Preparation method of velocity-separation bioballs for sewage treatment
A rapid separation biochemical and sewage treatment technology, which is applied in the field of preparation of rapid separation biochemical balls for sewage treatment, can solve the problems of increasing the load of sewage treatment plants, etc., and achieve the effects of small footprint, high purification degree, and low investment
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Embodiment 1
[0023] A method for preparing quick-divided biochemical pellets for sewage treatment. The specific steps of the preparation method for instant-distributed biochemical pellets for sewage treatment are as follows:
[0024] S1: Crushing of volcanic rocks: crushing volcanic rocks with a jaw crusher;
[0025] S2: Grinding of volcanic rock: put the crushed volcanic rock into a grinder for full grinding to obtain 1000-1500 mesh volcanic rock powder;
[0026] S3: Ingredients: Take 85 parts of volcanic rock powder, 25 parts of sodium bicarbonate, 35 parts of sodium alginate, 12 parts of surfactant, 26 parts of activated carbon and 14 parts of polyaluminum chloride in S2 and add them into the mixing bin for full stirring mix;
[0027] S4: Add the fully mixed materials in S3 to the mixer for stirring, add 6 parts of cement and 35 parts of water during the stirring process, and the stirring time is 15 minutes, and set aside;
[0028] S5: Take out the mixture in S4 and add it into a sphe...
Embodiment 2
[0039] A method for preparing quick-divided biochemical pellets for sewage treatment. The specific steps of the preparation method for instant-distributed biochemical pellets for sewage treatment are as follows:
[0040] S1: Crushing of volcanic rocks: crushing volcanic rocks with a jaw crusher;
[0041] S2: Grinding of volcanic rock: put the crushed volcanic rock into a grinder for full grinding to obtain 1000-1500 mesh volcanic rock powder;
[0042] S3: Ingredients: Take 75 parts of volcanic rock powder, 20 parts of sodium bicarbonate, 28 parts of sodium alginate, 8 parts of surfactant, 22 parts of activated carbon and 12 parts of polyaluminum chloride in S2 and add them into the mixing bin for full stirring mix;
[0043] S4: Add the fully mixed materials in S3 to the mixer for mixing, add 4 parts of cement and 32 parts of water during the mixing process, the mixing time is 15 minutes, and set aside;
[0044] S5: Take out the mixture in S4 and add it into a spherical mold ...
Embodiment 3
[0055] A method for preparing quick-divided biochemical pellets for sewage treatment. The specific steps of the preparation method for instant-distributed biochemical pellets for sewage treatment are as follows:
[0056] S1: Crushing of volcanic rocks: crushing volcanic rocks with a jaw crusher;
[0057] S2: Grinding of volcanic rock: put the crushed volcanic rock into a grinder for full grinding to obtain 1000-1500 mesh volcanic rock powder;
[0058] S3: Ingredients: Take 80 parts of volcanic rock powder, 22 parts of sodium bicarbonate, 32 parts of sodium alginate, 10 parts of surfactant, 24 parts of activated carbon and 13 parts of polyaluminum chloride in S2 and add them into the mixing bin for full stirring mix;
[0059] S4: Add the fully mixed materials in S3 to the mixer for stirring, add 5 parts of cement and 34 parts of water during the stirring process, the stirring time is 15 minutes, and set aside;
[0060] S5: Take out the mixture in S4 and add it into a spherica...
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