Grass curtain preparation method
A technology of straw mats and straws, which is applied in the field of preparation of straw mats, can solve problems such as easy mold and insects, and achieve the effects of improving anti-corrosion, improving temperature resistance, and ensuring mechanical properties
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[0027] Example 1
[0028] A method for preparing straw curtains is characterized in that it comprises the following steps:
[0029] (1) Put the rice straw under the conditions of 95℃ and 340W, and ultrasonic treatment for 60min;
[0030] (2) Place the sonicated rice straw in the culture solution, then add glycine-hydrochloric acid buffer to adjust the pH to 4.2, then add white rot fungi, and react at 20°C for 40 hours; wherein, the rice straw, the culture solution The weight ratio with white rot fungus is 1:11:3;
[0031] The culture solution includes the following components by weight: 2 parts of yeast powder, vitamin B 1 0.4 parts, 1.5 parts glucose, 1.5 parts soluble starch, KH 2 PO 4 0.2 part and MgSO 4 ·7H 2 O 0.5 parts
[0032] (3) Put the straw treated in step (2) into the mixed solution to soak for 8 hours, then add aluminum hydroxide, and continue to soak for 5 hours; the weight ratio of the straw, the mixed solution and aluminum hydroxide is 0.5:8:0.08 ; The mixed solution...
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[0036] Example 2
[0037] A method for preparing straw curtains is characterized in that it comprises the following steps:
[0038] (1) Put the rice straw under the conditions of 80℃ and 200W, and ultrasonic treatment for 30min;
[0039] (2) Put the sonicated rice straw in the culture solution, then add glycine-hydrochloric acid buffer to adjust the pH to 5, then add white rot fungi, and react at 30°C for 36 hours; wherein, the rice straw, the culture solution The weight ratio with white rot fungus is 1:8:3;
[0040] The culture solution includes the following components by weight: 2 parts of yeast powder, vitamin B 1 0.4 parts, 1.5 parts glucose, 1.5 parts soluble starch, KH 2 PO 4 0.2 part and MgSO 4 ·7H 2 O 0.5 parts
[0041] (3) Put the straw treated in step (2) into the mixed solution and soak for 10 hours, then add aluminum hydroxide, and continue to soak for 2 hours; the weight ratio of the straw, mixed solution and aluminum hydroxide is 2:10:0.15 ; The mixed solution include...
Example Embodiment
[0045] Example 3
[0046] A method for preparing straw curtains is characterized in that it comprises the following steps:
[0047] (1) Put the rice straw under the conditions of 100℃ and 400W, and ultrasonic treatment for 60min;
[0048] (2) Put the sonicated rice straw in the culture solution, then add glycine-hydrochloric acid buffer to adjust the pH to 5, then add white rot fungi, and react at 30°C for 50 hours; wherein, the rice straw, the culture solution The weight ratio with white rot fungus is 5:11:5;
[0049] The culture solution includes the following components by weight: 2 parts of yeast powder, vitamin B 1 0.4 parts, 1.5 parts glucose, 1.5 parts soluble starch, KH 2 PO 4 0.2 part and MgSO 4 ·7H 2 O 0.5 parts
[0050] (3) Put the straw treated in step (2) into the mixed solution and soak for 8 hours, then add aluminum hydroxide, and continue to soak for 5 hours; the weight ratio of the straw, mixed solution and aluminum hydroxide is 2:9:0.1 ; The mixed solution includes...
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