Paint mist coagulant
A paint mist coagulant and paint mist technology, which is applied in the direction of flocculation/sedimentation water/sewage treatment, water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problem of difficult treatment, high viscosity of paint, and influence on circulating water Solve the problems of system working efficiency and achieve high COD removal rate, good debonding effect and high organic solvent removal rate
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Embodiment 1
[0019] Embodiment 1: A kind of paint mist coagulant is prepared as follows:
[0020] (1) Preparation of paint mist flocculant: Take 50kg of CHB2718 paint mist coagulant, 20kg of CHB2727 environmentally friendly and degradable paint mist coagulant, and 30kg of polyterephthalyl-p-diaminodiphenyl ether amide, and mix well;
[0021] (2) Preparation of paint flocculant: take 50kg of CHC2903 paint flocculant, 32kg of CHC2905 paint flocculant and 18kg of composite paint flocculant, and mix well; wherein, the composite paint flocculant consists of polyacrylamide, sodium chloride and Aluminum chloride is mixed according to the mass ratio of 7:2:1;
[0022] (3) Preparation of paint remover: get 25kg of dichloromethane, 25kg of methyl alcohol and 50kg of ethyl acetate, mix well;
[0023] (4) A kind of preparation of paint mist coagulant: get the paint mist flocculant 15kg of step (1), the paint flocculant 7kg of step (2), step (3) paint remover 5kg, commercially available fungicide 1kg,...
Embodiment 2
[0024] Embodiment 2: A paint mist coagulant, the difference from Example 1 is that, in parts by mass, the amount of paint mist flocculant, paint flocculant, paint remover, bactericide, defoamer and water The ratio is 1.0:0.5:0.4:0.05:0.2:1000.
Embodiment 3
[0025] Embodiment 3: A paint mist coagulant, the difference from Example 1 is that, in parts by mass, the amount of paint mist flocculant, paint flocculant, paint remover, bactericide, defoamer and water The ratio is 2.0:1.5:0.8:0.10:0.5:1000.
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