The Guardian The mill discharges its waste water directly into the Yangtze, leaving a maroon residue on the rocks along its shoreline. Villagers purify the water with alum powder before drinking it, but even well- treated batches carry a faint industrial aftertaste ... and more »
The Guardian It designs and builds water treatment plants, on top of providing services to China's chemical , petrochemical and industrial park sectors, all of which are heavy water users. United Envirotech, whose "membrane bioreactor technology" combines membrane ... and more »
The News Herald Some of the expenses associated with the wholesale water rate include power, labor and the chemicals used to treat the water . “Some things are costing more than they did a year or two ago,” Lackemacher said. Other factors are out of the county's control. and more »
WRBL The water goes through many different tanks and filters where you can definitely see the difference in the clarity of the water . From there, it goes to the labs where it is treated with any needed chemicals . They also use membrane filtration, a ... and more »
The Economist The chemicals mix and, on exposure to the sun, set into a waterproof layer. Dr Chung tested his idea by taking treated and untreated concrete blocks, cracking them and placing them in water for a day. He found that his untreated concrete blocks ...
Columbia Daily Herald The water you drink won't look any different once the Columbia Power and Water Systems' current multi-year project is complete, but the utility will be equipped to make the liquid cleaner than ever before. The project includes changing the form of ...
The Hill (blog) Fracking is the controversial drilling technique in which energy companies blast millions of gallons of chemically treated water into the earth to forc...
Assembly Magazine “Our ability to treat water without waste is in large part possible because of the software,” says LeBrun. “It played a key role in our ability to move from detailed planning and research and development, to actual site implementation of the MBfR ...
