Автор: K.J. Ives Название: The Scientific Basis of Flocculation ISBN: 9400999402 ISBN-13(EAN): 9789400999404 Издательство: Springer Рейтинг: Цена: 204040.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Staicu, Lucian C. Название: Production of Colloidal Biogenic Selenium and Removal by Different Coagulation-Flocculation Approaches ISBN: 113837332X ISBN-13(EAN): 9781138373327 Издательство: Taylor&Francis Рейтинг: Цена: 74510.00 T Наличие на складе: Невозможна поставка. Описание: Selenium (Se) is a chemical element of concern due to its toxicity and increasing anthropogenic release to the environment. In the current work one of its oxidation states, elemental selenium, Se(0), was investigated with regard to its colloidal properties and solid-liquid separation potential. Among the techniques used, chemical coagulation (addition of metal salts) and electrocoagulation (electrogeneration of the coagulant in situ using an electric charge) showed the highest removal efficiency. In conclusion, biogenic Se(0) must be removed in a biological post-treatment step and several approaches described in this work could be successfully used.
Автор: H. Sonntag; K. Strenge Название: Coagulation Kinetics and Structure Formation ISBN: 1475706197 ISBN-13(EAN): 9781475706192 Издательство: Springer Рейтинг: Цена: 87070.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: On the other hand, only short-term stable dispersions may be necessary during actual processing operations, for example, dispersions of magnetite particles during tape manufacture. Flocculation brought about by the simultaneous coadsorption of polymer molecules on two (or more) particles is referred to as bridging flocculation.
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