Remoción de arsénico (V) utilizando zeolita natural: pruebas de columna de lecho fijo

Burgos, Humberto Salgado; Gárfias, Jaime; Martel, Richard; Salas-García, Javier

doi:10.24850/j-tyca-2022-03-05

Tecnol. cienc. agua

2022

DOI: 10.24850/j-tyca-2022-03-05

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Remoción de arsénico (V) utilizando zeolita natural: pruebas de columna de lecho fijo

Humberto Salgado Burgos

Jaime Gárfias

Richard Martel

et al.

Abstract: Remoción de arsénico (V) utilizando zeolita natural: pruebas de columna de lecho fijo Removal of arsenic (V) using natural zeolite: Fixed bed column tests

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2024

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Field study of an arsenic removal plant for drinking water using activated carbon and iron in a rural community in the province of Pisco, Peru

Chavez,

Ruffner

2024

Journal of Water and Health

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The presence of arsenic in Peru is a serious public health problem due to the geographical extension of populations that consume water with arsenic concentrations above the value recommended by the World Health Organization (WHO). An arsenic removal plant has been studied in a community of 50 families located in the province of Pisco, Peru, a filter media of activated carbon impregnated with iron (AC-Fe) was applied, the adsorption capacity of the material was studied against As(V) and As(III) species, also, a possible decrease in the adsorption capacity of chloride and sulfate ions. Modifications were made to the plant layout based on filtration columns and workflows. The arsenic level was reduced to levels recommended by the WHO, the plant production was estimated at 9,000 volumes of water bed until reaching its breakpoint. An optimum working flow rate of 1.8 m3 h−1 was found, it was also found that the zeolite column used for suspended solids removal did not contribute to the reduction of arsenic concentration, and the presence of ions did not reduce the arsenic removal capacity.

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Field study of an arsenic removal plant for drinking water using activated carbon and iron in a rural community in the province of Pisco, Peru

Chavez,

Ruffner

2024

Journal of Water and Health

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show abstract

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Remoción de arsénico (V) utilizando zeolita natural: pruebas de columna de lecho fijo

Abstract: Remoción de arsénico (V) utilizando zeolita natural: pruebas de columna de lecho fijo Removal of arsenic (V) using natural zeolite: Fixed bed column tests

Cited by 1 publication

References 24 publications

Field study of an arsenic removal plant for drinking water using activated carbon and iron in a rural community in the province of Pisco, Peru

Field study of an arsenic removal plant for drinking water using activated carbon and iron in a rural community in the province of Pisco, Peru

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