Обложка книги Dosed Copper to Inhibit Nitrification, Weixi aka James Zhan  
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2012
92 страницы
Категория: Научная литература
ISBN: 9783846592397
Язык: Английский

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📗 Chloramine as a secondary disinfectant has been widely used by many water utilities around the world especially in a distribution system requiring a longer retention time such as the 600km long Goldfield water distribution system of Western Australia. Chloramine is selected mainly due to its better stability and low by-products over other disinfectants. However, it is reported that under nitrifying conditions, chloramine residual could drop dramatically. Consequently the required disinfectant concentration can not be maintained.Copper sulphate was trialed as an inhibitor against nitrification and patented. However, it is by no means a straightforward practice.
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