Attapulgite oil de-coloring agent for water treatment and preparation method thereof
A technology of attapulgite and decolorizing agent, which is applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the problems of high chemical oxidation cost and unsatisfactory decolorization effect, and achieve decolorization Good effect, beneficial to environmental protection, easy to clarify effect
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Embodiment 1
[0031] A kind of attapulgite oil decolorizer for water treatment, comprising the following raw materials in parts by weight:
[0032] 35 parts of high-viscosity attapulgite clay;
[0033] 7 parts of activated carbon;
[0034] 6 parts of toughening agent;
[0035] Sodium hypochlorite 0.1 part;
[0036] 9 parts white clay;
[0037] 6 parts of curing agent;
[0038] Adsorption resin 7 parts;
[0039] 10 parts of antifoaming agent;
[0040] 8 parts of dicyandiamide formaldehyde resin.
[0041] The activated carbon is coconut shell activated carbon or fruit shell activated carbon with a particle size of 200-400 mesh; the high-viscosity attapulgite clay is ultra-fine high-viscosity attapulgite clay of 600-800 mesh.
[0042] The toughening agent is one or more of liquid acrylate rubber, polyvinyl butyral, chlorosulfonated polyethylene, carboxylated nitrile rubber, and polyvinyl acetate emulsion.
[0043] The curing agent is one or more of vinyltriamine, diaminodiphenylmethane...
Embodiment 2
[0054] A kind of attapulgite oil decolorizer for water treatment, comprising the following raw materials in parts by weight:
[0055] 40 parts of high-viscosity attapulgite clay;
[0056] 11 parts of activated carbon;
[0057] 8 parts of toughening agent;
[0058] Sodium hypochlorite 1.0 part;
[0059] 13 parts white clay;
[0060] 7 parts of curing agent;
[0061] 11 parts of adsorption resin;
[0062] 12 parts of antifoaming agent;
[0063] 12 parts of dicyandiamide formaldehyde resin.
[0064] The method for preparing the attapulgite oil product decolorizer for water treatment comprises the following steps:
[0065] Step 1: crushing, pre-crushing the raw material of the attapulgite oil decolorizer used for water treatment, wherein the crushing particle size is between 70 mesh;
[0066] Step 2: acidification, put the pulverized semi-finished decolorizer into the acidification pool for acidification treatment, and the treatment time is 24 hours;
[0067] Step 3: washin...
Embodiment 3
[0073] A kind of attapulgite oil decolorizer for water treatment, comprising the following raw materials in parts by weight:
[0074] 50 parts of high-viscosity attapulgite clay;
[0075] 15 parts of activated carbon;
[0076] Toughening agent 12 parts;
[0077] Sodium hypochlorite 1.5 parts;
[0078] 18 parts white clay;
[0079] 8 parts of curing agent;
[0080] 15 parts of adsorption resin;
[0081] 14 parts of antifoaming agent;
[0082] 15 parts of dicyandiamide formaldehyde resin.
[0083] The method for preparing the attapulgite oil product decolorizer for water treatment comprises the following steps:
[0084] Step 1: crushing, pre-crushing the raw materials of the attapulgite oil decolorizer used for water treatment, wherein the crushing particle size is between 90 mesh;
[0085] Step 2: acidification, put the pulverized semi-finished decolorizer into the acidification pool for acidification treatment, and the treatment time is 36 hours;
[0086] Step 3: wash...
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