Clothing degerming liquid and preparation method thereof
A technology for disinfecting liquids and clothes, applied in botany equipment and methods, chemicals for biological control, fungicides, etc., can solve the problems of not being able to meet the requirements of quick-acting clothes sterilization, chronic poisoning, and low killing efficiency
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Embodiment 1
[0143] Its preparation steps are as follows:
[0144] A. Preparation of Mesoporous Silicate-loaded Nano-Silver Inorganic Antibacterial Agent Suspension
[0145] (1) Natural zeolite powder (average particle size less than 0.5 μm) produced by Shijiazhuang Huihuangyuan Zeolite Factory was activated with 6N nitric acid for 10 hours at room temperature. The weight ratio of natural zeolite powder to nitric acid was 1, and then washed with water for 3 times , and then neutralized with 10% sodium hydroxide solution by weight to make the pH value reach 6.9, and then centrifuged to obtain active mesoporous silicate;
[0146] (2) Add 30 parts by weight of the active mesoporous silicate and 50 parts by weight of water into the NGJ-3 high-speed mixer produced by Qingdao Hongxiang Petroleum Machinery Manufacturing Co., Ltd., and stir for 1 hour at a rotating speed of 4000r / min to obtain A solution of active mesoporous silicate;
[0147] (3) Drop 20 parts by weight of nano-silver sol into ...
Embodiment 2
[0153] Its preparation steps are as follows:
[0154] A. Preparation of Mesoporous Silicate-loaded Nano-Silver Inorganic Antibacterial Agent Suspension
[0155] (1) Natural zeolite powder (average particle size less than 0.5 μm) produced by Shijiazhuang Huihuangyuan Zeolite Factory was activated with 2N nitric acid for 9 hours at room temperature. The weight ratio of natural zeolite powder to nitric acid was 3, and then washed with water for 3 times , and then neutralized with 10% sodium hydroxide solution by weight to make the pH value reach 7.0, and then centrifuged to obtain active mesoporous silicate;
[0156] (2) Add 38 parts by weight of the active mesoporous silicate and 65 parts by weight of water into the NGJ-3 high-speed mixer produced by Qingdao Hongxiang Petroleum Machinery Manufacturing Co., Ltd., after stirring for 0.8h at a rotating speed of 1000r / min Obtain an active mesoporous silicate solution;
[0157] (3) Drop 28 parts by weight of nano-silver sol into th...
Embodiment 3
[0163] Its preparation steps are as follows:
[0164] A. Preparation of Mesoporous Silicate-loaded Nano-Silver Inorganic Antibacterial Agent Suspension
[0165] (1) Natural zeolite powder (average particle size less than 0.5 μm) produced by Shijiazhuang Huihuangyuan Zeolite Factory was activated with 6N nitric acid for 12 hours at room temperature, the weight ratio of natural zeolite powder to nitric acid was 2, and then washed twice with water , and then neutralized with 9% sodium hydroxide solution by weight to make the pH value reach 6.9, and then centrifuged to obtain active mesoporous silicate;
[0166] (2) Add 34 parts by weight of the active mesoporous silicate and 52 parts by weight of water into the NGJ-3 high-speed mixer produced by Qingdao Hongxiang Petroleum Machinery Manufacturing Co., Ltd., after stirring for 0.6h at a rotating speed of 2000r / min Obtain an active mesoporous silicate solution;
[0167] (3) Drop 24 parts by weight of nano-silver sol into the acti...
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