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Mobile treatment device for heavy-metal integrated wastewater

A treatment device and comprehensive wastewater technology, which is applied in water/sewage treatment, water/sludge/sewage treatment, ion exchange water/sewage treatment, etc. Problems such as high construction and operation and maintenance costs, to achieve the effect of improving the overall utilization rate, reducing the overall cost, and high exchange adsorption efficiency

Pending Publication Date: 2017-08-15
中国工程物理研究院动力部
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the equipment used in the comprehensive heavy metal wastewater treatment method is fixed, and it is necessary to build corresponding fixed equipment on the treatment site and arrange operation and maintenance personnel. The construction and operation and maintenance costs are relatively high.
At the same time, since the equipment and pipelines are generally designed in a decentralized arrangement on site, which occupies a large area, it can only treat water in a single area, which can neither meet the processing needs of mobile transfer between different locations, nor has emergency treatment for emergencies ability

Method used

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  • Mobile treatment device for heavy-metal integrated wastewater
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  • Mobile treatment device for heavy-metal integrated wastewater

Examples

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Effect test

Embodiment 1

[0028] Regeneration analysis liquid tank 4, waste water collection tank 8, and discharge tank 16 have a diameter of 1.8m, a height of 2m, and a volume of 4m 3 The specifications of the lye regeneration tank 17 and the acid regeneration tank 18 are long 1.2m, wide 1.15m, and high 1m; the waste water flowmeter 10 adopts Kaistar DN-20 electromagnetic flowmeter and titanium electrode; the regeneration The liquid flowmeter 19 adopts Kestar DN-20 electromagnetic flowmeter and tantalum electrode; the regeneration liquid lifting pump 1 and the regeneration liquid lifting backup pump 2 adopt SZ25-25-125 fluorine plastic pump from Nanfang Pump Industry, with a flow rate of 3.2m 3 / h, head 20m; the waste water lifting pump 11 and the waste water lifting backup pump 13 adopt CDLF4-4 from Nanfang Pump Industry, with a flow rate of 4m 3 / h, head 32m; the adsorption tank Ⅰ7, tank model DN708X4, with cation exchange fiber and resin inside; the adsorption tank II6, tank model DN708X4, with ani...

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Abstract

The invention discloses a mobile treatment device for heavy-metal integrated wastewater. According to the device, an adsorption tank I contains a cation adsorption material, an adsorption tank II contains an anion adsorption material, and an adsorption tank III contains a zwitterion adsorption material. The adsorption tanks are in a series connection mode; when the device works, the wastewater is pumped into a pipeline by a motor, and sequentially passes through the adsorption tanks I, II and III, and the adsorption treatment on heavy-metal ions in the heavy-metal integrated wastewater is completed through adsorption exchange of an ion exchange material, and the treatment effect reaches and is superior to that of national emission standards. Main body parts are all mounted on a mobile stainless-steel rack, the rack is conveniently skid-mounted and is convenient to move, the size meets vehicle road transportation requirements, and a corresponding intermediate storage tank and a corresponding hoisting device are assorted. The device can be rapidly shifted, and meets the requirements of different wastewater points on rapid treatment.

Description

technical field [0001] The invention belongs to the technical field of heavy metal comprehensive wastewater treatment, and in particular relates to a mobile treatment device for heavy metal comprehensive wastewater. Background technique [0002] At present, most of the equipment used in the comprehensive heavy metal wastewater treatment method is fixed, and it is necessary to build corresponding fixed devices and equipment on the treatment site, arrange operation and maintenance personnel, and the construction and operation and maintenance costs are relatively high. At the same time, since the equipment and pipelines are generally designed in a decentralized arrangement on site, which occupies a large area, it can only treat water in a single area, which can neither meet the processing needs of mobile transfer between different locations, nor has emergency treatment for emergencies ability. Therefore, it is particularly necessary to develop a heavy metal comprehensive elect...

Claims

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Application Information

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IPC IPC(8): C02F1/42C02F101/20
CPCC02F1/42C02F2101/20C02F2001/427
Inventor 王海明杨明顾强舒乾治费林隆元清
Owner 中国工程物理研究院动力部
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