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McNeill, Laurie S.; Edwards, Marc

doi:10.1023/a:1016021815596

Cited by 66 publications

(22 citation statements)

References 3 publications

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“…The average salinity in the coastline of Gdansk Bay did not exceed 0.7 %, and the average steel corrosion rate was equal to 0.0585 mm/year. In the proximity of the Vistula River mouth, the corrosion aggressiveness of water increases and the corrosion rate of structural steel was equal to approximately 0.08 mm/year in Gdansk Bay and approximately 0.1 at the river mouth.Corrosion aggressiveness of seawater not only is a function of water resistivity and salinity, but it also is influenced by other mutually supplementary factors such as temperature, pH reaction, oxygenation, water flow, dissolved gas content and pollutants (McNeill and Edwards 2002). In Gdansk Bay, those factors are connected with river pollution, the distance from sweet water sources and industrial infrastructure.…”

Section: Discussionmentioning

confidence: 99%

“…Corrosion aggressiveness of seawater not only is a function of water resistivity and salinity, but it also is influenced by other mutually supplementary factors such as temperature, pH reaction, oxygenation, water flow, dissolved gas content and pollutants (McNeill and Edwards 2002). In Gdansk Bay, those factors are connected with river pollution, the distance from sweet water sources and industrial infrastructure.…”

Section: Discussionmentioning

confidence: 99%

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Influence of water salinity on corrosion risk—the case of the southern Baltic Sea coast

Żakowski

Narozny

Szociński

et al. 2014

Environ Monit Assess

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Water corrosivity in Gdansk Bay, Poland, the southern part of the Baltic Sea, was investigated. The analysed region is heavily industrialized, and the coastline is very diverse. Twenty-seven test points along the coastline were selected. Water parameters such as salinity, total dissolved solids content, resistivity, conductivity, oxygenation, pH and corrosion rate were determined. The results of the investigation are presented. Water samples were collected, and structural steel specimens were exposed in the water for 2 months. The corrosion rate for each test point was determined and plotted on a map. The spatial distribution of water parameters was calculated using the ‘inverse distance to a power’ method and presented on the maps. Salinity did not exceed 0.7 %, and average corrosion rate equalled 0.0585 mm/year.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Influence of water salinity on corrosion risk—the case of the southern Baltic Sea coast

Żakowski

Narozny

Szociński

et al. 2014

Environ Monit Assess

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“…Corrosion rate in seawater is approximately at 0.1 to 0.2 mm/year with a good access to oxygen. Corrosion aggressiveness of seawater not only is a function of water resistivity and salinity, but it also is influenced by other mutually supplementary factors such as temperature, pH reaction, oxygenation, water flow, dissolved gas content and pollutants [15]. According to Paul [16], chloride ion increases the corrosion rate.…”

Section: Microstructurementioning

confidence: 99%

Effect of heat treatment on bio-corrosion rate of steel structure (API 5L) in marine evironment

2018

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One of the cause of corrosion is the attachment of bacteria or commonly called as bio-corrosion or Microbial Influenced Corrosion (MIC). This aim of the research was to determine effect of heat treatment process on the bio-corrosion rate of API 5L steel. The treatments were namely, without heat treatment as a control, and with the heat treatment (austempering process). The austenizing process was conducted before the austempering process. All specimens without and with the heat treatment were be used on bio-corrosion test. The bio-corrosion testing was conducted with immersion corrosion test method with artificial seawater salinity of 35‰. Three of species bacteria were be used, Escherichia coli, Pseudomonas fluorescens, and Thiobacillus ferrooxidans. The result showed the corrosion rate on API 5L steel without bacteria was 2.7558 mpy, but it reached 3.4273, 3.6062 and 3.7699 mpy after addition with E. coli, P. fluorescens, and T. ferrooxidans, respectively. It was indicating that bacteria can accelerate the corrosion rate. The highest bio-corrosion rate due to T. ferrooxidans without heat treatment process was 3.7699 mpy. Meanwhile, the bio-corrosion rate due to T. ferrooxidans with austempering process was 3.5046 mpy. It was indicating that heat treatment can decrease the bio-corrosion rate.

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“…Besides, temperature is expected to play a significant role in the corrosion of iron pipes in drinking water distribution systems. It was stated that temperature may impact many parameters that are critical to pipe corrosion including biological activity, physical properties of the solution, thermodynamic and physical properties of corrosion scale, and chemical rates [4]. It was thought that many factors such as pipe materials, dissolved oxygen and chlorine residual affected iron release, and higher iron release occurred with lower dissolved oxygen or chlorine residual concentration [5].…”

Section: Introductionmentioning

confidence: 99%

“…Extensive research has been done to determine the impact of water quality on the corrosion of new iron pipes [1][2][3][4][5]. However, almost no reports investigating the water pipe corrosion issue, which is also of great importance for the end-users of the drinking water system, are available.…”

Section: Introductionmentioning

confidence: 99%

Analysis of steel structure corrosion of drinking water distribution system in family indoor environment

Guo

Chen

2016

Materialwissenschaft Werkst

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In this paper, corrosion investigation and analysis of steel structure of drinking water distribution system in a family kitchen have been carried out. Results indicate that galvanized corrosion and condensation corrosion under thin water layer have been found the main corrosion type. XRD analysis shows that the rust layer is composed of α-FeOOH, γ-FeOOH and Fe 3 O 4 . For preventing galvanic corrosion, using nonconductive materials between metals of different electropotential, i.e. electrically insulating the two metals from each other has been recommended. For preventing condensation corrosion under thin water layer, cleaning the pipe external surface to minimize the condensation corrosion is necessary and a good epoxy coating on the pipe external surface may also work. The selection of PVC pipe with better quality and no leaching of inorganic pollutants into water is also a good choice, however, in this condition strong hitting to the PVC pipe should be avoided.

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Cited by 66 publications

References 3 publications

Influence of water salinity on corrosion risk—the case of the southern Baltic Sea coast

Influence of water salinity on corrosion risk—the case of the southern Baltic Sea coast

Effect of heat treatment on bio-corrosion rate of steel structure (API 5L) in marine evironment

Analysis of steel structure corrosion of drinking water distribution system in family indoor environment

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