air purification system
An air purification system and air purifier technology, applied in the field of indoor air purification, can solve problems such as the inability to achieve rapid and comprehensive purification of the entire space, and the inability to form convection in the entire space, achieving low energy consumption, low cost, and low energy consumption Effect
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[0043] Concrete, the preparation method of described loaded micronano-silver activated carbon, comprises the steps:
[0044] 1) Clean the activated carbon: dry the activated carbon after cleaning;
[0045] 2) Ammonia water impregnation modification: the activated carbon obtained in step 1) is impregnated in an ammonia solution, then taken out and dried;
[0046] 3) Loading micro-nano silver: immerse the activated carbon obtained in step 2) in a silver nitrate solution, then take it out and dry it to obtain the micro-nano silver-loaded activated carbon, and the silver loading of the micro-nano silver-loaded activated carbon is 0.0002-0.1wt %.
[0047] Wherein, the micro-nano silver is elemental silver.
[0048] The activated carbon is porous activated carbon and has good electrical conductivity and water absorption rate, and its electrical conductivity is 200-1000 S / m.
[0049] In the step 1), the main purpose of cleaning the activated carbon is to remove some ash and impuri...
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