Banana pseudostem processing waste liquid and waste residue treatment method
A technology of banana pseudostem and processing waste liquid, which is applied in the direction of fertilizer, application and organic fertilizer made from biological waste, which can solve the problems of large volume, high water content and large quantity
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Embodiment 1
[0021] The method for processing waste liquid and waste residue of banana pseudostem comprises the following steps:
[0022] 1) Raw material collection: collect waste liquid and waste residue produced by banana pseudostem processing;
[0023] 2) filtering and chopping: filtering the waste liquid and waste residue obtained in step 1), and chopping the filter residue obtained;
[0024] 3) Fermentation: Mix the chopped filter residue with the filtrate obtained in step 2) to obtain a fermented liquid, adjust the pH to 6.5-7.0, put it into a fermenter, insert the cultured mature Lactobacillus acidophilus liquid strain, insert The amount is 10% of the weight of the fermentation broth, the fermentation temperature is 35-37 ° C, then add pectinase, which is 1.5% of the weight of the fermentation broth, stir, stand still, after standing for a period of time, stir it, release the fermentation in the fermentation broth gas produced;
[0025] 4) After the fermentation is finished, the f...
Embodiment 2
[0027] The method for processing waste liquid and waste residue of banana pseudostem comprises the following steps:
[0028] 1) Raw material collection: collect waste liquid and waste residue produced by banana pseudostem processing;
[0029] 2) filtering and chopping: filtering the waste liquid and waste residue obtained in step 1), and chopping the filter residue obtained;
[0030] 3) Fermentation: Mix the chopped filter residue with the filtrate obtained in step 2) to obtain a fermented liquid, adjust the pH to 6.5-7.0, put it into a fermenter, and insert the cultured mature Lactobacillus bulgaricus liquid strain. It is 5% of the weight of the fermentation broth, and the fermentation temperature is 35-37°C, then add pectinase, which is 0.5% of the weight of the fermentation broth, stir, stand still, after standing for a period of time, stir it, and release the fermentation product in the fermentation broth gas;
[0031] 4) After the fermentation is finished, the fermented...
Embodiment 3
[0033] The method for processing waste liquid and waste residue of banana pseudostem comprises the following steps:
[0034] 1) Raw material collection: collect waste liquid and waste residue produced by banana pseudostem processing;
[0035] 2) filtering and chopping: filtering the waste liquid and waste residue obtained in step 1), and chopping the filter residue obtained;
[0036] 3) Fermentation: mix the chopped filter residue with the filtrate obtained in step 2) to obtain a fermented liquid, adjust the pH to 6.5-7.0, put it into a fermenter, insert the cultured mature Streptococcus thermophilus liquid strain, insert The amount is 8% of the weight of the fermentation broth, and the fermentation temperature is 35-37°C, then add pectinase, which is 1.0% of the weight of the fermentation broth, stir, stand still, after standing for a period of time, stir it, release the fermentation in the fermentation broth gas produced;
[0037] 4) After the fermentation is finished, the...
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