Method for eliminating formaldehyde with biological protease

Abstract

The invention relates to a method for treating of indoor formaldehyde pollution caused by decorating. According to a method for eliminating formaldehyde with the biological protease method, corn protein, protein activation enzymed, hydrolytic enzymed, oxidase, tea polyphenol, triethanolamine, surfactant and the like are mainly adopted. A formaldehyde eliminating agent for treating indoor decorating pollution is produced, and formaldehyde in decorating materials or formaldehyde in indoor air is eliminated, adsorbed and decomposed.

Description

Technical field: [0001] The invention relates to a method for controlling indoor formaldehyde pollution caused by decoration. Background technique: [0002] 1. Hazards and sources of formaldehyde: [0003] In recent years, with the improvement of people's living standards, people's requirements for interior decoration standards have become higher and higher, and home decoration has become increasingly modernized. However, the problem of indoor air chemical pollution caused by materials and decoration has followed. These chemicals have seriously affected the health of residents, and have attracted great attention from countries around the world and relevant domestic departments. Among many pollution sources, formaldehyde is listed as the number one pollutant due to its large amount, strong toxicity, strong absorption and wide range. [0004] Formaldehyde is a volatile organic compound with high toxicity. (Chemical formula HCHO, molecular weight: 30.03, is a colorless gas w...

AI Technical Summary

Problems solved by technology

[0014] In principle, the sealing agent blocks the source of formaldehyde release, and it should be able to completely eliminate the pollution route of formaldehyde. , after a period of time, the sealant applied at the beginning will lose its original effect

However, the use of formaldehyde remover, capture agent and other methods has the problem of elimination effect. Although the pollution can be reduced to a certain extent, because the pollution of the indoor environment is affected by many factors such as pollution degree, temperature, and air circulation, the elimination reaction is often Difficult to carry out thoroughly, so it is also difficult to achieve the ideal effect of eliminating formaldehyde

Consumers should also be reminded here that some formaldehyde eliminators are of poor quality, not only the elimination effect is not obvious, and even the effect of formaldehyde elimination is not achieved, on the contrary, it may cause secondary pollution of indoor air

Amino acid formaldehyde scavengers mainly use amino acids and formaldehyde to react to form polymer compounds, but they have the disadvantages of insufficient reaction and low formaldehyde removal rate!