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PostPosted: Thu Dec 28, 2017 9:56 am    Post subject: beautiful wood floor scratched Reply with quote

<h3>1, chemical purification method</h3>
<P>At present, there are two kinds of formaldehyde catcher on the market. One is to purify the air by neutralizing formaldehyde and generating harmless substances. The other is to purify the air by closing the formaldehyde and preventing the volatilization of formaldehyde.</P>
<P>Formaldehyde trapping agent is also an effective method to absorb formaldehyde. At present, some people think formaldehyde blocking agent completely limits the evaporation of formaldehyde, in fact, formaldehyde blocking agent can not be completely closed formaldehyde, formaldehyde emissions can only be reduced, so that the closed formaldehyde will be erupted at some time The understanding is not correct.</P>
<h3>2, activated carbon adsorption method</h3>
<P>Solid activated carbon has the characteristics of many pores, formaldehyde and other harmful substances have a strong adsorption and decomposition, the smaller the activated carbon particles adsorption better. Activated carbon adsorption of formaldehyde is obvious, but according to the size of space, the amount of activated carbon is also different. In addition, activated carbon adsorption to a certain extent need to be replaced. Although the effect of activated carbon is good, like other methods, formaldehyde in the air can not be completely removed.</P>
<h3>3, folk flow method</h3>
<P>The tea residue, grapefruit skin, onion slices, pineapple pieces on the newly renovated room or fumigation of the entire room with white vinegar. The use of tea leaves, grapefruit skin, onion slices, pineapples and other soil methods can actually play a role in covering, such as covering the toilet smell. But these things do not absorb the formaldehyde in the air. In addition to these things, some people also like to use perfumes, air fresheners, this approach is not desirable, because perfume and air fresheners in the chemical materials may react with the air substances, resulting in secondary pollution.</P> "woodflooring suppliers in abu dhabi,disadvantages of plastic wikipedia,natural fiber pellet mill "
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