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Application of Microwave for Remote NDT and Distinction of Biofouling and Wall Thinning Defects Inside a Metal Pipe

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Abstract

Wall-thinning and biofouling/biofilm defects inside metal pipes are frequently reported, and each occurrence will cause a discontinuity along the metal pipe, which can be taken as a circular waveguide of microwave. If their existence and detailed distribution are unknown in advance, evaluated results may become confusing due to their possible coexistence and then complicate the correct interpretation of signals. To solve this problem, both S11 and S21 parameters are measured using a vector network analyzer and two newly designed probes. This experimental approach is based on the fact that similar reflections of different kinds of defects would have different wavelength changes and/or energy attenuation. Characteristic signals of these two kinds of defects are comparatively studied to distinguish them and generalize the remote microwave NDE application.

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References

  1. Dooley, R.B., Chexal, V.K.: Flow-accelerated corrosion of pressure vessels in fossil plants. Int. J. Press. Vessel Pip. 77(2–3), 85–90 (2000)

    Article  Google Scholar 

  2. Hashizume, H., Shibata, T., Yuki, K.: Crack detection method using electromagnetic waves. Int. J. Appl. Electromagn. Mech. 20(3–4), 171–178 (2004)

    Google Scholar 

  3. Abbasi, K., Motlagh, N.H., Neamatollahi, M.R., Hashizume, H.: Detection of axial crack in the bend region of a pipe by high frequency electromagnetic waves. Int. J. Press. Vessel Pip. 86(11), 764–768 (2009)

    Article  Google Scholar 

  4. Liu, L., Ju, Y.: A high-efficiency nondestructive method for remote detection and quantitative evaluation of pipe wall thinning using microwaves. NDT&E Int. 44(1), 106–110 (2011)

    Article  Google Scholar 

  5. Liu, L., Ju, Y., Chen, M., Fang, D.: Application of microwaves for nondestructive and high-efficiency detection of wall thinning locations in a long-distance metal pipe. Mater. Trans. 52(11), 2091–2097 (2011)

    Article  Google Scholar 

  6. Sakai, Y., Yusa, N., Hashizume, H.: Nondestructive evaluation of wall thinning inside a pipe using the reflection of microwaves with the aid of signal processing. Nondestruct. Test. Eval. 27(2), 171–184 (2012)

    Article  Google Scholar 

  7. Liu, L., Ju, Y., Chen, M.: Optimizing the frequency range of microwaves for high-resolution evaluation of wall thinning locations in a long-distance metal pipe. NDT&E Int. 57, 52–57 (2013)

    Article  Google Scholar 

  8. Liu, L., Sasaki, K., Yusa, N., Hashizume, H.: Application of microwaves on remote and nondestructive testing of both biofouling and wall thinning inside a metal pipe. In: Proceedings of 9 JSM Conference, Tokyo, July 2012, pp. 39-43

  9. Kokare, C.R., Chakraborty, S., Khopade, A.N., Mahadik, K.R.: Biofilm: importance and applications. Indian J. Biotechnol. 8, 159–168 (2009)

    Google Scholar 

  10. Saber, N., Ju, Y., Hsu, H., Lee, S.: A feasibility study on the application of microwaves for online biofilm monitoring in the pipelines. Int. J. Press. Vessel Pip. 111–112, 99–105 (2013)

    Article  Google Scholar 

  11. Yu, Z., Wen, X., Xu, M., Huang, X.: Characteristics of extracellular polymeric substances and bacterial communities in an anaerobic membrane bioreactor coupled with online ultrasound equipment. Bioresour. Technol. 117, 333–340 (2012)

    Article  Google Scholar 

  12. Laspidou, C.S., Rittmann, B.E.: Modeling the development of biofilm density including active bacteria, inert biomass, and extracellular polymeric substances. Water Res. 38, 3349–3361 (2004)

    Article  Google Scholar 

  13. Tanji, Y., Nishihara, T., Miyanaga, K.: Monitoring of biofilm in cooling water system by measuring lactic acid consumption rate. Biochem. Eng. J. 35, 81–86 (2007)

    Article  Google Scholar 

  14. Saarivirta, E.H., Honkanen, M., Lepistö, T., et al.: Microbiologically influenced corrosion (MIC) in stainless steel heat exchanger. Appl. Surf. Sci. 258, 6512–6526 (2012)

  15. Teng, F., Guan, Y.T., Zhu, W.P.: Effect of biofilm on cast iron pipe corrosion in drinking water distribution system: corrosion scales characterization and microbial community structure investigation. Corros. Sci. 50, 2816–2823 (2008)

    Article  Google Scholar 

  16. Wang, H., Hu, C., Hu, X., Yang, M., Qu, J.: Effects of disinfectant and biofilm on the corrosion of cast iron pipes in a reclaimed water distribution system. Water Res. 46, 1070–1078 (2012)

    Article  Google Scholar 

  17. Percival, S.L., Knapp, J.S., Edyvean, R., Wales, D.S.: Biofilm development on stainless steel in mains water. Water Res. 32, 243–253 (1998)

    Article  Google Scholar 

  18. Kooij, D., Veenendaal, H.R., Scheffer, W.J.H.: Biofilm formation and multiplication of Legionella in a model warm water system with pipes of copper, stainless steel and cross-linked polyethylene. Water Res. 39, 2789–2798 (2005)

    Article  Google Scholar 

  19. Krishtalik, L.I.: Dielectric constant in calculations of the electrostatics of biopolymers. J. Theor. Biol. 139, 143–154 (1989)

    Article  Google Scholar 

  20. Bartsch, C.M., Subramanyam, G., Grote, J., et al.: A new capacitive test structure for microwave characterization of biopolymers. Microw. Opt. Technol. Lett. 49, 1261–1264 (2007)

    Article  Google Scholar 

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Acknowledgments

Thanks to Prof. Yang Ju of Nagoya University for the discussion on existed biofilm problems.

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Authors and Affiliations

  1. Advanced Microwave & Optical NDT Techniques, Shuku-machi 807-2, Tosu, 841-0052, Japan

    Linsheng Liu

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  1. Linsheng Liu
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Correspondence to Linsheng Liu.

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Liu, L. Application of Microwave for Remote NDT and Distinction of Biofouling and Wall Thinning Defects Inside a Metal Pipe. J Nondestruct Eval 34, 40 (2015). https://doi.org/10.1007/s10921-015-0313-9

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  • DOI: https://doi.org/10.1007/s10921-015-0313-9

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