도시과학 (Journal of Urban Science)

인천대학교 도시과학연구원 (Urban Science Institute)
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아연-황동관에 의한 배관 부식 억제 효과에 관한 연구

A Study on the Effect of Corrosion Prevention in Water Distribution System by Galvanized Zinc-Brass Pipe

  • 송승준 (인천대학교 도시과학대학 건설환경공학과) ;
  • 조영근 (인천대학교 도시과학대학 건설환경공학과) ;
  • 김진한 (인천대학교 도시과학대학 건설환경공학부)
  • 투고 : 2018.06.19
  • 심사 : 2018.06.30
  • 발행 : 2018.06.30
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초록

This research was carried out to investigate the corrosion prevention effect in the water distribution system by galvanized zinc-brass pipe which is using potential between brass and zinc. As a result of this study, pH and conductivity of influent were constant in spite of its installation, and it was difficult to estimate the effect of the installation with temporary increased and reduced concentration of Zn and Fe ions, respectively. However, since the corrosion rate of the steel coupon with galvanized zinc-brass pipe was relatively low, it has an effect of inhibiting corrosion.

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참고문헌

  1. Cho, G. H. (2014). Consulting and Research for Corrosion Control of Water Pipe, Yeungnam University.
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