After 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
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
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
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
A world without pumps would be a world with no water from taps. It would also be a world flooded with water in all the wrong places. And of course, it would be a world where sewage treatment is nearly impossible. Continue reading
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.