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English
Above ground structure BSV-1 SF
1
Compressed air (on site)
2
Fresh water (on site)
3
Biological stage 2
4
Biological stage 1
5
Pumping station
6
Sludge trap
7
Waste water supply
8
Sludge trap
9
Pumping station
10
Biological stage 1
11
Biological stage 2
12
Processed water
13
Aerator
14
Control cabinet