ArticleInternational journal of environmental research and public health2019
Metals in Occluded Water: A New Perspective for Pollution in Drinking Water Distribution Systems.
Article in International journal of environmental research and public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 20 citations in OpenAlex.
- Neurobehavioral Responses of Rats Exposed to Low-Concentration Hexavalent Chromium [Cr(VI)] in Drinking Water Combined with a High-Fat Diet.Applied sciences (Basel, Switzerland) · 2026Article
- The Behavior of Polymeric Pipes in Drinking Water Distribution System-Comparison with Other Pipe Materials.Polymers · 2023Review
- Characterization of Metallic Off-Flavors in Drinking Water: Health, Consumption, and Sensory Perception.International journal of environmental research and public health · 2022Article
- Cr release after Cr(III) and Cr(VI) enrichment from different layers of cast iron corrosion scales in drinking water distribution systems: the impact of pH, temperature, sulfate, and chloride.Environmental science and pollution research international · 2022Article
- Survey of industrial perceptions for the use of nanomaterials for in-home drinking water purification devices.NanoImpact · 2021Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Occluded water is water that remains inside corrosion scales within deteriorating distribution pipes. The accumulation of iron and manganese in the occluded water is a potential risk for water quality. Thus, this study investigated the change in metal (iron, manganese, copper and chromium) concentration in occluded water, the effect of these metals on the flowing water, and the source of iron and manganese in the occluded water using a simulation device. The results showed that total iron and total manganese were enriched in the occluded water, while the concentrations of total copper and total chromium in the occluded water gradually decreased over time. The iron and manganese in the occluded water migrate to the flowing water causing pollution in the flowing water. Also, copper and chromium adsorb on the corrosion scales within the pipes. The iron and manganese in the occluded water mainly came from the corrosion of the metal pipes, and the corrosion scales had a certain obstructive effect on the outward migration of iron in the occluded water but had less hindrance to the migration of manganese. Occluded water plays a critical role in the pollution of drinking water, and additional work is needed to control metal accumulation and release.
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Registered trials
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