SU495284A1 - Device for controlling wastewater treatment process by pressure flotation - Google Patents
Device for controlling wastewater treatment process by pressure flotationInfo
- Publication number
- SU495284A1 SU495284A1 SU1916962A SU1916962A SU495284A1 SU 495284 A1 SU495284 A1 SU 495284A1 SU 1916962 A SU1916962 A SU 1916962A SU 1916962 A SU1916962 A SU 1916962A SU 495284 A1 SU495284 A1 SU 495284A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flotation
- treatment process
- wastewater treatment
- pressure
- pressure flotation
- Prior art date
Links
Landscapes
- Physical Water Treatments (AREA)
Description
потока рециркул ции через флотационный резервуар вызывает по вление сигнала отклонени на выходе расходомера 3, который поступает на электронный регул тор 5. Регул тор 5, воздейству на исполнительный механизм 7, регулирующий подачу сточной воды во флотатор, увеличивает ее расход так, что во флотатор поступает посто нный суммарный расход жидкости. При превышении величины мутности заданного значени происходит соответствующее увеличение расхода потока рециркул ции и уменьшение расхода сточной воды, поступающей во флотатор.The recirculation flow through the flotation tank causes a deviation signal at the output of the flow meter 3, which is fed to the electronic controller 5. The regulator 5, acting on the actuator 7, which regulates the flow of waste water into the flotation cell, increases its flow rate so that it enters the flotation cell constant total fluid flow. When the turbidity value exceeds a specified value, a corresponding increase in the recirculation flow rate and a decrease in the flow rate of wastewater entering the flotation cell occurs.
Предлагаемое устройство позвол ет сократить объем флотаторов в среднем на 17% и обеспечить заданное качество очистки.The proposed device reduces the flotation capacity by an average of 17% and ensures the desired cleaning quality.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1916962A SU495284A1 (en) | 1973-04-16 | 1973-04-16 | Device for controlling wastewater treatment process by pressure flotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1916962A SU495284A1 (en) | 1973-04-16 | 1973-04-16 | Device for controlling wastewater treatment process by pressure flotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU495284A1 true SU495284A1 (en) | 1975-12-15 |
Family
ID=20552192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1916962A SU495284A1 (en) | 1973-04-16 | 1973-04-16 | Device for controlling wastewater treatment process by pressure flotation |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU495284A1 (en) |
-
1973
- 1973-04-16 SU SU1916962A patent/SU495284A1/en active
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