Soil restoration agent for eliminating harmful bacteria
A soil remediation agent and bacterial technology, applied in the field of soil remediation, can solve the problems of harmful chemicals and damage to vegetation growth, achieve good antibacterial effect, reduce the frequency of application, and have a suitable effect period
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Embodiment 1
[0020] A soil remediation agent for eliminating harmful bacteria, the soil remediation agent mainly includes the following components by weight: Sapium sylvestris 5%, Acid vine 4%, Celandine 3%, Garlic extract 2%, Synergist 3%, surfactant 1.5%, organic solvent 5%, emulsifier 5%, and the balance is water.
[0021] Wherein, the garlic extract is allicin, and its preparation method is as follows: peel the unteethed garlic and mash it, then add an ethanol solution with a mass concentration of 4 times the mass of garlic with a mass concentration of 55%, and use ultrasonic extraction 10min, the extraction temperature is 35°C, after filtration, the ethanol is concentrated under reduced pressure to obtain the garlic extract, and then the extract is put into a distiller and dried at a low temperature under vacuum conditions. The distiller refers to a continuous vacuum distillation device. Under the condition of reduced pressure, the distillation temperature can be well reduced and the ...
Embodiment 2
[0027] A soil remediation agent for eliminating harmful bacteria. The soil remediation agent mainly includes the following components by weight: 10% of Chinese tallow tree, 6% of sour vine, 4.5% of celandine, 3% of garlic extract, Synergist 4%, surfactant 2.5%, organic solvent 10%, emulsifier 7.5%, and the balance is water.
[0028] Wherein, the garlic extract is allicin, and its preparation method is as follows: peel the unteethed garlic and mash it, then add an ethanol solution with a mass concentration of 60% that is 5 times the mass of the garlic, and use ultrasonic extraction 12.5min, the extraction temperature is 40°C, after filtration, the ethanol is concentrated under reduced pressure to obtain the garlic extract, and then the extract is put into a distiller and dried at a low temperature under vacuum conditions. The distiller refers to a continuous vacuum distillation device. Under reduced pressure conditions, the distillation temperature can be well reduced and the sep...
Embodiment 3
[0034] A soil remediation agent for eliminating harmful bacteria. The soil remediation agent mainly includes the following components by weight: 15% of Chinese tallow tree, 8% of red-backed sour vine, 6% of celandine, 5% of garlic extract, Synergist 5%, surfactant 3.5%, organic solvent 15%, emulsifier 10%, balance is water.
[0035] Wherein, the garlic extract is allicin, and its preparation method is: peel and mash the unteethed garlic, then add an ethanol solution with a mass concentration of 65 6 times the mass of the garlic, and use ultrasonic extraction for 15 minutes. , the extraction temperature is 45°C, after filtration, the ethanol is concentrated and recovered under reduced pressure to obtain the garlic extract, and then the extract is put into a distiller to carry out low-temperature drying under vacuum conditions. The distiller refers to a continuous vacuum distillation device. Under pressure conditions, it can well reduce the distillation temperature and improve t...
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