膜がつくる未来の水道,下水道,水環境(特集 人工膜シンポジウム 膜による水処理技術を展望する(16)デジタル技術による水処理膜分離の革新)

• 資料種別: 記事
• タイトル: 膜がつくる未来の水道,下水道,水環境
• 著者・編者: 山村 寛
• シリーズタイトル: 特集 人工膜シンポジウム 膜による水処理技術を展望する(16)デジタル技術による水処理膜分離の革新
• 著者標目: 山村 寛
• 並列タイトル等: Future Water Supply, Sewage, and Water Environment Designed by Membrane Technology
• タイトル（掲載誌）: 膜 = Membrane / 膜編集委員会 編
• 巻号年月日等（掲載誌）: 50(5)=299:2025.9
• 掲載巻: 50
• 掲載号: 5
• 掲載通号: 299
• 掲載ページ: 217-221
• 掲載年月日（W3CDTF）: 2025-09
• ISSN（掲載誌）: 0385-1036
• ISSN-L（掲載誌）: 0385-1036
• 出版事項（掲載誌）: 東京 : 日本膜学会
• 出版地（国名コード）: JP
• 本文の言語コード: jpn
• 件名標目: Point of Use; Decentralized Water Infrastructure; 3D Printing; DX
• NDLC: ZR2
• 対象利用者: 一般
• 所蔵機関: 国立国会図書館
• 請求記号: Z18-1127
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 034369897; http://id.ndl.go.jp/bib/034369897
• 整理区分コード: 632

• 要約等: Japan’s centralized water infrastructure faces critical challenges, including a declining population, aging facilities, and the impacts of climate change, necessitating a paradigm shift towards decentralized, off–grid systems like Point of Use (POU). This paper presents three innovative membrane–based technologies designed to construct a next–generation, sustainable water infrastructure. First, we have developed a water quality visualization technology using a smartphone application that allows citizens to easily and accurately assess water conditions (e.g., pH) from test strips. Second, an autonomous membrane filtration system has been created, which utilizes fluorescence sensors to monitor membrane fouling in real–time and automatically optimize cleaning processes, significantly improving operational efficiency and reducing chemical consumption. Third, we propose a “4D design and production” scheme for membranes, which integrates virtual design and simulation with on–demand manufacturing using 3D printing, enabling rapid development and production of membranes tailored to specific needs. The integration of these technologies– visualization for user trust, autonomous control for maintenance–free operation, and 4D production for flexibility– will pave the way for a resilient and sustainable water–circulating society, transforming the challenges of a depopulating era into opportunities for innovation.
• DOI: 10.5360/membrane.50.217
• オンライン閲覧公開範囲: インターネット公開
• 連携機関・データベース: 科学技術振興機構 : J-STAGE; http://www.jstage.jst.go.jp

• 要約等: Japan’s centralized water infrastructure faces critical challenges, including a declining population, aging facilities, and the impacts of climate change, necessitating a paradigm shift towards decentralized, off–grid systems like Point of Use (POU). This paper presents three innovative membrane–based technologies designed to construct a next–generation, sustainable water infrastructure. First, we have developed a water quality visualization technology using a smartphone application that allows citizens to easily and accurately assess water conditions (e.g., pH) from test strips. Second, an autonomous membrane filtration system has been created, which utilizes fluorescence sensors to monitor membrane fouling in real–time and automatically optimize cleaning processes, significantly improving operational efficiency and reducing chemical consumption. Third, we propose a “4D design and production” scheme for membranes, which integrates virtual design and simulation with on–demand manufacturing using 3D printing, enabling rapid development and production of membranes tailored to specific needs. The integration of these technologies– visualization for user trust, autonomous control for maintenance–free operation, and 4D production for flexibility– will pave the way for a resilient and sustainable water–circulating society, transforming the challenges of a depopulating era into opportunities for innovation.
• DOI: 10.5360/membrane.50.217; https://doi.org/10.5360/membrane.50.217
• 関連情報（URI）: http://id.ndl.go.jp/bib/034369897; https://ndlsearch.ndl.go.jp/books/R000000004-I034369897; https://www.jstage.jst.go.jp/article/membrane/50/5/50_217/_pdf
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: Japan Link Center; https://japanlinkcenter.org/top; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org
• 書誌ID（NDLBibID）: 034369897; http://id.ndl.go.jp/bib/034369897