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化学药剂在引气浮选中的作用
引用本文:杨旭,粟松涛.化学药剂在引气浮选中的作用[J].西南石油大学学报(社会科学版),2008,17(3):119-122.
作者姓名:杨旭  粟松涛
作者单位:(化工系)
摘    要:在引气浮选中,影响除油效率的因素主要是油粒直径、气泡直径和油粒表面的化学性质。加入表面活性剂、聚合物及无机物凝聚剂,可以降低气泡直径、增大油粒直径、降低油粒表面的电位,从而提高除油效率。

关 键 词:含油污水    油水分离    表面活性剂    聚合物
收稿时间:1994-11-10

Application of Chemicals in Induced Gas Floatation
Yang Xu,Su Shong-tao.Application of Chemicals in Induced Gas Floatation[J].Journal of Southwest Petroleum University(Social Sciences Edition),2008,17(3):119-122.
Authors:Yang Xu  Su Shong-tao
Institution:(Dept. of Applied Chemistry)
Abstract:In induced gas floatation,the factors that influence oil removal efficiency are oil droplet size,bubble size and the chemical properties of the oil-drop surface. The surfactants,poly-mers and inorganic coagulant can be added to reduce the bubble size and the electric potential of the oil-drop surface,and to increase the oil droplet size,thus improving the oil removal efficiency.
Keywords:Oily sewage                                                                                                                        Oil water separation                                                                                                                        Surfactant                                                                                                                        Polymer
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