Dosed Copper to Inhibit Nitrification - Zhan, Weixi aka James
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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…mehr

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Produktbeschreibung
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.
Autorenporträt
Working as a water engineer and researcher, Weixi had been dedicated his research work at Curtin University on water disinfection strategy. As part of his work, this book gives readers a deep understanding of how trace copper sulphate can be applied in long distance chloraminated water distribution systems to help inhibit nitrification.