Device and method for improving haze-removal capability of small-scale soil-plant ecological system

An ecosystem and small-scale technology, applied in the field of air pollution control, can solve problems such as soil pollution, plant damage, and low ability to remove haze, and achieve the effects of no secondary pollution, vigorous growth, and promotion of uplift and evaporation

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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a device for improving the ability of small-scale soil-plant ecosystems to remove haze. Under the premise of not affecting the normal growth of plants, the application of physical methods can greatly improve the ability of small-scale soil-plant ecosystems to eliminate haze and purify The ability of air solves the problems of low haze removal ability of the existing small-scale soil-plant ecosystem, slow air purification speed, and soil pollution and plant damage caused by high concentrations of fine dust and haze

Method used

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  • Device and method for improving haze-removal capability of small-scale soil-plant ecological system
  • Device and method for improving haze-removal capability of small-scale soil-plant ecological system

Examples

Experimental program
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Effect test

Embodiment

[0044] Fill the soil matrix comprising 40% tourmaline, 15% titanium dioxide and 45% field soil in the ceramic flowerpot equipped with the field effect enhancer, plant the aloe with a plant height of 20cm in it, add appropriate amount of water, keep the soil matrix moist Can.

[0045] In a closed glass test box with a size of 2m×2m×2m, use an electronic cigarette lighter to fill it with dense smoke, and use an American Dylos PM2.5 detector to detect that the PM2.5 concentration in the closed test box reaches 200μg / m 3 , with the national air quality secondary standard 75μg / m 3 In comparison, the PM2.5 inside the box greatly exceeds the standard at this time.

[0046] The above-mentioned flowerpots for planting aloe were placed in the middle of the experimental box, and the flowerpots were placed on wooden benches to ensure insulation from the ground. Measure the PM2.5 concentration at the four corners of the test box every 5 minutes, take the average, and observe the PM2.5 co...

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PUM

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Abstract

The invention discloses a device and a method for improving a haze-removal capability of a small-scale soil-plant ecological system. The device comprises an insulation container. A soil matrix is arranged in the insulation container. A potted plant is planted in the soil matrix. An output electrode is arranged in the soil matrix. The output electrode is connected to a field effect intensifier by a connection lead. The field effect intensifier comprises a power supply module, a transition module, a protection module and a remote control module, and the above modules are orderly connected. The device and the method does not produce toxicity, side effects and secondary pollution, only utilize physical effects to simultaneously improve an air purification capability of soil and plants, manyfold improve haze-removal effects of a soil-plant ecological system having a limited scale and simultaneously produce originally ecological fresh air.

Description

technical field [0001] The invention belongs to the technical field of air pollution control, and relates to a green, ecological, environment-friendly and efficient device for removing smog in indoor air, and in particular to a device for improving the ability of small-scale soil-plant ecosystems to remove smog. It relates to a method for removing haze by using the above-mentioned device. Background technique [0002] In recent years, the "smog" mainly composed of PM2.5 (respirable particulate matter) has become increasingly serious, which has caused great harm to people's living environment and life safety. major issues to be resolved. [0003] At present, the elimination of indoor smog mainly relies on air purifiers based on various technologies such as filtration, adsorption, and metal needle tip high-voltage discharge. Such purifiers have problems such as high energy consumption, high price, secondary pollution, and inability to completely eliminate smog. In addition, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/22
Inventor 习岗刘锴杨运经贺瑞瑞
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