Soil remediating agent and preparation method thereof
A soil remediation agent and the technology of the remediation agent, which are applied in the field of soil remediation, can solve the problems that the preparation technology is not suitable for widespread use, the activity of the bacteria is difficult to control, and the products are not suitable for long-term storage, etc., so as to achieve the ability to absorb nutrients and improve the structure The effect of size and production cost reduction
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Embodiment 1
[0018] A soil remediation agent, which is made of the following raw materials in parts by weight: 15 parts of attapulgite, 3 parts of calcium phosphate, 6.5 parts of silicon dioxide, 1.6 parts of saponin, 9 parts of plant ash, and 6.65 parts of cyclodextrin , 2 parts of β-cyclodextrin, 11 parts of urea, 6 parts of sodium dodecylbenzenesulfonate, 5 parts of calcium peroxide, 4 parts of activated carbon, and an appropriate amount of water; the repairing agent is prepared by the following steps:
[0019] Grind attapulgite, silicon dioxide and activated carbon to 100 microns respectively, mix well, add water to make a suspension with a concentration of 70%; add β-cyclodextrin, urea, phosphoric acid to the above suspension in sequence After salt and sodium dodecylbenzenesulfonate, ultrasonically disperse the suspension for 2.5 hours to obtain a mixed jelly; finally, pour the above mixed jelly into plant ash, cyclodextrin, saponin and calcium peroxide to form The mixture was granula...
Embodiment 2
[0021] A soil remediation agent, which is made of the following raw materials in parts by weight: 13.75 parts of attapulgite, 3.15 parts of sodium phosphate, 6.25 parts of silicon dioxide, 1.75 parts of saponin, 8 parts of plant ash, and 6.85 parts of cyclodextrin , 1.35 parts of β-cyclodextrin, 12 parts of urea, 5 parts of sodium dodecylbenzenesulfonate, 6.35 parts of calcium peroxide, 3 parts of activated carbon, appropriate amount of water;
[0022] This restorative is made by following steps:
[0023] 1) Grind attapulgite, silicon dioxide and activated carbon to 120 microns respectively, after mixing evenly, add water to make a suspension with a concentration of 67.5%;
[0024] 2) After sequentially adding β-cyclodextrin, urea, phosphate, and sodium dodecylbenzenesulfonate to the above suspension, ultrasonically disperse the suspension for 3 hours to obtain a mixed jelly;
[0025] 3) Finally, pour the above-mentioned mixed jelly into the mixture formed by plant ash, cyclo...
Embodiment 3
[0027] A soil remediation agent, which is made of the following raw materials in parts by weight: 19.25 parts of attapulgite, 2.35 parts of potassium phosphate, 6.85 parts of silicon dioxide, 1.55 parts of saponin, 10 parts of plant ash, and 6.55 parts of cyclodextrin , 2.55 parts of β-cyclodextrin, 10 parts of urea, 7 parts of sodium dodecylbenzenesulfonate, 4.65 parts of calcium peroxide, 5 parts of activated carbon, appropriate amount of water;
[0028] This restorative is made by following steps:
[0029] 1) Grind attapulgite, silicon dioxide and activated carbon to 80 microns respectively, after mixing evenly, add water to make a suspension with a concentration of 72.5%;
[0030] 2) After sequentially adding β-cyclodextrin, urea, phosphate, and sodium dodecylbenzenesulfonate to the above suspension, ultrasonically disperse the suspension for 2 hours to obtain a mixed jelly;
[0031] 3) Finally, pour the above-mentioned mixed jelly into the mixture formed by plant ash, cy...
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