境工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the above method has greatly improved the treatment effect of wastewater, it has not yet solved the problem of degradation of a large number of refractory biochemical substances in wastewater, and the effluent is still difficult to meet the discharge standard.

Method used

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  • Tire cord production wastewater treatment system and treatment process thereof

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Experimental program
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Embodiment Construction

[0039] Such as figure 1 A tire cord production wastewater treatment system shown includes a regulating tank 1, a demulsification sedimentation tank 2, an electrocatalytic oxidation device 3, an intermediate pool 4 and an aerobic pool 5;

[0040] The outlet of the regulating tank 1 is connected with the water inlet of the demulsification sedimentation tank 2 through a pump, and the outlet of the demulsification sedimentation tank 2 is connected with the water inlet of the electrocatalytic oxidation device 3 through a pipeline. The outlet of the electrocatalytic oxidation device 3 is connected to the water inlet of the intermediate pool 4 through a pipeline, and the outlet of the intermediate pool 4 is connected to the water inlet of the aerobic pool 5 through a pump.

[0041] Preferably, the adjustment tank 1 is equipped with an aeration device 1-1, which is stirred regularly to prevent sludge from settling.

[0042] Preferably, the demulsification sedimentation tank 2 is conn...

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Abstract

The invention discloses a tire cord production wastewater treatment system and a treatment process thereof. The tire cord production wastewater treatment system comprises an adjusting tank, a demulsification sedimentation tank, an electrocatalytic oxidation device, an intermediate water tank and an aerobic tank, wherein a water outlet of the adjusting tank is connected with a water inlet of the demulsification sedimentation tank through a pump; a water outlet of the demulsification sedimentation tank is connected with a water inlet of the electrocatalytic oxidation device through a pipeline; awater outlet of the electrocatalytic oxidation device is connected with a water inlet of the intermediate water tank through a pipeline; and a water outlet of the intermediate water tank is connectedwith a water inlet of the aerobic tank through a pump. According to the method, high-content and difficult-to-biologically treat even toxic macromolecules can be effectively converted into micromolecular organic matters, so that the biodegradability of the wastewater is improved; meanwhile, the process is short, the treatment cost is low, and the stable and efficient treatment of the tire cord production wastewater is realized.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to a tire cord production wastewater treatment system and a treatment process thereof. Background technique [0002] Cord, referred to as cord, is a kind of warp material of woven cord, which is used as a reinforcing material for rubber products such as tires, conveyor belts, and transmission belts, that is, a skeleton material, mainly for tires. Cords play an important role in tire characteristics such as high-speed performance, durability and handling. At present, the base material of the cord is rayon, nylon and polyester. [0003] The tire cord production process will produce a part of wastewater, which has the characteristics of small total amount of wastewater, irregular discharge, high concentration of pollutants, high concentration of suspended solids, toxic wastewater, and poor biodegradability. The currently used tire cord production wastewater treatment pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F11/122C02F101/30
CPCC02F1/4672C02F1/5236C02F1/56C02F1/66C02F3/1263C02F7/00C02F9/00C02F11/122C02F2101/30C02F2305/023
Inventor 陈彦涛林琛雨张连忠孔令帅段皓楠
Owner 青岛世宇环境工程有限公司
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