Arsenic-safe aquifers as a socially acceptable source of safe drinking water—What can rural Latin America learn from Bangladesh experiences?

2008 ◽  
pp. 687-697 ◽  
Author(s):  
V von Brömssen ◽  
M Jakariya ◽  
G Jacks ◽  
R Thunvik ◽  
M Litter
Keyword(s):  
Drinking Water ◽  
Latin America ◽  
Safe Drinking Water

In pursuit of sustainable water solutions in emerging regions

2013 ◽  
Vol 3 (4) ◽  
pp. 489-499 ◽  
Author(s):  
Laura R. Brunson ◽  
Lowell W. Busenitz ◽  
David A. Sabatini ◽  
Paul Spicer
Keyword(s):  
Drinking Water ◽  
Technology Development ◽  
Market Development ◽  
Safe Drinking Water ◽  
Water Solutions ◽  
Enabling Environment ◽  
Cultural Assessment

While lack of access to consistent safe drinking water is estimated to affect nearly 2 billion people worldwide, many of the efforts to solve this crisis have proven to be unsustainable. This paper discusses some of the reasons for these challenges and suggests interdisciplinary practices that could be integrated from the very beginning of a water intervention to achieve long-term success. Of key importance for sustainable water implementation is an enabling environment that incorporates aspects such as funding, potential for market development, and supportive governance. While this enabling environment is acknowledged, the focus of this work is on the integration of three key areas: (i) social and cultural assessment of behavior and preferences; (ii) market-based implementation approaches that draw on this knowledge; and (iii) technology development for these markets.

ROLE OF SCIENCE IN POLICY, SYSTEMS STRENGTHENING AND SUSTAINABLE SERVICE DELIVERY OF ARSENIC SAFE DRINKING WATER

2019 ◽  
Author(s):  
Prosun Bhattacharya ◽  
◽  
Md. Tahmidul Islam ◽  
Dara Johnston ◽  
Nargis Akter ◽  
...  
Keyword(s):  
Drinking Water ◽  
Service Delivery ◽  
Safe Drinking Water ◽  
Policy Systems

Point of Use Household Drinking Water Filtration: A Practical, Effective Solution for Providing Sustained Access to Safe Drinking Water in the Developing World

2008 ◽  
Vol 42 (12) ◽  
pp. 4261-4267 ◽  
Author(s):  
Mark D. Sobsey ◽  
Christine E. Stauber ◽  
Lisa M. Casanova ◽  
Joseph M. Brown ◽  
Mark A. Elliott
Keyword(s):  
Drinking Water ◽  
Developing World ◽  
Water Filtration ◽  
Safe Drinking Water ◽  
Effective Solution ◽  
Point Of Use

scholarly journals Inequalities in access to safe drinking water in Peruvian households according to city size: an analysis from 2008 to 2018

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Akram Hernández-Vasquéz ◽  
Carlos Rojas-Roque ◽  
Denise Marques Sales ◽  
Marilina Santero ◽  
Guido Bendezu-Quispe ◽  
...  
Keyword(s):  
Drinking Water ◽  
Latin American ◽  
Socioeconomic Inequalities ◽  
City Size ◽  
Infrastructure Development ◽  
Safe Drinking Water ◽  
Small Cities ◽  
Cross Sectional ◽  
Percentage Points ◽  
Latin American Region

Abstract Background Peru is one of the countries with the lowest percentage of population with access to safe drinking water in the Latin American region. This study aimed to describe and estimate, according to city size, socioeconomic inequalities in access to safe drinking water in Peruvian households from 2008 to 2018. Methods Secondary analysis of cross-sectional data using data from the 2008–2018 ENAHO survey. Access to safe drinking water, determined based on the presence of chlorinated water supplied by the public network, as well as socioeconomic variables were analyzed. A trend analysis from 2008 to 2018, and comparisons between 2008 versus 2018 were performed to understand and describe changes in access to safe drinking water, according to city size. Concentration curves and Erreygers concentration index (ECI) were estimated to measure inequalities in access to safe drinking water. Results In 2008, 47% of Peruvian households had access to safe drinking water, increasing to 52% by 2018 (p for trend < 0.001). For small cities, access to safe drinking water did not show changes between 2018 and 2008 (difference in proportions − 0.2 percentage points, p = 0.741); however, there was an increase in access to safe drinking water in medium (difference in proportions 3.3 percentage points, p < 0.001) and large cities (difference in proportions 12.8 percentage points, p < 0.001). The poorest households showed a decreasing trend in access to safe drinking water, while the wealthiest households showed an increasing trend. In small cities, socioeconomic inequalities showed an increase between 2008 and 2018 (ECI 0.045 and 0.140, p < 0.001), while in larger cities, socioeconomic inequality reduced in the same period (ECI: 0.087 and 0.018, p = 0.036). Conclusions We report a widening gap in the access to safe drinking water between the wealthiest and the poorest households over the study period. Progress in access to safe drinking water has not been equally distributed throughout the Peruvian population. Promoting and supporting effective implementation of policies and strategies to safe drinking water, including equity-oriented infrastructure development and resource allocation for most vulnerable settings, including emerging small cities, is a priority.

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