SU854886A2 - Device for control of waste water purification process by force flotation - Google Patents
Device for control of waste water purification process by force flotation Download PDFInfo
- Publication number
- SU854886A2 SU854886A2 SU792818437A SU2818437A SU854886A2 SU 854886 A2 SU854886 A2 SU 854886A2 SU 792818437 A SU792818437 A SU 792818437A SU 2818437 A SU2818437 A SU 2818437A SU 854886 A2 SU854886 A2 SU 854886A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flow
- ratio
- flotation
- recirculation
- wastewater
- Prior art date
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- Physical Water Treatments (AREA)
Description
1one
Изобретение относитс к устройствам флотационной очистки сточных вод от нефтепродуктов и может примен тьс на очистных сооружени х в различных отрасл х промышленности.The invention relates to devices for the flotation treatment of waste water from petroleum products and can be used in sewage treatment plants in various industries.
По основному авт.св. № 649660 Известно Устройство, содержащее напорный и флотационный резервуары, мутномер, установленный на выходе флотатора, расходомеры сточной воды и рециркулирующего потока установленные соответственно на входах флотационного и напорного резервуаров, и регул тор соотношени расходов, входы которого св заны с расходомерами и мутномером, а выход - с исполнительным механизмом на трубопроводе рециркулирующего потока According to the main auth. No. 649660. A device comprising a pressure and flotation tanks, a turbidity meter installed at the flotation unit outlet, wastewater and recirculating flow meters installed respectively at the inlets of the flotation and pressure tanks and the flow ratio controller, the inputs of which are connected to the flow meters and turbine meter, and the output - with actuator on recirculating flow pipeline
Недостатком данного устройства вл етс низкое качество очистки сточных вод из-за того, что не учитываетс газонасьпцение потока рециркул ции .The disadvantage of this device is the poor quality of wastewater treatment due to the fact that gas absorption of the recirculation flow is not taken into account.
Цель изобретени - повьшение качества очистки сточных вод от нефтепродуктов за счет обеспечени необходимого количества газовой фазы на . входе флотацинного резервуара.The purpose of the invention is to improve the quality of wastewater treatment from petroleum products by providing the required amount of gas phase on. the inlet of the flotation tank.
Указанна цель достигаетс тем, что устройство содержит дополнительный исполнительный механизм, Установленный на воздухопроводе и подключенный к регул тору соотношени рас10 ходов сточной воды и рециркулируюшего потока параллельно исполнительному механизму на рециркулирующем потоке.This goal is achieved by the fact that the device contains an additional actuator mounted on the air duct and connected to the regulator of the ratio of wastewater flow and recirculated flow parallel to the actuator on the recirculating flow.
На чертеже представлена блок-схема устройства дл регулировани процесса The drawing shows the block diagram of the device for regulating the process
15 очистки сточных, вод напорной флотацией .15 wastewater treatment, pressure flotation.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792818437A SU854886A2 (en) | 1979-08-02 | 1979-08-02 | Device for control of waste water purification process by force flotation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792818437A SU854886A2 (en) | 1979-08-02 | 1979-08-02 | Device for control of waste water purification process by force flotation |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU649660A Addition SU143029A1 (en) | 1960-01-04 | 1960-01-04 | The method of obtaining the drug magnesium ascorbate |
Publications (1)
Publication Number | Publication Date |
---|---|
SU854886A2 true SU854886A2 (en) | 1981-08-15 |
Family
ID=20850100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792818437A SU854886A2 (en) | 1979-08-02 | 1979-08-02 | Device for control of waste water purification process by force flotation |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU854886A2 (en) |
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1979
- 1979-08-02 SU SU792818437A patent/SU854886A2/en active
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