![]() ![]() In most places that do it, the sterilized water is usually mixed back into a lake, river or other natural source before being reused - a step that helps make the idea of drinking treated sewage go down easier for some.įunding for more wastewater recycling projects is on the way. using some form of recycled water for drinking, that number is projected to more than double in the next 15 years, according to WateReuse, a group that helps cities adopt such conservation practices. Though there are still only about two dozen communities in the U.S. Other strategies gaining traction include collecting runoff from streams and roads after storms, and stripping seawater of salt and other minerals, a process that’s still relatively rare and expensive. The shifting attitudes around a concept once dismissively dubbed “toilet to tap” come as dry regions scramble for ways to increase water supplies as their populations boom and climate change intensifies droughts. “We’ve had a sea change in terms of public attitudes toward wastewater recycling,” said David Nahai, the former general manager of the Los Angeles Department of Water and Power. The practice, which must meet federal drinking water standards, has been adopted in several places around the country, including nearby Orange County. In the Los Angeles area, plans to recycle wastewater for drinking are moving along with little fanfare just two decades after similar efforts in the city sparked such a backlash they had to be abandoned. DENVER (AP) - Around the U.S., cities are increasingly warming to an idea that once induced gags: Sterilize wastewater from toilets, sinks and factories, and eventually pipe it back into homes and businesses as tap water. ![]()
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