Sewage treatment agent prepared from fruit peels and preparation process thereof
A technology for sewage treatment and peeling, which is applied in the direction of flocculation/sedimentation water/sewage treatment, etc. It can solve the problems of side effects affecting comprehensive treatment results, secondary pollution of water quality, etc., and achieve good effects, high removal rate, and good dehydration.
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Embodiment 1
[0020] A kind of sewage treatment agent prepared by utilizing peel, its raw material comprises by weight: 30 parts of plant peel, 4 parts of coal ash, 15 parts of bentonite, 30 parts of attapulgite, 10 parts of sodium chloride, 20 parts of alum, 2 parts of aluminum sulfate 10 parts of calcium oxide, 10 parts of sodium silicate, 6 parts of sodium polyacrylate, 10 parts of modified starch, 15 parts of polyaluminum chloride, 10 parts of concentrated sulfuric acid, and 60 parts of water.
[0021] refer to figure 1 , the preparation method of the sewage treatment agent prepared by utilizing the peel, comprising the steps of:
[0022] S1, plant peel, soot, bentonite, attapulgite, sodium chloride, alum, aluminum sulfate, calcium oxide, sodium silicate, sodium polyacrylate, modified starch, polyaluminum chloride are all placed in an oven and heated to The moisture content of the material is 1wt%, and the oven temperature is 75°C to obtain the first prefabricated material;
[0023] S...
Embodiment 2
[0027] A kind of sewage treatment agent prepared by utilizing fruit peel, its raw material comprises by weight: 50 parts of plant peel, 1 part of coal ash, 20 parts of bentonite, 20 parts of attapulgite, 15 parts of sodium chloride, 12 parts of alum, 6 parts of aluminum sulfate 5 parts of calcium oxide, 15 parts of sodium silicate, 2 parts of sodium polyacrylate, 20 parts of modified starch, 10 parts of polyaluminum chloride, 15 parts of concentrated sulfuric acid, and 30 parts of water.
[0028] The preparation method of the sewage treatment medicament prepared by utilizing the fruit peel comprises the following steps:
[0029] S1, plant peel, soot, bentonite, attapulgite, sodium chloride, alum, aluminum sulfate, calcium oxide, sodium silicate, sodium polyacrylate, modified starch, polyaluminum chloride are all placed in an oven and heated to The moisture content of the material is 5wt%, and the oven temperature is 62°C to obtain the first prefabricated material;
[0030] S2...
Embodiment 3
[0034] A kind of sewage treatment agent prepared by utilizing peel, its raw material comprises by weight: 40 parts of plant peel, 3 parts of coal ash, 16 parts of bentonite, 26 parts of attapulgite, 11 parts of sodium chloride, 16 parts of alum, 3 parts of aluminum sulfate 8 parts of calcium oxide, 11 parts of sodium silicate, 5 parts of sodium polyacrylate, 12 parts of modified starch, 14 parts of polyaluminum chloride, 11 parts of concentrated sulfuric acid, and 50 parts of water.
[0035] S1, plant peel, soot, bentonite, attapulgite, sodium chloride, alum, aluminum sulfate, calcium oxide, sodium silicate, sodium polyacrylate, modified starch, polyaluminum chloride are all placed in an oven and heated to The moisture content of the material is 2wt%, and the oven temperature is 73°C to obtain the first prefabricated material;
[0036] S2. Pour concentrated sulfuric acid into water and mix evenly, spray on the prefabricated material, stir with a mixer during the spraying proce...
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