High-efficiency air purifying agent for removing formaldehyde and odor and preparation method of high-efficiency air purifying agent

Abstract

The invention relates to a high-efficiency air purifying agent for removing formaldehyde and odor and a preparation method of the high-efficiency air purifying agent. The high-efficiency air purifying agent is prepared from the following raw materials in percentage by weight: 20 to 40 percent of amino acid, 2 to 5 percent of activator, 2 to 5 percent of dispersant, 1 to 5 percent of permeating agent and the balance of purified water. The high-efficiency air purifying agent disclosed by the invention has the advantages that hazardous substances such as free formaldehyde, benzene, toluene and TVOC (Total Volatile Organic Compound) in air are efficiently removed and decomposed, thereby solving air pollution in a room and a vehicle and achieving the aim of purifying air and removing the odor in air.

Description

technical field [0001] The invention relates to comprehensive technical fields such as environmental protection, environment and human health, air purification, and new materials, and in particular to an air purifier with high efficiency for removing formaldehyde and deodorizing and a preparation method thereof. Background technique [0002] With the rapid development of the economy and the gradual improvement of people's living standards, people have higher requirements for the quality of the home environment, and home decoration has become fashionable. However, people often overlook the health and safety impact of the renovated living environment. As we all know, indoor environmental pollution has seriously affected people's health. All kinds of indoor products will release various harmful substances, especially the newly decorated indoors, the emission of harmful gases such as benzene and formaldehyde is very alarming, even products that claim to have environmental prote...

AI Technical Summary

Problems solved by technology

[0005] Activated carbon or bamboo charcoal currently on the market has a certain adsorption capacity in a certain period of time, but the disadvantage is that it will be saturated after a few weeks

The usual method is to dry in the sun to evaporate water and some harmful gases. Under the condition of adsorption saturation, it will be released again under certain circumstances, which will become a source of toxic pollution and pollute the environment again.

[0006] At present, the air purifiers on the market also have some functions of removing formaldehyde, PM2.5 and bacteria, but the price is relatively high, and most of them use filter technology, which has a certain life cycle, and the filter needs to be replaced frequently, and the price is expensive

[0007] At present, some formaldehyde scavengers have appeared, but some react slowly with formaldehyde, have low scavenging efficiency, and have no obvious effect; some have good scavenging effects, but they have certain toxicity and are easy to cause environmental damage during production and use. Pollution, easy to cause secondary pollution to the environment

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