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Water-base emergent rapid purifying agent for haze (fine particulate matters)

A technology of fine particles and purifiers, which is applied in the field of public health and safety, can solve the problems of low absorption efficiency, increased humidity, and does not consider the complexity of smog components, etc., and achieve the effect of easy degradation

Inactive Publication Date: 2017-01-25
湖南集能新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] 2. Water adsorption method: Ultrasonic atomizer, indoor water curtain, pool, fish tank, etc., can absorb hydrophilic PM2.5 in the air, but the disadvantage is that the humidity increases, and hydrophobic PM2.5 cannot be effectively removed
[0023] 3. Plant absorption method: Plant leaves have a large surface area, which can absorb harmful gases and adsorb PM2.5. The advantage is that it can produce beneficial gases. The disadvantage is that the absorption efficiency is low, and some plants will produce harmful gases
[0033] Some of the above-mentioned patents do not consider the complexity of haze components, especially the removal of some harmful substances and harmful microorganisms, or the influence of climate environment (wind force, humidity, etc.) on the formation of haze

Method used

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  • Water-base emergent rapid purifying agent for haze (fine particulate matters)
  • Water-base emergent rapid purifying agent for haze (fine particulate matters)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Weigh 200g of deionized water, add 0.3g of alkyl glucoside (AGP-1000), 0.2g of sucrose fatty acid ester, 0.1g of silicone surfactant, stir and mix well, then add 0.05g of silicone coupling agent while stirring KH550 and 0.05gDL602, 0.1g20nm titanium dioxide, 0.1g sodium gluconate, 0.2g sodium citrate, 0.1g deacetylation degree ≥ 90% chitooligosaccharide and 1g maltodextrin, 0.1g pentahydrate sodium metasilicate, 0.5g essence , and continue to stir until a homogeneous solution A is obtained.

[0076] Weigh 200g of deionized water, add 0.5g of water-absorbing resin, stir for 20-40 minutes, stir well, pour in solution A, add water to 1000g, continue stirring for 30min, and prepare emergency rapid purification of smog (fine particles) agent.

[0077] Settlement test of the water-based smog (fine particle) emergency rapid purifier of the present invention:

[0078] Haze settlement test chamber: self-made 2m3 (1m×1m×2m) haze settlement test chamber with 8 glass windows of 0...

Embodiment 2

[0085] Weigh 500g of deionized water, add 30g of alkyl glycoside (AGP-1000), 10g of sucrose fatty acid ester, 10g of silicone surfactant, stir and mix evenly, add 3g of silicone coupling agent KH560 and 2g of KH570 while stirring , 5g 5nm titanium dioxide, 1g sodium gluconate, 1g sodium citrate, 2g chitosan oligosaccharide with a degree of deacetylation≥90% and 7g carboxymethyl cellulose, 2g pentahydrate sodium metasilicate, 0.5g essence, continue to stir until uniform Solution A is obtained.

[0086] Weigh 200g of deionized water, add 3.5g of water-absorbing resin, stir for 20-40 minutes, stir well, pour in solution A, add water to 1000g, continue stirring for 30min, and prepare emergency rapid purification of smog (fine particles) agent.

[0087] The water-based smog (fine particle) emergency rapid purifying agent of the present invention was diluted 500 times and 1000 times respectively, and the smog settlement test was the same as in Example 1. The test results are shown ...

Embodiment 3

[0089] Weigh 500g of deionized water, add 20g of sucrose fatty acid ester, 1g of silicone surfactant, stir and mix evenly, add 5g of silicone coupling agent KH560 and 2g of 30nm zinc phosphate doped titanium dioxide, 10g of gluconic acid Sodium, 10g sodium citrate, 1g chitosan, 1g chitosan oligosaccharide with deacetylation degree ≥ 90%, 5g sodium metasilicate pentahydrate, 5g maltodextrin, 1g xanthan gum, continue to stir until uniform to prepare solution A.

[0090] Weigh 200g of deionized water, add 5g of water-absorbing resin, stir for 20-40 minutes, stir well, pour solution A, add water to 1000g, continue stirring for 30min, and prepare a water-based smog (fine particle) emergency quick purifier.

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Abstract

The invention relates to a water-base emergent rapid purifying agent for haze (fine particulate matters). The water-base emergent rapid cleaning agent is used for emergently and rapidly purifying heavy haze (the fine particulate matters are more than or equal to 250 microgram / m<3>) and particularly emergently and rapidly purifying harmful components (organic matters, polyaromatic hydrocarbon, bacteria and viruses) in the haze. The water-base emergent rapid purifying agent is prepared from toxic-free, harmless, easily degradable matters and natural edible matters and is safe and environmentally friendly. The water-base emergent rapid purifying agent has the beneficial effect that the cost of the purifying agent which is used for purifying each 1m<3> heavy-polluted hazed air is only 0.00004 Yuan (RMB). Therefore, the water-base emergent rapid purifying agent can be actually used for rapidly purifying the haze in mist of airplanes, killing harmful microorganisms in the haze, catalyzing and decomposing harmful organic matters in the haze and converting the harmful organic matters into water and CO2.

Description

technical field [0001] The invention relates to a water-based smog (fine particle) emergency rapid purifier. More specifically, it involves a water-based smog (PM2.5) emergency rapid purification agent, which belongs to the field of public health and safety. Background technique [0002] Haze is also known as fine particulate matter, PM2.5. Fine particulate matter refers to particulate matter in the ambient air with an aerodynamic equivalent diameter less than or equal to 2.5 microns. It can be suspended in the air for a long time, and the higher its concentration in the air, the more serious the air pollution. Although PM2.5 is only a small component of the earth's atmospheric composition, it has an important impact on air quality and visibility. Compared with coarser atmospheric particles, PM2.5 has small particle size, large area, strong activity, easy to attach toxic and harmful substances (such as heavy metals, microorganisms, etc.), and has a long residence time in ...

Claims

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Application Information

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IPC IPC(8): B01D51/02B01D53/02B01D53/86A01N59/16A01N43/16A01P1/00
CPCA01N43/16A01N59/16B01D51/02B01D53/02B01D53/86B01D2257/91B01D2258/06A01N2300/00
Inventor 周端午易坚周恩施周思贝袁明俊肖建如邓召利
Owner 湖南集能新材料科技有限公司
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