Kitchen waste treatment method
A technology for kitchen waste and a treatment method, applied in the field of waste treatment, can solve the problems of secondary pollution of the environment, epidemic transmission of zoonotic diseases, etc., and achieve the effects of avoiding secondary pollution, promoting rapid reproduction, and improving decomposition efficiency.
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example 1
[0022] A treatment method for kitchen waste, comprising the steps of:
[0023] (1) Take the kitchen waste and put it into the cement pool, add water to the cement pool, the amount added is 50% of the mass of the food waste, let it stand for 10 hours, aerate oxygen from the bottom of the cement pool every 3 hours, and the aeration flow rate is 3kg / h, the aeration time is 20min;
[0024] (2) After the aeration is over, the materials in the cement pool are naturally air-dried until the water content is 65%, and the air-dried objects are collected. According to parts by weight, 60 parts of air-dried objects, 25 parts of citric acid, and 18 parts of Ammonium nitrite, 12 parts of carbamate and 8 parts of malic acid were put into a blender and stirred evenly, left to stand for 3 hours, and the standing mixture was collected;
[0025] (3) Mix the static mixture and pond silt with a water content of 80% in a mass ratio of 6:4, mix them evenly, put them into the cultivation pond, add ...
example 2
[0028] A treatment method for kitchen waste, comprising the steps of:
[0029] (1) Take the kitchen waste and put it into the cement pool, add water to the cement pool, the amount added is 45% of the mass of the food waste, let it stand for 8 hours, aerate oxygen from the bottom of the cement pool every 2 hours, and the aeration flow rate is 3kg / h, the aeration time is 20min;
[0030] (2) After the aeration is over, the materials in the cement pool are naturally air-dried until the water content is 60%, and the air-dried objects are collected. In parts by weight, 50 parts of air-dried objects, 20 parts of citric acid, and 16 parts of Ammonium nitrite, 10 parts of carbamate and 6 parts of malic acid were put into a blender and stirred evenly, left to stand for 1 hour, and the standing mixture was collected;
[0031] (3) Mix the static mixture and pond silt with a water content of 80% in a mass ratio of 6:2, mix evenly, put it into the cultivation pond, add loach to the cultiv...
example 3
[0034] A method for processing kitchen waste, comprising the steps of:
[0035] (1) Take the kitchen waste and put it into the cement pool, add water to the cement pool, the amount added is 48% of the mass of the food waste, let it stand for 9 hours, aerate oxygen from the bottom of the cement pool every 2.5 hours, and the aeration flow rate is 3kg / h, the aeration time is 20min;
[0036] (2) After the aeration is over, the materials in the cement pool are naturally air-dried until the water content is 63%. Ammonium nitrite, 11 parts of carbamate and 7 parts of malic acid were put into a blender and stirred evenly, left to stand for 2 hours, and the standing mixture was collected;
[0037] (3) Mix the static mixture and pond silt with a water content of 80% in a mass ratio of 6:3, mix them evenly, put them into the cultivation pond, add them to a depth of 55cm, and add loach to the cultivation pond at a rate of 8 tails per square, According to 5 tails per square, add catfish ...
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