2020
DOI: 10.3390/w12102834
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Water Treatment Plant Prototype with pH Control Modeled on Fuzzy Logic for Removing Arsenic Using Fe(VI) and Fe(III)

Abstract: This study proposes a fuzzy control strategy embedded in a Siemens IoT2040 gateway developed for removing inorganic arsenic from synthetic underground water in a treatment plant prototype. The prototype is used to dose a constant flow of Fe(VI) to maintain an oxide-reduction potential to guarantee the oxidation of arsenite into arsenate, while the fuzzy logic embedded in the IoT control manages the addition of Fe(III) to achieve a proper pH adjustment and efficient arsenate removal. The tests used synthetic Ba… Show more

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Cited by 4 publications
(4 citation statements)
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“…Larroca et al [97] proposed a fuzzy control strategy embedded for removing inorganic As from synthetic underground water in a treatment plantprototype. The experiments used synthetic Bangladesh groundwater enriched with both As(III) and As(V) concentration of 200 µg L −1 [97].…”
Section: Removal Of As From Watermentioning
confidence: 99%
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“…Larroca et al [97] proposed a fuzzy control strategy embedded for removing inorganic As from synthetic underground water in a treatment plantprototype. The experiments used synthetic Bangladesh groundwater enriched with both As(III) and As(V) concentration of 200 µg L −1 [97].…”
Section: Removal Of As From Watermentioning
confidence: 99%
“…Larroca et al [97] proposed a fuzzy control strategy embedded for removing inorganic As from synthetic underground water in a treatment plantprototype. The experiments used synthetic Bangladesh groundwater enriched with both As(III) and As(V) concentration of 200 µg L −1 [97]. Larocca et al [97] revealed that the plant prototype treated effectively the water and resulted in As(III) and As(V) contents lower than the limit of 10 µg L −1 established by WHO.…”
Section: Removal Of As From Watermentioning
confidence: 99%
See 1 more Smart Citation
“…Ejemplo, se empleó el método de lógica difusa y sensores para monitorear y ajustar automáticamente la cantidad de arsénico en plantas de tratamiento de agua potable [41]. Los resultados obtenidos mostraron una eficacia del 100%, con concentraciones inferiores a los límites establecidos por la OMS (6.66 µg/L para arseniato y 1.02 µg/L para arsenito), utilizando dosis de Fe (VI) y Fe (III).…”
Section: Metodología Y Técnicas De La Inteligencia Artificial En El C...unclassified