Applications

Channel Networks - Seepage Water

Dump Seepage Water

Kanalnetz
Flow Measurement Dump Seepage Water
Measurement place
Flow Measurement Dump Seepage Water

Application

  • Pipe DN 200 made of HDPE
  • Partially filled
  • Maximum discharge flow rate 1.5 l/s
  • Risk of formation of mineral deposity

Definition of tasks

  • Detection of deposits from a groundwater well within a landfill site area for water balance detection
  • Accurate, long-term stable and low-maintenance measurement
  • Measurement shall be installed without major reconstruction measures in the proximity of an existing collector
Durchflussmessung im Deponiesickerwasser
Messanordnung am V-Wehr
Durchflussmessung im Deponiesickerwasser

Solution

  • Due to low flow volumes it was necessary to use weir measurement according to Thomson (V weir).
  • The non-contact ultrasonic measurement system Type NivuMaster is used to detect overflow height.
  • Collector trough and weir opening have been constructed to obtain the best possible accuracy.

Advantages

  • Maintenance shall be reduced to regular visual inspections and occasional removal of incrustation building up.
  • Easy adaption to possible higher flow rates through exchangeable weir plates featuring greater angles.

Used products

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