Formaldehyde removal purifying agent
A purification agent and formaldehyde technology, applied in the field of air purification, can solve the problems of short effective time and inability to eliminate, and achieve the effect of ensuring the antibacterial effect
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[0012] Example 1: A formaldehyde removal purifying agent, the raw materials of which include 10 parts by weight of tea extract, 5 parts of nano antibacterial agent, 8 parts of modified polyacrylamide, 0.3 part of leveling agent, 0.4 part of rare earth activator, 1 part of plant aroma essential oil, 2 parts of tea polyphenols, 1.5 parts of defoamer, 200 parts of deionized water.
[0013] The nano antibacterial agent is nano TiO 2 , A mixture of nano ZnO and nano Ag, nano TiO 2 , The particle size of nano ZnO and nano silver are both 30-50 nanometers, and the ratio of the three is TiO 2 : ZnO: Ag=1.5:1:0.5.
[0014] The method for preparing the tea extract is as follows: weigh 5 parts of tea leaves in parts by weight, place them in a beaker, add 70 parts of deionized water, heat them on an electric furnace for 30 minutes, and after cooling, use a Buchner funnel for suction filtration, The obtained filtrate is a tea extract.
[0015] The preparation process of the modified polyacrylami...
Example Embodiment
[0016] Example 2: A formaldehyde removal purifying agent, the raw materials of which include 5 parts by weight of tea extract, 8 parts of nano antibacterial agent, 5 parts of modified polyacrylamide, 0.2 part of leveling agent, 0.2 part of rare earth activator, 2 parts of plant aroma essential oil, 1 part of tea polyphenol, 1 part of defoamer, 200 parts of deionized water.
[0017] The nano antibacterial agent is nano TiO 2 , A mixture of nano ZnO and nano Ag, nano TiO 2 , The particle size of nano ZnO and nano silver are both 30-50 nanometers, and the ratio of the three is TiO 2 : ZnO: Ag=1:1:0.5.
[0018] The method for preparing the tea extract is as follows: weigh 5 parts of tea leaves in parts by weight, place them in a beaker, add 70 parts of deionized water, heat them on an electric furnace for 30 minutes, and after cooling, use a Buchner funnel for suction filtration, The obtained filtrate is a tea extract.
[0019] The preparation process of the modified polyacrylamide is a...
Example Embodiment
[0020] Example 3: A formaldehyde removal purifying agent, the raw materials of which include 8 parts by weight of tea extract, 3 parts of nano antibacterial agent, 10 parts of modified polyacrylamide, 0.5 part of leveling agent, 0.5 part of rare earth activator, 0.5 parts of plant aroma essential oil, 3 parts of tea polyphenols, 2.5 parts of defoamer, and 200 parts of deionized water.
[0021] The nano antibacterial agent is nano TiO 2 , A mixture of nano ZnO and nano Ag, nano TiO 2 , The particle size of nano ZnO and nano silver are both 30-50 nanometers, and the ratio of the three is TiO 2 : ZnO: Ag=2:1:0.5.
[0022] The method for preparing the tea extract is as follows: weigh 5 parts of tea leaves in parts by weight, place them in a beaker, add 70 parts of deionized water, heat them on an electric furnace for 30 minutes, and after cooling, use a Buchner funnel for suction filtration, The obtained filtrate is a tea extract.
[0023] The preparation process of the modified polyacr...
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