Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poopó lake basin, Bolivian Altiplano

M. Ormachea Muñoz; L. Huallpara; E. Blanco Coariti; J. L. García Aróstegui; C. Kohfahl; M. C. Hidalgo Estévez; P. Bhattacharya

doi:10.1201/b16767-58

Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poopó lake basin, Bolivian Altiplano

M. Ormachea Muñoz, L. Huallpara, E. Blanco Coariti, J. L. García Aróstegui, C. Kohfahl, M. C. Hidalgo Estévez, P. Bhattacharya

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

Drinking water quality and the presence of natural arsenic (As) were studied in a rural, less developed area of the southern part of the Poopó lake basin in the Central Bolivian Altiplano. People in this area use untreated surface- and ground-water directly as drinking water. Water is extracted from excavated wells and from few rivers occasionally present during the rainy season. Forty-one wells and seven different sites along four rivers were sampled as they are common sources for drinking water. The main characteristics of the sampled waters showed a slightly alkaline pH, high electrical conductivity and high salinity where the principal components were sodium, chloride and bicarbonate. Arsenic concentrations reached values up to 623 μg L ^-1 exceeding the current WHO guideline value (10 μg L ^-1) in all rivers and in ninety-five percent of the sampled wells. Heavy metals and other trace elements showed relatively low concentrations.

Original language	English
Title of host publication	One Century of the Discovery of Arsenicosis in Latin America (1914-2014)
Subtitle of host publication	As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment
Publisher	CRC Press/Balkema
Pages	154-156
Number of pages	3
ISBN (Print)	9781138001411
DOIs	https://doi.org/10.1201/b16767-58
State	Published - 2014
Event	5th International Congress on Arsenic in the Environment, As 2014 - Buenos Aires, Argentina Duration: 11 May 2014 → 16 May 2014

Publication series

Name	One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment

Conference

Conference	5th International Congress on Arsenic in the Environment, As 2014
Country/Territory	Argentina
City	Buenos Aires
Period	11/05/14 → 16/05/14

Access to Document

10.1201/b16767-58

Cite this

Ormachea Muñoz, M., Huallpara, L., Blanco Coariti, E., García Aróstegui, J. L., Kohfahl, C., Hidalgo Estévez, M. C., & Bhattacharya, P. (2014). Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poopó lake basin, Bolivian Altiplano. In One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment (pp. 154-156). (One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment). CRC Press/Balkema. https://doi.org/10.1201/b16767-58

Ormachea Muñoz, M. ; Huallpara, L. ; Blanco Coariti, E. et al. / Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poopó lake basin, Bolivian Altiplano. One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment. CRC Press/Balkema, 2014. pp. 154-156 (One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment).

@inproceedings{fc865713417a4743aef9d2f70b041048,

title = "Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poop{\'o} lake basin, Bolivian Altiplano",

abstract = "Drinking water quality and the presence of natural arsenic (As) were studied in a rural, less developed area of the southern part of the Poop{\'o} lake basin in the Central Bolivian Altiplano. People in this area use untreated surface- and ground-water directly as drinking water. Water is extracted from excavated wells and from few rivers occasionally present during the rainy season. Forty-one wells and seven different sites along four rivers were sampled as they are common sources for drinking water. The main characteristics of the sampled waters showed a slightly alkaline pH, high electrical conductivity and high salinity where the principal components were sodium, chloride and bicarbonate. Arsenic concentrations reached values up to 623 μg L -1 exceeding the current WHO guideline value (10 μg L -1) in all rivers and in ninety-five percent of the sampled wells. Heavy metals and other trace elements showed relatively low concentrations.",

author = "{Ormachea Mu{\~n}oz}, M. and L. Huallpara and {Blanco Coariti}, E. and {Garc{\'i}a Ar{\'o}stegui}, {J. L.} and C. Kohfahl and {Hidalgo Est{\'e}vez}, {M. C.} and P. Bhattacharya",

