Wastewater

Steam-generating electric power plants, the biggest source of industrial water pollution in the United States, will have several options to reduce the amount of toxic substances in their wastewater, under a proposed Environmental Protection Agency rule released on Friday. EPA estimates that the rules would lead to a 15 percent reduction in pollutants discharged to [...]

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To kick off World Water Day 2013, the United Nations released an analytical brief about global water security and the global water agenda. The report includes a working definition of “water security” as “The capacity of a population to safeguard sustainable access to adequate quantities of and acceptable quality water for sustaining livelihoods, human well-being, [...]

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Can something be made of nothing? According to the research of 16-year-old Ajay Krishnan, the answer is yes. A research enthusiast since the sixth grade, Krishnan — now a junior at Oregon Episcopal School — found a way to produce hydrogen gas from wastewater utilizing microbial electrolysis cells. For his work in renewable energy, Krishnan [...]

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Water Supply Wichita Falls, Texas is moving forward with plans to recycle its wastewater into tap water, with hopes to produce 5 million gallons per day next year to augment the city’s drought-ravaged water supply, The Texas Tribune reported. As the drought drags on, more communities in Texas are turning to potable-reuse technology; Big Spring’s [...]

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Storms spawned by Tropical Cyclone Oswald created “record turbidity levels” in Australia’s Brisbane River and forced the main water treatment plant for the city of Brisbane to close earlier this week, Bloomberg News reported. The plant is back online, but officials say water supplies for the metropolitan area remain tight. The legal case between Chevron [...]

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Seasonal migrations of poor, rural communities due to shifting rainfall patterns, droughts and floods are increasing, according to a new study by CARE International and the United Nations University, AlertNet reported. The study warns that the migrations could become more frequent and permanent unless action is taken to mitigate climate change or adjust agriculture to [...]

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Forecasters are predicting a “devastating landfall” for Hurricane Sandy within 100 miles of New York City. Flooding has already begun in New York, Virginia and elsewhere, The New York Times reported, as “One of the biggest storms of our lifetimes is unfolding right now,” anchor Kelly Cass said on the Weather Channel. Elsewhere, the world [...]

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The world must improve land and water management in order to combat hunger, according to the International Food Policy Research Institute, Bloomberg News reported. The Institute released its annual Global Hunger Index yesterday, which was topped by Burundi, Eritrea and Haiti. A record loss of sea ice in the Arctic is being mirrored by an [...]

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The possible sale of Australia’s Cubbie Station to Chinese investors has sparked concerns about water buyback targets for the Murray-Darling River Basin, according to The Australian. Cubbie station, the country’s largest cotton producer, has water entitlements of about 140 billion liters (36.9 billion gallons) per year. Food Prices and Security Three United Nations food agencies [...]

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Drinking Water Bacteria A University of Michigan study showed that bacteria found in drinking water can be traced to treatment filters instead of the original aquifers or rivers. The researchers, who studied Ann Arbor, Michigan’s tap water, said their findings could lead to more natural, sustainable water treatment processes and assist engineers in controlling microbes [...]

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Revenue for the fund would come from taxes on containers and waste products.

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Global affected 20,000 farmers and ruined about 6,500 hectares (16,000 acres) of rice, according to United Press International. Bali’s environment is paying the price of a booming tourism industry, in which filed a lawsuit against Thailand’s state-run electricity company, which plans to buy nearly all of the power produced from Laos’ controversial Mekong River dam [...]

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Middle East Israel’s government plans totransfer water from the Red Sea to the Dead Sea, where water levels are dropping more than one meter (3.3 feet) each year. China The average per capita 236.5 millimeters (9.3 inches) of rain to one town, Xinhua reported. North America Canada Wednesday announced new selling city tap water that [...]

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In developing countries, environmental arguments for keeping rivers clean sometimes just aren’t feasible. So entrepreneur Ashley Murray decided to create a financial incentive for cleaning up wastewater. She says her graduate work was spent trying to quantify the financial benefits of reuse and harnessing the resources in human waste. Murray proved that what most people [...]

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Large-scale foreign investment in Africa’s farmland is a threat to the continent’s water supply and water access, according to a new report from the nonprofit organization GRAIN. The report asserts that the global rush to control agricultural land is also a rush to control water resources. Rivers The world’s ten most populous river basins, most [...]

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Federal budget cuts at Environment Canada, the country’s environmental department, have forced the agency to trim some of its wastewater monitoring programs and water conservation efforts, among others, Postmedia News reported. Tens of thousands of refugees in a South Sudanese camp must be relocated immediately to escape life-threatening water shortages and diseases, the international aid [...]

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Patagonia Chile’s supreme court has rejected seven appeals filed against a project that plans to build five large dams in Patagonia, the Guardian reported. The controversial project could generate up to 20 percent of Chile’s electricity demand in 2020 but is opposed by green groups concerned about its potential environmental damage. Asia India and Pakistan [...]

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Asia Twelve tons of radioactive water leaked from a pipeline and may have reached the sea at Japan’s damaged Fukushima nuclear plant, Tokyo Electric Power Co. said, Bloomberg News reported. The site has suffered repeated leaks, and 100,000 tons of wastewater are still being stored in basements. The World Bank is handing over $US 8 [...]

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Chicago Spearheads $7 Billion Plan to Fix Its Crumbling Infrastructure

From expanding its largest airport to replacing century-old water pipes, Chicago introduces an ambitious construction plan that will be partly financed with public-private partnerships.

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On World Water Day, we look at: Water Innovation Hindustan Times features examples of grassroots water innovation in India. With 1.2 billion people, India is teeming with innovators and places to try out ingenious ideas in energy, water, banking, and health care, according to Fast Company. What makes a country ideal for innovation? Israel could [...]

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