Indoor polluted gas scavenger and preparation method and use thereof
An indoor pollution and scavenger technology, applied in the comprehensive field, can solve the problems of organic combination of active compounds, weak adsorption, and inability to remove formaldehyde, and achieve the effect of easy operation, simple use, and strong pollution gas scavenging ability
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Embodiment 1
[0018] Dissolve 5 grams of potassium permanganate in an appropriate amount of pure water, add 5 grams of emulsion binder, weigh 35 grams of nano-bamboo charcoal, 50 grams of basic alumina, and 5 grams of ammonium chloride, and soak them in potassium permanganate solution , stirred for 1 hour, after being fully infiltrated, took out and dried in vacuum at room temperature for 5 hours to obtain gas scavenger A. Take 1 gram of gas scavenger A and put it in a place containing 0.1mg / m 3 In the air environment of formaldehyde, the environmental space is 3m 3 After 24 hours, the formaldehyde gas content in the environmental space has dropped to 0.005mg / m 3 , the environmental pollution gas content meets the national standard.
Embodiment 2
[0020] Dissolve 5 grams of potassium permanganate in an appropriate amount of pure water, add 5 grams of emulsion binder, weigh 35 grams of nano-bamboo charcoal, 50 grams of magnesium hydroxide, and 5 grams of ammonium chloride, all soaked in the potassium permanganate solution, Stir for 5 hours, and after fully infiltrating, take it out and dry it under vacuum at room temperature for 5 hours to obtain gas scavenger B. Take 1 gram of gas scavenger B and put it in a place containing 0.1mg / m 3 In the air environment of formaldehyde, the environmental space is 3m 3 , 24 hours later, the formaldehyde gas content in the ambient space was reduced to 0.004mg / m 3 , the environmental pollution gas content meets the national standard.
Embodiment 3
[0022] Dissolve 6 grams of potassium permanganate in an appropriate amount of pure water, add 5 grams of emulsion binder, weigh 35 grams of nano-bamboo charcoal, 50 grams of magnesium hydroxide, and 4 grams of ammonium chloride, all soaked in the potassium permanganate solution, After being fully infiltrated, take it out and dry it under vacuum at room temperature for 5 hours to obtain gas scavenger C. Take 1 gram of gas scavenger C and place in a place containing 0.1mg / m 3 In the air environment of formaldehyde, the environmental space is 3m 3 , 24 hours later, the formaldehyde gas content in the environmental space was reduced to 0.003mg / m 3 , the environmental pollution gas content meets the national standard.
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