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doi = "10.1201/b16767-58",

language = "Ingl{\'e}s",

isbn = "9781138001411",

series = "One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment",

publisher = "CRC Press/Balkema",

pages = "154--156",

booktitle = "One Century of the Discovery of Arsenicosis in Latin America (1914-2014)",

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Ormachea Muñoz, M, Huallpara, L, Blanco Coariti, E, García Aróstegui, JL, Kohfahl, C, Hidalgo Estévez, MC & Bhattacharya, P 2014, Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poopó lake basin, Bolivian Altiplano. in One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment. One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment, CRC Press/Balkema, pp. 154-156, 5th International Congress on Arsenic in the Environment, As 2014, Buenos Aires, Argentina, 11/05/14. https://doi.org/10.1201/b16767-58

Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poopó lake basin, Bolivian Altiplano. / Ormachea Muñoz, M.; Huallpara, L.; Blanco Coariti, E. et al.
One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment. CRC Press/Balkema, 2014. p. 154-156 (One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poopó lake basin, Bolivian Altiplano

AU - Ormachea Muñoz, M.

AU - Huallpara, L.

AU - Blanco Coariti, E.

AU - García Aróstegui, J. L.

AU - Kohfahl, C.

AU - Hidalgo Estévez, M. C.

AU - Bhattacharya, P.

PY - 2014

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N2 - Drinking water quality and the presence of natural arsenic (As) were studied in a rural, less developed area of the southern part of the Poopó lake basin in the Central Bolivian Altiplano. People in this area use untreated surface- and ground-water directly as drinking water. Water is extracted from excavated wells and from few rivers occasionally present during the rainy season. Forty-one wells and seven different sites along four rivers were sampled as they are common sources for drinking water. The main characteristics of the sampled waters showed a slightly alkaline pH, high electrical conductivity and high salinity where the principal components were sodium, chloride and bicarbonate. Arsenic concentrations reached values up to 623 μg L -1 exceeding the current WHO guideline value (10 μg L -1) in all rivers and in ninety-five percent of the sampled wells. Heavy metals and other trace elements showed relatively low concentrations.

AB - Drinking water quality and the presence of natural arsenic (As) were studied in a rural, less developed area of the southern part of the Poopó lake basin in the Central Bolivian Altiplano. People in this area use untreated surface- and ground-water directly as drinking water. Water is extracted from excavated wells and from few rivers occasionally present during the rainy season. Forty-one wells and seven different sites along four rivers were sampled as they are common sources for drinking water. The main characteristics of the sampled waters showed a slightly alkaline pH, high electrical conductivity and high salinity where the principal components were sodium, chloride and bicarbonate. Arsenic concentrations reached values up to 623 μg L -1 exceeding the current WHO guideline value (10 μg L -1) in all rivers and in ninety-five percent of the sampled wells. Heavy metals and other trace elements showed relatively low concentrations.

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DO - 10.1201/b16767-58

M3 - Contribución a la conferencia

AN - SCOPUS:84907339997

SN - 9781138001411

T3 - One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment

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BT - One Century of the Discovery of Arsenicosis in Latin America (1914-2014)

PB - CRC Press/Balkema

T2 - 5th International Congress on Arsenic in the Environment, As 2014

Y2 - 11 May 2014 through 16 May 2014

ER -

Ormachea Muñoz M, Huallpara L, Blanco Coariti E, García Aróstegui JL, Kohfahl C, Hidalgo Estévez MC et al. Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poopó lake basin, Bolivian Altiplano. In One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment. CRC Press/Balkema. 2014. p. 154-156. (One Century of the Discovery of Arsenicosis in Latin America (1914-2014): As 2014 - Proceedings of the 5th International Congress on Arsenic in the Environment). doi: 10.1201/b16767-58

Natural arsenic occurrence in drinking water and assessment of water quality in the southern part of the Poopó lake basin, Bolivian Altiplano

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