Использование ризосферы для очистки сточных вод

Диас, В.Н.; Криксунов, Е.А.; Панков, Я.В.; Перелыгина, Е.Н.

Авторы: Диас В.Н., Криксунов Е.А., Панков Я.В., Перелыгина Е.Н.
Журнал: Лесотехнический журнал
Том: 3
Год издания: 2015
Издательство: Воронежский государственный лесотехнический университет имени Г.Ф. Морозова
Местоположение издательства: Воронеж
Первая страница: 10
Последняя страница: 21
DOI: 10.12737/14149
Аннотация: The paper summarizes the history and the use of the rhizosphere for wastewater treatment. This technology assures high level of pollutant removal and presents an ecological character. Most systems around the world are still primarily used to treat municipal and domestic wastewaters but treatment of many types of industrial and agricultural wastewaters, storm water runoff and landfill leachate has recently become common. There are several types of constructed wetlands (rhizosphere systems), and they can be classified according different criteria: the water level, the direction of the flow, the type of vegetation. The removal of pollutants from wastewater can be done by chemical, physical and biological processes; the main ones are biodegradation, nitrification/denitrification, filtration and adsorption. The design of wetlands may be roughly divided into two categories: sizing calculations for the need area and physical specifications. The beds area of the constructed wetlands can be done by empirical or mathematical methods, and also methods that take into account the retention time and the loads in the wastewater (organic and hydraulic). The first implementation stage, physical design, involves making decisions as to the number of cells, bed depth, site grading, aspect ratio, internal piping, media size, surface water, energy and other. The paper provides different examples of technology uses.
Добавил в систему: Криксунов Евгений Аркадьевич

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Использование ризосферы для очистки сточных водстатья

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