Waterborne diseases prevention

Coagulation and flocculation. Sludge storage and removal. Dissolved air flotation. Membrane filtration. Pathogens: viruses, bacteria. Chlorine - strong oxidant. Ultraviolet disinfection. Meaning of hygiene for the survival and development of children.

Рубрика Экология и охрана природы
Предмет Ecology
Вид презентация
Язык английский
Прислал(а) incognito
Дата добавления 15.10.2016
Размер файла 3,9 M

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