All Title Author
Keywords Abstract

The Effects of Fe2+ on the Aggregation Behavior of Residual Hydrophobic Modified Polyacryamide

DOI: 10.4236/msce.2016.412001, PP. 1-9

Keywords: Aggregation Behavior, Fluorescence Spectrum, Residual Hydrophobic Modified Polyacryamide

Full-Text   Cite this paper   Add to My Lib


The influences of Fe2+ on the aggregation behavior of residual hydrophobic modified polyacryamide (HMPAM) in treated oily wastewater were studied by fluorescence spectrum and DLS. The result of I1/I3 showed that the polarity of hydrophobic domain increased and the size of hydrophobic domain may be decreased with the increasing of Fe2+ in produced water. Fe2+ was helpful for the increase of hydrophobic domain, therefore due to the aggregation degree for HMPAM.


[1]  Wever, D.A.Z., Picchioni, F. and Broekhuis, A.A. (2011) Polymers of Enhanced Oil Recovery: A Paradigm for Structure-Property Relation-ship in Aqueous Solution. Progress in Polymer Science, 36, 1558-1628.
[2]  Zhang, L.J. and Yue, X.A. (2008) Displacement of Polymer Solution on Residual Oil Trapped in Dead Ends. Journal of Central South University of Technology, 5, 84-87.
[3]  Zhang, L.J., Yue, X.A. and Guo, F. (2008) Micro-Mechanisms of Residual Oil Mobiliza-tion by Viscoelastic Fluids. Petroleum Science, 5, 56-61.
[4]  Qu, G.H., Gong, X.G. and Liu, Y.K. (2014) New Research Progress of the Demulsifica-tion of Produced Liquid by Polymer Flooding. Journal of Chemical and Pharmaceutical Research, 6, 634-640
[5]  Liu, Y.G., Tang, H.M., Chen, H.X., Li, Y.G., Shan, W. and Gao, J.C. (2010) Study on Produced Water Quality Variation Rule from Polymer Flooding and Mechan-ism of Formation Damage. Offshore Oil, 12, 86-91.
[6]  Han, T., Xu, G.Y., Chen, Y.J., Zhou, T., Tan, Y.B., Lv, X. and Zhang, J. (2012) Improving Performances of Hydrophobically Modified Polyacrylamide in Mineralized Water by Block Polyether with Branched Structure. Journal of Dispersion Science and Technology, 33, 697-703.
[7]  Zhao, Y.Z., Zhou, J.Z., Xu, X.H., Liu, W.B., Zhang, J.Y., Fan, M.H. and Wang, J.B. (2009) Synthesis and Characterization of a Series of Modified Polyacrylamide. Colloid and Polymer Science, 287, 237-241.
[8]  Liu, J.X., Peng, T.J., Meng, K.Q., Wang, H., Zhao, Z.C. and Wang, L.Q. (2016) Kinetic Behavior in Self-Assembly Process of Associative Polymer Solutions. Journal of Macromolecular Science, Part A, 53, 215-221.
[9]  Zhong, C.R., Luo, P.Y. and Meng, X.H. (2010) Aggregation Behavior of a Water-Soluble Terpolymer with Vinyl Biphenyl Characterized by a Fluorescent Probe. Journal of Applied Polymer Science, 116, 404-412
[10]  Zhang, J., Jing, B., Fang, S.W., Duan, M. and Ma, Y.Z. (2015) Synthesis and Performances for Treating Oily Wastewater Produced from Polymer Flooding of New Demulsifiers Based on Polyoxyalkylated N,N-Dimethylethanolamine. Polymers for Advanced Technologies, 26, 190-197.
[11]  Hu, G.J., Li, J.B. and Zeng, G.M. (2013) Recent Development in the Treatment of Oily Sludge from Petroleum Industry: A Review. Journal of Hazardous Materials, 261, 470-490.
[12]  Tuncal, T. and Uslu, O. (2014) A Review of Dehydration of Various Industrial Sludges. Drying Technology, 32, 1642-1654.
[13]  Feng, Y.J. (1999) Study of Aqueous Solution Structure and of Hydrophobically Associating Water-Soluble Polymer and Its Effect on the Solution Rheology, South West Petroleum University, Chengdu, 87 (in Chinese).
[14]  Zhang, J., Jing, B., Tan, G.R., Fang, S.W. and Wang, H. (2015) Effect of Structure of Graft on the Properties of Graft Copolymers of Acrylamide and Surfactant Macromonomers Dilute Aqueous Solutions. J.Macromol. Sci., Phys, 54, 253-261.
[15]  Fang, S.W., Duan, M., Long, W.H., Xia, Y.N., Li, L.Y., Wang, H. and Zhang, L.H. (2014) Synthesis of Copolymer of Acry-lamide and a Cationic-Nonionic Bifunctional Polymerizable Surfactant and Its Micellar Behavior in Water. Journal of Dispersion Science and Technology, 35, 301-306
[16]  Aguiar, J., Carpena, P., Molina-Bolivar, J.A. and Ruiz, C.C. (2003) On the Determination of the Critical Micelle Concentration by the Pyrene 1:3 Ratio Method. Journal of Colloid and Interface Science, 258, 116-122.
[17]  Kim, J.H., Domach, M.M. and Tilton, R.D. (2000) Effect of Electrolytes on the Pyrenesolubilization Capacity of Dodecyl Sulfate Micelles. Langmuir, 16, 10037-10043.
[18]  Ismail, D.D.K. (2008) Aggregation and Adsorption Properties of Sodium Dodecyl Sulfate in Wa-ter-Acetamide Mixtures. Journal of Colloid and Interface Science, 327, 198-203.


comments powered by Disqus