Keeping food safe from bacteria
NUS food scientists have found that a combination of lactic acid with food grade sodium hypochlorite is an effective sanitizer to process fresh organic vegetables.
NUS food scientists have found that a combination of lactic acid with food grade sodium hypochlorite is an effective sanitizer to process fresh organic vegetables.
Plants & Animals
Jun 7, 2019
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In November last year, Nigeria declared that its water supply, sanitation and hygiene sector was in crisis. This was partly prompted by the fact that the country has struggled to make progress towards ending open defecation.
Environment
Jun 5, 2019
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Poor countries around the world are facing a dangerous shortage of toilets that puts millions of live at risk, according to campaigners marking World Toilet Day by urging governments and businesses to invest more in sanitation.
Other
Nov 19, 2018
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Most of you reading this article probably have a comfortable toilet that you use on a daily basis. As Steve Sugden wrote: "In more developed areas of the world we have forgotten the horrors of using a disgusting toilet and ...
Other
Nov 15, 2018
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Placing a jar of feces on a pedestal next to him, billionaire philanthropist Bill Gates made a plea Tuesday for the safe disposal of human waste as he kicked off a "Reinvented Toilet" Expo in China.
Other
Nov 6, 2018
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One of the most pervasive and common forms of gender discrimination experienced daily by girls and women around the world is their inadequate access to private toilets, according to a new paper by researchers at Columbia ...
Social Sciences
Sep 5, 2018
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Japan may be famous for high-tech toilets, but one local firm is hoping a much more basic model can help solve deadly sanitation problems in developing countries.
Other
Jul 26, 2018
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Portable, easy-to-use water quality assessment systems are essential in developing countries where water access is limited and there is a risk of contamination. Researchers from Universidad Politécnica de Madrid (UPM) have ...
Engineering
Mar 8, 2018
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Alcohol-based hand sanitizers are the ubiquitous little squeeze-bottle heroes of airports and hospitals, our allies during cold and flu season, and supposedly effective against a huge variety of disease-causing viruses and ...
Other
Nov 28, 2017
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"Lovers built the Taj Mahal for their love. But I couldn't build a loo." So says Keshav, the lead character of a new Bollywood movie, after his wife leaves him for failing to build a toilet in their home. The film, Toilet: ...
Social Sciences
Oct 9, 2017
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