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Download (pdf - 1.5MB) - Krüger A/S

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General data<br />

Commissioning June 2006<br />

Average amount treated<br />

302,400 m³/day<br />

Maximum amount treated 14,400 m³/hour<br />

Actiflo - settling by ballasted sand<br />

Maximum settling capacity 3 x 4,800 m³/hour<br />

Settling rate<br />

120 m³/m² x hour<br />

Hydrotech – tertiary filtration<br />

Maximum treatment capacity 10 x 1,440 m³/hour<br />

Mesh width in filters 10 µm<br />

Design data Water quality requirements Expected values<br />

BOD5 ≤ 20 mg/l ≤ 10 mg/l ≤ 5 mg/l<br />

SS ≤ 50 mg/l ≤ 5 mg/l ≤ 5 mg/l<br />

Turbidity ≤ 50 NTU < 5 NTU < 2 NTU<br />

Helminth eggs < 1 U/1000 ml < 1 U/1000 ml<br />

7

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