{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T10:50:12Z","timestamp":1782989412878,"version":"3.54.5"},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"value":"9781643686684","type":"electronic"}],"license":[{"start":{"date-parts":[[2026,6,29]],"date-time":"2026-06-29T00:00:00Z","timestamp":1782691200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,6,29]]},"abstract":"<jats:p>Background: The reliance on chemical coagulants like aluminum sulfate (Alum) in water treatment presents potential long-term neurodegenerative risks. This study evaluates the health technology potential of guava leaf (Psidium guajava) tannin extract as a sustainable bio-coagulant. Objectives: To optimize tannin extraction and provide an informatics-driven comparison of its turbidity removal efficiency against traditional methods. Methods: Tannin was extracted using heat-assisted methods and quantified via UV-vis spectrophotometry. Jar tests were conducted on synthetic wastewater (55 NTU) across varying pH levels. Data analysis included statistical significance testing using One-way ANOVA. Results: Optimal extraction (30\u00b0C, 30 min) yielded 10.79 mg\/L of tannin. At pH 7, tannin achieved a turbidity reduction of 64.67% (\u00b1 1.25, p &lt; 0.05), demonstrating comparable performance to Alum (66.67% \u00b1 0.95). Conclusion: The findings suggest that bio-coagulants can be integrated into environmental health monitoring systems as a safer, informatics-supported alternative to minimize chemical exposure in public health infrastructure.<\/jats:p>","DOI":"10.3233\/shti260801","type":"book-chapter","created":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T09:59:26Z","timestamp":1782986366000},"source":"Crossref","is-referenced-by-count":0,"title":["Informatics-Based Evaluation of Guava Leaf Tannin as a Bio-Coagulant: A Health Technology Approach for Sustainable Water Safety"],"prefix":"10.3233","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9843-0364","authenticated-orcid":false,"given":"Jindawan","family":"Wibuloutai","sequence":"first","affiliation":[{"name":"Environmental Health Science, Faculty of Public Health, Mahasarkham University, Khamriang Sub-District, Kantarawichai, MahaSarakham 44150, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chittranuch","family":"Sophapia","sequence":"additional","affiliation":[{"name":"Environmental Health Science, Faculty of Public Health, Mahasarkham University, Khamriang Sub-District, Kantarawichai, MahaSarakham 44150, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nareerat","family":"Srithong","sequence":"additional","affiliation":[{"name":"Environmental Health Science, Faculty of Public Health, Mahasarkham University, Khamriang Sub-District, Kantarawichai, MahaSarakham 44150, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Phraiwan","family":"Saengbudda","sequence":"additional","affiliation":[{"name":"Environmental Health Science, Faculty of Public Health, Mahasarkham University, Khamriang Sub-District, Kantarawichai, MahaSarakham 44150, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sopitra","family":"Lasong","sequence":"additional","affiliation":[{"name":"Environmental Health Science, Faculty of Public Health, Mahasarkham University, Khamriang Sub-District, Kantarawichai, MahaSarakham 44150, Thailand"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","Health Sciences Informatics Leads and Empowers the Digital Health Transformation"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/SHTI260801","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T09:59:27Z","timestamp":1782986367000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/SHTI260801"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,29]]},"ISBN":["9781643686684"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/shti260801","relation":{},"ISSN":["0926-9630","1879-8365"],"issn-type":[{"value":"0926-9630","type":"print"},{"value":"1879-8365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,6,29]]}}}