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US6036868A Use of hydrophilic dispersion polymers for oily wastewater clarification 失效
使用亲水性分散聚合物进行油性废水澄清

Use of hydrophilic dispersion polymers for oily wastewater clarification
摘要:
A method for removing emulsified oil from industrial waste water streams utilizing dispersion copolymers is disclosed. Preferred dispersion copolymers are poly(dimethylaminoethylacrylate methyl chloride quaternary salt/acrylamide) and poly (diallyldimethyl ammonium chloride/acrylamide).
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