Helensville Water Treatment Pond Desludging – EnviroSieve Dewatering Tubes

EnviroSieve-dewatering-helensville

Downer EDI Water used a siphon effect to fill the EnviroSieve’s with sludge and pumped the overflow water back up to the pond. Working between two EnviroSieve’s gave time for one to consolidate while the other was filled, without having to decommission the pond.

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