Word: divasta
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Although the discoloration is part of a normal seasonal cycle, the problem has been particularly pronounced this year, DiVasta said...
Despite the yellow and brown discolorations, the water supply is safe for drinking, said Doreen A. DiVasta, assistant quality control supervisor for the Water Department...
...Water Department will be using the compound potassium permanganate to treat the water supply, DiVasta said...
...Potassium permanganate] will oxidize the manganese and the iron to precipitate out," DiVasta said. "Right now it's dissolved in the water, and you can't remove it, so it's just going through the system...
...DiVasta attributes increased levels of manganese and iron to seasonal changes which naturally occur in reservoirs during the fall...
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