Bedroom Air Purifier
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Guangdong
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Validity to:
Long-term effective
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Last update:
2020-05-23 22:11
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Browse the number:
304
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- Contactaixin:
youge(Mr.)
- Email: telephone: phone:
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Arrea:
Guangdong
Address:3F Block A1 Yifang Huigu Technology Park, Lingnan Road, Tangxia Town, Dongguan City, Guangdong, China
- Website:
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Product Name: Household Air Purifier
Product model: GH-8186
Rated power: 45W
Rated voltage: 110-220V
Rated frequency: 50Hz
Negative ion amount: 8 million / cm3
Net weight: 5.8kg/pcs
Gross weight: 7.1kg/pcs
Applicable area: 20-30m2
Product size: 400X210X550mm
Color box size: 425X270X620mm
Outer box size: 560X450X650mm
Packing number: 2pcs/ctn
Gross weight: 15.5KG/ctn
Is the air purifier useful for formaldehyde?
1. The principle of air purifier:
The air purifier utilizes the principle of filtration and adsorption to remove the odor in the air and achieve the purpose of purifying the air. Its function is spectral. The main purifying objects include: PM2.5, dust, animal hair, pollen, second-hand smoke, bacteria, etc. . When formaldehyde does not have such a strong influence, even if there is a model of formaldehyde removal, the purpose of removing formaldehyde is achieved by adsorption of activated carbon.
2. What are the advantages of the air purifier?
The reason why the air purifier is so popular is mainly because it is easy to use: plug-in and ready-to-use, long-term effective; early in the filter because of good filterability and adsorption performance, air purification is very obvious; can simultaneously eliminate various odors in the room .
But for formaldehyde, if the filter is installed inside, it is invalid. It can only be activated carbon, it will have an adsorption effect on formaldehyde, but it is only adsorption. I want to know why everyone is apologetic in the activated carbon package, but I can't put it down on the air purifier? Just because they are big?
The air purifier does change a disadvantage of activated carbon: it can only passively adsorb formaldehyde around the activated carbon, and there is no way for formaldehyde at a distance. However, other shortcomings are also unchanged: the adsorption capacity is weak, and it is easy to achieve adsorption saturation; after reaching the adsorption saturation, there is no effect on formaldehyde, and if the indoor temperature rises, it will cause formaldehyde desorption and cause secondary pollution. This hazard is even greater.
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