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Although the WHO has not proposed a health standard for sulphate, most countries recommend a drinking water standard between 250 and 500 mg/L for sulphate which is often based on odour and threshold, as higher sulphate concentration may result in an undesirable taste in water (Gorchev and Ozolins, 2011). Infants are more sensitive to high sulphate concentrations than healthy adults (Gorchev and Ozolins, 2011). Prolonged exposure to excess levels of sulphate have been reported to cause gastrointestinal tract problems such as diaerrhoea, inflamation of the bowel and nausea in humans (Bashir et…mehr

Produktbeschreibung
Although the WHO has not proposed a health standard for sulphate, most countries recommend a drinking water standard between 250 and 500 mg/L for sulphate which is often based on odour and threshold, as higher sulphate concentration may result in an undesirable taste in water (Gorchev and Ozolins, 2011). Infants are more sensitive to high sulphate concentrations than healthy adults (Gorchev and Ozolins, 2011). Prolonged exposure to excess levels of sulphate have been reported to cause gastrointestinal tract problems such as diaerrhoea, inflamation of the bowel and nausea in humans (Bashir et al., 2012). Sulphate is extremely corrosive and can cause burns and irritation to the skin, irritation to eyes resulting in blindness and pulmonary edema (excess fluid in the lungs). Ingestion through drinking may cause burns to the throat, mouth, oesophagus and stomach (CSIR, 2013). High concentrations of sulphates in drinking water can decreased forage digestion in cattle and their ruminal metabolic activity which negatively affect their health (Coria et al., 2007). In soil and sediments, high sulphate concentration can cause release of phosphates bound to sediments which could potentially lead to eutrophication (Geurts et al., 2009).
Autorenporträt
In our technology-driven world, Dr. Cronin's "The Double-Edged Sword: Mineral and Coal Mining's Impact on Modern Life and the Environment" compels a critical examination of a sector that fuels our lives while leaving an undeniable mark on the planet. This thought-provoking book explores the complex relationship between mineral and coal mining, our modern conveniences, and the environment. Dr. Cronin, a renowned expert in environmental resource management, dismantles the simplistic view of mining as either villain or hero. He meticulously explores the ways in which mined minerals are essential for everything from the smartphones we carry to the infrastructure that underpins our societies. He doesn't shy away from the harsh realities of coal mining, highlighting its role in energy generation but also its contribution to greenhouse gas emissions and air pollution. "The Double-Edged Sword" delves into the social and environmental consequences of mining. Dr. Cronin examines the impact on land degradation, water pollution, and public health in mining communities. He discusses the economic benefits that mining can bring to local economies and developing nations. The book doesn't stop at highlighting the issues. Dr. Cronin proposes a path towards a more sustainable future for the mining industry. He explores innovative technologies for cleaner and more efficient extraction practices. He emphasizes the importance of robust regulations and responsible mining practices to minimize environmental damage and protect communities. "The Double-Edged Sword" is a balanced and thought-provoking read for anyone concerned about our planet and the resources that fuel our way of life. Dr. Cronin's work challenges readers to move beyond simplistic narratives and engage in a critical discussion on how to ensure a future where mining can continue to meet society's needs while safeguarding the environment for generations to come.