The floor is one of the decoration materials that we can't do when we decorate. When we choose the floor, we pay attention to environmental protection. However, I don't know about the decoration materials. Many people don't know what the formaldehyde detection method is. So, do you know the formaldehyde removal method on the floor? Today, Xiaobian will take a look at the formaldehyde detection method on the floor and the formaldehyde removal method on the floor. !
Floor formaldehyde detection method
1. Spectrophotometry, this method is a qualitative and quantitative gap method based on molecular structure and based on the absorption of electromagnetic radiation by molecules of different structures. It is the most common three kinds of formaldehyde pollution problems. method. Modern spectrophotometry mainly includes acetylacetone method, phenol reagent method, AHMT method, magenta-sulfuric acid, chromotropic acid method, phloroglucin method, catalytic photometry, etc. Each method has its own focus, each has its own advantages and disadvantages. Sex.
2. Electrochemical method, electrochemical method is a method for quantitatively analyzing the concentration of an analyte from the change of current, electric quantity, and potential generated in a chemical reaction. The current electrochemical methods for detecting formaldehyde mainly include polarographic method and potential method.
3. Chromatography, chromatography is a method for detecting food, home and textiles. It is flexible and adaptable. It can be directly used for the analysis and detection of formaldehyde in living room, textiles and food. The formaldehyde in the sample can also be derivatized and then measured. However, the chromatographic operation process is cumbersome, and is generally used when large-scale detection of formaldehyde content.
Floor formaldehyde removal method
1. After the new house is renovated, everyone is more excited, but Xiao Bian reminds that you must not be in a hurry. Since the release of formaldehyde is a slow process, the new house should be placed for at least 2 months to allow the formaldehyde on the floor to be released as much as possible.
2, an important means of removing formaldehyde is plant farming, plants have a certain adsorption. So we can buy some green plants home, such as monstera, green radish, spider plant, evergreen, aloe and other green plants, bonsai, let plants absorb harmful substances in the air. In the meantime, the spider plant is the "king of formaldehyde removal" in plants, which can absorb more than 80% of harmful gases in the room, but remember to replace it frequently.
3, nano live ore, activated carbon adsorption method is also a common method, and many people will also place these things in the cabinet. Nano live ore, activated carbon is recognized as a drug addict in the world, activated carbon masks, gas masks use activated carbon. Living ore is a new type of environmental protection material that has been discovered in recent years and is 2-3 times stronger than the adsorption capacity of charcoal. The characteristics of live ore: physical adsorption, complete adsorption, not easy to form secondary pollution.
We also need to learn how to remove formaldehyde after choosing a floor to decorate the house. The above is the floor formaldehyde detection method and the floor formaldehyde removal method introduced by Xiaobian today. It is over here. If you want to know more information, please continue to pay attention to the decoration home.
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Composite floor formaldehyde detection method How to remove formaldehyde from the floor
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