Detachment Characteristics of Deposited Particles in Porous Medium: Experimentation and Modeling
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Abstract
This paper presents an experimental study of particle transport in porous medium using a self-developed sand layer transportation–deposition testing system, aiming at delineating the detachment characteristics of deposited particles in porous medium. Two experimental modes, increase flow velocity and change flow direction, were adopted in this study. The tests were conducted using quartz powder as the particles and quartz sand as the porous media to study the response of detachment characteristics to changes in particle diameter (\(d_{s}\), with median diameter 18 and 41 \(\upmu \)m) and grain diameter (\(d_{p}\), with median diameter 0.36 and 1.25 mm). Breakthrough curves after the second peak were well described by a double exponential model with parameters of weight coefficient and detachment coefficient. This study shows that both modes can change the detach rate of deposited particles observably, and detach rate is affected by the value of flow velocity greatly.
Keywords
Suspended particle Porous medium Transportation Deposition DetachNotes
Acknowledgements
This research was supported by the Foundation of Hubei Educational Committee of China (Grant No. Q20171203).
References
- Ahfir, N.D., Benamar, A., Alem, A., Wang, H.Q.: Influence of internal structure and medium length on transport and deposition of suspended particles: a laboratory study. Transp. Porous Media 76(2), 289–307 (2009)CrossRefGoogle Scholar
- Ahmadi, G., Guo, S., Zhang, X.: Particle adhesion and detachment in turbulent flows including capillary forces. Part. Sci. Technol. 25(1), 59–76 (2007)CrossRefGoogle Scholar
- Alem, A., Elkawafi, A., Ahfir, N.D., Wang, H.: Filtration of kaolinite particles in a saturated porous medium: hydrodynamic effects. Hydrol. J. 21(3), 573–586 (2013)Google Scholar
- Bedrikovetsky, P., Siqueira, F.D., Furtado, C.A., Souza, A.L.S.: Modified particle detachment model for colloidal transport in porous media. Transp. Porous Media 86(2), 353–383 (2011)CrossRefGoogle Scholar
- Bedrikovetsky, P., Zeinijahromi, A., Siqueira, F.D., Furtado, C.A., de Souza, A.L.S.: Particle detachment under velocity alternation during suspension transport in porous media. Transp. Porous Media 91(1), 173–197 (2012)CrossRefGoogle Scholar
- Bergendahl, J.A., Grasso, D.: Mechanistic basis for particle detachment from granular media. Environ. Sci. Technol. 37(10), 2317–2322 (2003)CrossRefGoogle Scholar
- Bradford, S.A., Torkzaban, S., Shapiro, A.: A theoretical analysis of colloid attachment and straining in chemically heterogeneous porous media. Langmuir 29(23), 6944–6952 (2013)CrossRefGoogle Scholar
- Derjaguin, B.V.: Theory of the stability of strongly charged lyophobic sols and the adhesion of strongly charged particles in solutions of electrolytes. Acta Physicochim. USSR 14, 633–662 (1941)Google Scholar
- Escher, A.R.: Bacterial Colonization of a Smooth Surface, An Analysis with Image Analyzer. Montana State University, Bozeman (1986)Google Scholar
- Franchi, A., O’Melia, C.R.: Effects of natural organic matter and solution chemistry on the deposition and reentrainment of colloids in porous media. Environ. Sci. Technol. 37(6), 1122–1129 (2003)CrossRefGoogle Scholar
- Grolimund, D., Borkovec, M.: Release of colloidal particles in natural porous media by monovalent and divalent cations. J. Contam. Hydrol. 87(3), 155–175 (2006)CrossRefGoogle Scholar
- Goldman, A.J., Cox, R.G., Brenner, H.: Slow viscous motion of a sphere parallel to a plane wall—II Couette flow. Chem. Eng. Sci. 22(4), 653–660 (1967)CrossRefGoogle Scholar
- Hahn, M.W., O’Melia, C.R.: Deposition and reentrainment of Brownian particles in porous media under unfavorable chemical conditions: some concepts and applications. Environ. Sci. Technol. 38(1), 210–220 (2004)CrossRefGoogle Scholar
- Herzig, J.P., Leclerc, D.M., Goff, P.L.: Flow of suspensions through porous media—application to deep filtration. Ind. Eng. Chem. 62(5), 8–35 (1970)CrossRefGoogle Scholar
- Hubbe, M.A.: Theory of detachment of colloidal particles from flat surfaces exposed to flow. Colloids Surf. 12, 151–178 (1984)CrossRefGoogle Scholar
- Kim, H.J., Phenrat, T., Tilton, R.D., Lowry, G.V.: Effect of kaolinite, silica fines and pH on transport of polymer-modified zero valent iron nano-particles in heterogeneous porous media. J. Colloid Interface Sci. 370(1), 1–10 (2012)CrossRefGoogle Scholar
- Laumann, S., Micić, V., Hofmann, T.: Mobility enhancement of nanoscale zero-valent iron in carbonate porous media through co-injection of polyelectrolytes. Water Res. 50, 70–79 (2014)CrossRefGoogle Scholar
- Liu, Q., Cui, X., Zhang, C., Huang, S.B.: Experimental investigation of suspended particles transport through porous media: particle and grain size effect. Environ. Technol. 37(7), 854–864 (2016)CrossRefGoogle Scholar
- Lu, T., Xia, T., Qi, Y., Zhang, C., Chen, W.: Effects of clay minerals on transport of graphene oxide in saturated porous media. Environ. Toxicol. Chem. 36(3), 655–660 (2017)CrossRefGoogle Scholar
- Mcdowell-Boyer, L.M., Hunt, J.R., Sitar, N.: Particle transport through porous media. Water Resour. Res. 22(13), 1901–1921 (1986)CrossRefGoogle Scholar
- Raychoudhury, T., Tufenkji, N., Ghoshal, S.: Straining of polyelectrolyte-stabilized nanoscale zero valent iron particles during transport through granular porous media. Water Res. 50, 80–89 (2014)CrossRefGoogle Scholar
- Tufenkji, N.: Modeling microbial transport in porous media: traditional approaches and recent developments. Adv. Water Resour. 30(6), 1455–1469 (2007)CrossRefGoogle Scholar
- Xu, S., Gao, B., Saiers, J.E.: Straining of colloidal particles in saturated porous media. Water Resour. Res. 42(12), W12S16 (2006). doi: 10.1029/2006WR004948
- Zamani, A., Maini, B.: Flow of dispersed particles through porous media—deep bed filtration. J. Petrol. Sci. Eng. 69(1), 71–88 (2009)CrossRefGoogle Scholar
- Zhou, J., Zhi-xiong, Y., Gang, Z.: Mesomechanical simulation of seepage flow in sandy soil. Chin. J. Geotech. Eng. 29(7), 977–981 (2007). (in Chinese)Google Scholar