VISAKHAPATNAM: The Greater Visakhapatnam Municipal Corporation (GVMC) proposes to adopt the eco-friendly bio-toilets developed by the Defence Research and Development Organization's (DRDO) to check open defecation in the city. This would make Vizag the first city in the state to use such toilets in public places, though Hyderabad Sainik School (HSS) has a couple of such toilets. The bio-toilets, developed by DRDO a year ago as a low-cost alternative to the flush-and-forget...
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