Approbation of alternative polymeric coagulants to eliminate turbidity of model surface water

Автор: Movafagh Sara Ramzani, Taheri Fard Ali Reza, Malah Hamid, Andrianova Maria

Журнал: Строительство уникальных зданий и сооружений @unistroy

Статья в выпуске: 2 (53), 2017 года.

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Performance to remove turbidity was studied in model waters for five coagulants: ferric chloride, alum, polyaluminum chloride, polyferric sulfate and polyaluminum chloride ferrous. In waters with high turbidity (100-300 NTU) performance of coagulants are similar (over 90%). Polymer coagulants showed better performance and low optimal dosages in waters with low turbidity (10 NTU). In general, polyferric sulfate showed better performance in removal of turbidity.

Water treatment, coagulation, polyferric sulfate, alum, polyaluminum chloride, ferric chloride, polyaluminum chloride ferrous

Короткий адрес: https://readera.org/14322370

IDR: 14322370   |   DOI: 10.18720/CUBS.53.3

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