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HOLINGER AG

Mobile water load measurement in Moosmatt Luzern

07.02.2022

In Lucerne, there are plans for a retention basin to be integrated into a new building of the Moosmatt school.  It is currently assumed that the water retained in storm events can be declared as unpolluted water. To verify this, the decision was made to install an automatic level-controlled, mobile water load sampler. Over the summer and autumn months, any time a defined water level is exceeded, the automatic sampler takes a water sample, which will be analyzed in the laboratory to establish ammonium, P and COD values. HOLINGER is responsible for installing the water sampler and for carrying out and evaluating the measurements.