Because the new house needs decoration, a certain amount of formaldehyde is produced in the house, which is harmful to health, resulting in formaldehyde removal companies. Is this company reliable. What is the principle of formaldehyde removal company?
Companies specializing in formaldehyde removal generally use professional instruments and chemical formaldehyde removal methods.
Chemical method has oxidation reaction. Formaldehyde has reducibility. It has oxidation-reduction reaction with substances with strong oxidizability to oxidize formaldehyde into formic acid, so as to reduce the content of formaldehyde; Nucleophilic reaction is an addition reaction between nucleophilic reagent and formaldehyde by sharing electrons or giving electrons, so as to achieve the purpose of removing formaldehyde.
Biological method is to extract corresponding substances from plants, such as photogreen, and carry out chemical reactions such as oxidation, nucleophilic and complexation with formaldehyde to remove formaldehyde; Or spray microorganisms on the construction surface to degrade or produce corresponding substances to react with formaldehyde to remove formaldehyde.