A crescente dependência da água de furos como fonte primária de água potável em África suscita preocupações significativas quanto à sua qualidade e segurança. Este livro avalia as caraterísticas físico-químicas e o estado de dureza da água de furos em várias regiões de África, centrando-se nas suas implicações para a saúde pública. Foram recolhidas amostras de água de vários furos e analisados parâmetros-chave como a dureza total, o pH, a turvação, a condutividade eléctrica e as concentrações de minerais essenciais (cálcio, magnésio). Os resultados preliminares indicam que, embora algumas amostras estejam dentro dos limites aceitáveis estabelecidos pela Organização Mundial de Saúde (OMS) e pelas normas locais, outras apresentam níveis elevados de dureza e contaminantes que podem representar riscos para a saúde dos consumidores. Os resultados sublinham a necessidade de uma monitorização e gestão regulares da qualidade da água dos furos para garantir a sua potabilidade e salvaguardar a saúde pública. Esta investigação contribui para um conjunto crescente de conhecimentos destinados a melhorar as normas de qualidade da água em África e sublinha a importância da gestão sustentável dos recursos hídricos para enfrentar os desafios da segurança da água no continente.
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