Adsorption type transfer remediation device for heavy metal polluted water body

A heavy metal, adsorption technology, applied in water pollutants, water/sewage treatment, biological water/sewage treatment, etc., can solve the problems of poor fluidity, collision and impact of adsorbents, and the treatment effect needs to be improved. The effect of water body repairing effect

Inactive Publication Date: 2020-09-04
周尚生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The microbial adsorbents used in the prior art to adsorb heavy metal ions often only introduce sewage into the adsorbent layer. The fluidity of the adsorbent and the impact of the collision with the sewage are poor, and the treatment effect needs to be improved.

Method used

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  • Adsorption type transfer remediation device for heavy metal polluted water body
  • Adsorption type transfer remediation device for heavy metal polluted water body
  • Adsorption type transfer remediation device for heavy metal polluted water body

Examples

Experimental program
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Embodiment 1

[0041] see Figure 1-3 , an adsorption-type transfer repair device for heavy metal polluted water, comprising an upper repair box 1 and a lower repair box 8 fixedly connected to the bottom of the upper repair box 1, a water inlet channel 101 is installed on the top of the upper repair box 1, and the lower repair box The bottom end of 8 is equipped with a drainage channel 801, and there are many groups of U-shaped mesh pneumatic adsorption pipes 2 fixedly installed in the upper repair box 1 along its horizontal direction, and both sides of the U-shaped mesh pneumatic adsorption pipe 2 are fixed The installation sleeve is socketed, and the installation sleeve is fixed on the inner wall of the U-shaped mesh pneumatic adsorption tube 2 by screws. The U-shaped mesh pneumatic adsorption tube 2 is filled with a plurality of microbial adsorption particles 3, and the microbial adsorption particles 3 are The porous adsorption particles made by inoculating algae cells on biochar. The alg...

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PUM

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Abstract

The invention discloses an adsorption type transfer remediation device for a heavy metal polluted water body. The invention belongs to the technical field of water body remediation. Intermittent aeration treatment is carried out at the left ends and the right ends of U-shaped net-shaped pneumatic adsorption pipes to impact and float a plurality of microorganism adsorption particles in the U-shapednet-shaped pneumatic adsorption pipes left and right and up and down, sewage is driven to flow, the collision between the microorganism adsorption particles and the sewage is intensified in the continuous movement process, and therefore, heavy metals in the sewage can be easily adsorbed; shaking capture adsorption mechanisms on the outer side of the U-shaped net-shaped pneumatic adsorption pipe are used in a matched mode, and in the aeration process, the shaking capture adsorption mechanisms expand and extend outwards in the water body to effectively adsorb and fix other impurities in water;and in addition, a capture adsorption filter layer, and downstream adsorption rods and adsorption balls which are matched with the capture adsorption filter layer are installed in a lower remediationbox to further adsorb water which is not completely adsorbed in an upper remediation box, and the remediation effect of the water is effectively improved.

Description

technical field [0001] The invention relates to the technical field of water restoration, in particular to an adsorption transfer restoration device for heavy metal polluted water. Background technique [0002] With the continuous development of industry and various manufacturing industries, more and more water bodies are polluted by heavy metals, and various medical and biological studies have shown that the content of heavy metals in water will not only affect the survival of animals and plants in water bodies, but exceeding a certain concentration After that, it will have adverse effects on organisms, inhibit the growth of organisms or cause the death of organisms, and these heavy metal ions will also enter human food through the biological chain, which will eventually affect human health and survival. Therefore, strict heavy metal restrictions are currently required for the discharge of sewage to ensure the safety of sewage discharge. [0003] The remediation techniques...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F3/08C02F3/10C02F3/32C02F3/34C02F101/20C02F101/36
CPCC02F3/08C02F3/109C02F3/325C02F3/34C02F3/347C02F1/281C02F7/00C02F2003/003C02F2101/20C02F2101/36Y02W10/10
Inventor 周尚生
Owner 周尚生
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