Multifunctional sewage treatment agent and preparation method thereof
A sewage treatment agent, multi-functional technology, applied in the direction of adsorption water/sewage treatment, water/sludge/sewage treatment, ion exchange water/sewage treatment, etc., can solve the complex treatment process, single function of water treatment agent, Large dosage and other problems, to achieve good precipitation effect, reduce scaling and corrosion, and low treatment cost
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Embodiment 1
[0037] A multifunctional sewage treatment agent, which comprises the following raw materials in parts by weight: 10 parts of sepiolite powder, 40 parts of bentonite, 30 parts of starch xanthate, 0.5 part of sodium hydroxide tablet alkali, polytian 1 part of aspartic acid, 0.5 parts of aminotrimethylene phosphonic acid, 25 parts of cross-linked rectorite, 50 parts of polyaluminum chloride, 5 parts of chitosan, and 30 parts of deionized water.
[0038] A preparation method of a multifunctional sewage treatment agent, the preparation steps are as follows:
[0039] A, take raw material according to weight portion, open container, add deionized water;
[0040] B. Add cross-linked rectorite, polyaluminum chloride, chitosan, sepiolite powder, and bentonite to the container, and stir for 10 to 15 minutes;
[0041] C. Add starch xanthate, polyaspartic acid and aminotrimethylene phosphonic acid into the mixer and stir for 10 minutes;
[0042] D. Slowly put in the raw material sodium h...
Embodiment 2
[0044] A multifunctional sewage treatment agent, which comprises the following raw materials in parts by weight: 20 parts of sepiolite powder, 30 parts of bentonite, 40 parts of starch xanthate, 0.1 part of sodium hydroxide tablet alkali, polytian 5 parts of aspartic acid, 0.1 part of aminotrimethylene phosphonic acid, 50 parts of cross-linked rectorite, 20 parts of polyaluminum chloride, 30 parts of chitosan, and 10 parts of deionized water.
[0045] A preparation method of a multifunctional sewage treatment agent, the preparation steps are as follows:
[0046] A, take raw material according to weight portion, open container, add deionized water;
[0047] B. Add cross-linked rectorite, polyaluminum chloride, chitosan, sepiolite powder, and bentonite to the container, and stir for 12 minutes;
[0048] C. Add starch xanthate, polyaspartic acid and aminotrimethylene phosphonic acid into the mixer and stir for 12 minutes;
[0049] D. Slowly put in the raw material sodium hydrox...
Embodiment 3
[0051] A multifunctional sewage treatment agent, which comprises the following raw materials in parts by weight: 15 parts of sepiolite powder, 35 parts of bentonite, 30 parts of starch xanthate, 0.1 part of sodium hydroxide tablet alkali, polytian 3 parts of aspartic acid, 0.3 parts of aminotrimethylene phosphonic acid, 8 parts of sodium persulfate, 25 parts of cross-linked rectorite, 35 parts of polyaluminum chloride, 20 parts of chitosan, and 20 parts of deionized water.
[0052] A preparation method of a multifunctional sewage treatment agent, the preparation steps are as follows:
[0053] A, take raw material according to weight portion, open container, add deionized water;
[0054] B. Add cross-linked rectorite, polyaluminum chloride, chitosan, sepiolite powder, and bentonite to the container, and stir for 15 minutes;
[0055] C. Add starch xanthate, polyaspartic acid and aminotrimethylene phosphonic acid into the mixer and stir for 15 minutes;
[0056] D. Slowly put in...
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