Preparation method of organic fertilizer based on graphite
An organic fertilizer and graphite technology, applied in the field of organic fertilizer preparation, can solve the problems of resource waste and insufficient utilization of graphite waste slurry, and achieve the effect of avoiding resource waste and low cost
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[0013] Please refer to figure 1 , figure 1 It is a flow chart of an embodiment of the preparation method of graphite-based organic fertilizer of the present invention, the method comprising:
[0014] S100, providing straw raw materials and graphite waste slurry respectively;
[0015] In the step S100, it is necessary to provide straw raw materials and graphite waste slurry for preparing the organic fertilizer. The straw raw material may be uncrushed straw raw material, or crushed straw raw material. The pulverized straw raw material can be fully contacted with other raw materials for preparing organic fertilizers, thereby increasing the reaction rate. In one embodiment, the straw raw material is crushed straw raw material.
[0016] Further, the raw material of the straw is plant fiber powder; the plant fiber powder is the powder after the straw is crushed; the straw is the remaining stem and leaf part of the plant after picking, which is usually disposed of by incineration...
Embodiment 1
[0037] 1) The corn stalk of 100 mass parts, the described graphite waste slurry of 50 mass parts, the water of 80 mass parts and the compound yeast combination of 3 mass parts, wherein comprise actinomycetes and saccharomycetes, simultaneously, adopt the mechanical stirring The method is mixed uniformly to obtain the straw raw material mixture.
[0038] 2) Ferment the straw raw material mixture at 40° C. and stir once every 12 hours. When the straw raw material mixture has no odor and smells of ammonia (about 13 days), a fermentation product is obtained.
[0039] 3) Filtering the fermentation product to obtain the organic fertilizer slurry.
Embodiment 2
[0041] 1) Combining 100 mass parts of corn stalks, 40 mass parts of the graphite waste slurry, 60 mass parts of water and 2 mass parts of compound yeast, including yeast, bacillus, and lactic acid bacteria, while mechanically stirring The method is mixed evenly to obtain the straw raw material mixture.
[0042] 2) Fermenting the straw raw material mixture at 30° C., stirring once every 16 hours, when the straw raw material mixture has no odor and smells of ammonium (about 15 days), a fermentation product is obtained.
[0043] 3) Granulating the fermented product, and drying the obtained organic fertilizer to obtain the dry powder of the organic fertilizer.
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