Referens
Make-up water for power plant in Slovakia
SILHORKO-EUROWATER has supplied water treatment technology for boiler makeup water with respect to low maintenance and optimized running costs.
The reverse osmosis unit is normally operated as double pass. If a larger quantity of treated water is needed, the unit can be operated in parallel mode as two single pass unit.
The goal is to achieve silica concentrations less than 20 ppb SiO2 in treated demineralized water. Local SE control panels enable operational status signals transmission to superior central monitoring and control system of the power plant.
Referens ID: 076674
Industri: Kraftvärmeverk
Applikation: Pannvatten | Kylvatten
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Teknisk data
- DEMI water flow: 1.2/2.6 m3/h
- Conductivity: < 0.2 μS/cm
- SiO2: < 20 ppb
- Makeup water flow cooling tower system: 50 m3/h
- Partial stream filtration in loop cooling system: 200 m3/h
- Alkalinity: 13 °dH
- Total hardness: 14 °dH
- Conductivity: 468 μS/cm
- SiO2: < 10 mg/l
Anläggningen består av
- Activated carbon filter ACH601
- Softening unit SM82 with SE20 control panel
- Reverse osmosis unit DPRO B2-6/4 special with two SE30 control panels
- Membrane degassing unit MDU
- Mixed bed units 3 x EUREX 81-F
- Automatic sampling analyser of SiO2
- Central electrical switchbox RM
- Bag filters
- Automatic cooling water quality control