Myanmar on the cusp of change

IMG_1506After decades of isolation, Myanmar is welcoming investments and technical expertise from international organisations. Its water and wastewater sector needs to be built up from scratch. Will Myanmar be able to avoid the mistakes made by countries in the region? Continue reading

Water quality is not just a developing country issue

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Pollution of America’s drinking water is in the news again. 15 years ago, when I saw the Oscar-winning Erin Brokovich, it opened my eyes to the horror of industrial water pollution in the developed world. Continue reading

Drugging our waters

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A recent visit to Denmark made me realise that the global challenge of pharmaceuticals and personal care products (PPCPs) in wastewater was even more onerous than I thought. Despite being one of the most sustainable countries in the world, and equipped with advanced water technologies, Denmark has managed to build its first full-scale dedicated WWTP for treating hospital wastewater only recently. Most hospitals are discharging their wastewater to municipal treatment plants, which as insiders know too well, are woefully inadequate to deal with PPCPs. Continue reading

Using the power of Big Data

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Everywhere you look, you find data. There is data from invoices, storage records and delivery records. There is data from millions of machines: sensors, meters, smartphones, CC TV cameras, industrial machines and endless gizmos. Then there is social data coming from Facebook likes, tweets, youtube views and more. There is data about data. As the world gets “smarter” with more collection of data, it is also getting more cluttered. Continue reading

Cleaning the Ganga is not about just cleaning the Ganga

http://www.niticentral.com/2014/08/29/cleaning-ganga-an-environmental-cultural-need-236845.html

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Why are Hindu texts being blamed for India’s sanitation problems?

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The New York Times has just published an article which reports that malnutrition in India is not so much caused by the lack of nutrition as due to the lack of sanitation. This is indeed a damning discovery.

http://www.nytimes.com/2014/07/15/world/asia/poor-sanitation-in-india-may-afflict-well-fed-children-with-malnutrition.html Continue reading