Channel Networks - Seepage Water Solution for Dump Seepage Water - Mining
Application: Pipe DN 200 made of HDPE. Part filled. Maximum discharge flow rate 1.5 l/s. Risk of formation of mineral deposits.
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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
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.