RU94004279A - SEWAGE TREATMENT SYSTEM - Google Patents

SEWAGE TREATMENT SYSTEM

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Publication number
RU94004279A
RU94004279A RU94004279/26A RU94004279A RU94004279A RU 94004279 A RU94004279 A RU 94004279A RU 94004279/26 A RU94004279/26 A RU 94004279/26A RU 94004279 A RU94004279 A RU 94004279A RU 94004279 A RU94004279 A RU 94004279A
Authority
RU
Russia
Prior art keywords
air
water
flotation
airlift
solution
Prior art date
Application number
RU94004279/26A
Other languages
Russian (ru)
Inventor
В.Н. Морозовский
Original Assignee
В.Н. Морозовский
Filing date
Publication date
Application filed by В.Н. Морозовский filed Critical В.Н. Морозовский
Publication of RU94004279A publication Critical patent/RU94004279A/en

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Claims (1)

Система очистки сточных вод может быть использована на крупных очистных сооружениях канализации. Она состоит из флотобиокоагулятора, флотобиотенка и флотатора-микроаэратора, который снабжен эрлифтом, установленным под залив очищенной воды в его шахтной камере, при этом нижний конец водоподъемной трубы эрлифта открыт для забора водовоздушного раствора из камеры растворения воздуха, к которой подведен сжатый воздух. С помощью эрлифта обеспечивается рециркуляция расхода водовоздушного раствора очищенной воды. Рециркуляционный расход водовоздушного раствора обеспечивает нормальную работу флотобиокоагулятора, флотобиотенка и флотатора-микроаэратора в качестве носителя мельчайших пузырьков воздуха, который используется для получения флотационного эффекта и биохимического окисления, при этом глубоко очищенная сточная вода насыщается кислородом. Достигаемый технический результат позволяет более рационально расходовать сжатый воздух за счет его высокой растворимости под давлением столба воды, прошедшей глубокую очистку. Положительный эффект от использования изобретения состоит в экономии затрат на строительство природоохранных сооружений, их реконструкцию и эксплуатацию.The wastewater treatment system can be used in large sewage treatment plants. It consists of a flotobiocoagulator, a flotobiotic and a flotation device-microaerator, which is equipped with an airlift installed under the bay of purified water in its mine chamber, while the lower end of the airlift pipe is opened to take the air solution from the air dissolution chamber, to which compressed air is supplied. With the help of airlift recirculation of the flow rate of the air-water solution of purified water is provided. The recirculation flow rate of the water-air solution ensures the normal operation of the flotation biocoagulator, flotobiotic and flotation microaerator as a carrier of the smallest air bubbles used to obtain the flotation effect and biochemical oxidation, while deeply purified waste water is saturated with oxygen. The achieved technical result allows more efficient use of compressed air due to its high solubility under the pressure of a column of water that has undergone deep cleaning. The positive effect from the use of the invention is to save the cost of construction of environmental facilities, their reconstruction and operation.
RU94004279/26A 1994-02-03 SEWAGE TREATMENT SYSTEM RU94004279A (en)

Publications (1)

Publication Number Publication Date
RU94004279A true RU94004279A (en) 1995-12-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2627874C2 (en) * 2010-06-11 2017-08-14 Дво, Инк. Systems and methods of extracting nutritive substances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2627874C2 (en) * 2010-06-11 2017-08-14 Дво, Инк. Systems and methods of extracting nutritive substances

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