Studies on Edible Oil Separation in Water Stagnant Emulsion Under Non-Uniform Pulse DC Electric Field

被引：1
|
作者：
Esfandian, Hossein [1 ]
Ghorbani, Mohsen [1 ]
Katal, Reza [1 ]
机构：
[1] Tarbiat Modares Univ, Dept Chem Engn, Tehran, Iran
来源：
ASIAN JOURNAL OF CHEMISTRY | 2010年 / 22卷 / 09期
关键词：
Electric field; Emulsion; Oily sewage in water; Dielectrophoresis; OXIDE BLOCK-COPOLYMERS; DEMULSIFICATION EFFICIENCY; MOLECULAR-WEIGHT; PH; MEMBRANE;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this study, non-uniform electric field in electrophoresis for removing and coagulating edible oil particles is used. The effects of temperature, time and voltage for outputs were examined. Turbidity measurements were investigated by spectrophotometer. Under laboratory condition, voltage of 3000 V and temperature of 35 degrees C, nephelometric turbidity unit (NTU) reached 1098.56-257.02 which suggest that the separation efficiency is 77 %
引用
收藏
页码：6955 / 6960
页数：6
相关论文
共 50 条
  • [31] Polarization Characteristic of Droplet of Water-in-Oil Emulsion in a High Uniform Electric Field
    Gong Haifeng
    Peng Ye
    WMSO: 2008 INTERNATIONAL WORKSHOP ON MODELLING, SIMULATION AND OPTIMIZATION, PROCEEDINGS, 2009, : 139 - +
  • [32] Study of the electrodes length influence on the trajectories of water droplets dispersed in oil and affected by non-uniform electric field
    Kharlamov, S. N.
    Zaikovskii, V. V.
    Shenderova, I. V.
    XIX INTERNATIONAL SCIENTIFIC SYMPOSIUM IN HONOR OF ACADEMICIAN M.A. USOV PROBLEMS OF GEOLOGY AND SUBSURFACE DEVELOPMENT, 2015, 27
  • [33] Non-uniform carbon segregation induced by electric current pulse under residual stresses
    Pan, Long
    He, Wen
    Gu, Bangping
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2015, 226 : 247 - 254
  • [34] Effect of dielectrophoresis on the coalescence of binary droplets under a non-uniform electric field
    Zhou, Yantao
    Li, Bin
    Zhang, Mingyang
    Sun, Zhiqian
    Wang, Zhenbo
    Wang, Jianjun
    CHEMICAL ENGINEERING SCIENCE, 2020, 224
  • [35] Electrocoalescence of water droplet trains in sunflower oil under the coupling of Non-uniform electric and Laminar flow fields
    Li, Bin
    Dou, Xiaohui
    Yu, Kai
    Zhang, Wei
    Xu, Haojie
    Sun, Zhiqian
    Wang, Zhentao
    Wang, Junfeng
    CHEMICAL ENGINEERING SCIENCE, 2022, 248
  • [36] Shape deformation of a vesicle under an axisymmetric non-uniform alternating electric field
    Sinha, Kumari Priti
    Thaokar, Rochish M.
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2019, 31 (03)
  • [37] Electric conduction characteristics under non-uniform field in suspensions with electrorheological effects
    Hanaoka, R
    Kohrin, T
    Kasuga, H
    Sakurai, K
    CONFERENCE RECORD OF THE 1998 IEEE INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATION, VOLS 1 AND 2, 1998, : 652 - 655
  • [38] Experimental investigation on bubble coalescence regimes under non-uniform electric field
    Zhang, Wei
    Wang, Junfeng
    Li, Bin
    Yu, Kai
    Wang, Dongbao
    Yongphet, Piyaphong
    Xu, Haojie
    Yao, Jiang
    CHEMICAL ENGINEERING JOURNAL, 2021, 417
  • [39] Classification of Impulse Breakdown Mechanisms under Non-uniform Electric Field in Air
    Kojima, Hiroki
    Hotta, Katsuki
    Kitamura, Takuya
    Hayakawa, Naoki
    Otake, Atsushi
    Kobayashi, Kinya
    Kato, Tatsuro
    Rokunohe, Toshiaki
    Okubo, Hitoshi
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2016, 23 (01) : 194 - 201
  • [40] Toughness variation of ferroelectrics by polarization switch under non-uniform electric field
    Tsinghua Univ, Beijing, China
    Acta Mater, 11 (4695-4702):
12345