In rural Bihar, roughly 86 million households source their drinking and cooking water primarily from shallow well hand pumps that are vulnerable to biological and chemical contamination (Brouns et al. 2013; Mishra et al. 2009; Das et al. 2013). Furthermore, both the knowledge and practice of adequate water purification techniques remain dangerously low (Das et al. 2013). To...
4 Nov 2019 | Drew Cameron
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