Black Rust Effect Case Study: Maison Excellent (Sakae Ward, Yokohama City)
Even after 23 years of installation, the black rust effect continues! Introducing a case study from Maison Excellent (Sakae Ward, Yokohama)!
Here is a case study of Maison Excellent (Sakae Ward, Yokohama City). In a condominium built in 1989, "The Bio Water" was installed in 1992. After 23 years, in 2015, the pipes were removed along with the adjacent room that did not have the installation, allowing for a comparison of the two. The sharp peaks observed in the modified water indicate the presence of rust-resistant magnetite and maghemite. In contrast, the unmodified water showed the presence of oxyhydroxide iron, as well as goethite and ferrihydrite, which are components of red rust. 【Qualitative Analysis Results of Modified Water】 ■ Modified Water (Room 201) - Type of Rust: Black Rust - Condition of Rust Attachment: Hard and difficult to peel off - Detected Substances: Mostly magnetite and maghemite, with very small amounts of goethite and ferrihydrite. *For more details, please refer to the related link page or feel free to contact us. *The section "Trigger for Interest" displayed during the PDF download is generated by Ipros Inc.'s AI.
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【Qualitative Analysis Results of Untreated Water】 ■ Untreated Water (Sample 203) - Type of Rust: Red Rust - Condition of Rust Attachment: Soft and easy to collect - Detected Substances: Mostly Goethite and Halloysite *For more details, please refer to the related link page or feel free to contact us.
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Our company was established in 2000 after becoming independent from a plumbing maintenance company with over 113 years of history. We focus on water quality improvement technology, addressing issues such as rust on the inner surfaces of water pipes and scale in heat exchangers. Under our corporate philosophy of "Sanpo Yoshi" (benefiting all three parties), we consistently provide optimal water environment solutions. *The section titled "Trigger for Interest" displayed during the PDF download is generated by AI from Ipros Inc.
