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AQUALOOP use in Munich

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Project

Community living in Munich / Germany / 2017

Application

Greywater recycling

Products

AQUALOOP, RAINMASTER, PURAIN

Planning

Connected consumers32 residential units
UseGrey water,
daily yield approx. 5.000 Liters
Treatment volumeapprox. 3100 Liter/day Grey water

Description

The grey water from showers, bathtubs and hand washing basins is pre-filtered through a PR 150-S PURAIN filter before it enters a 5,000 litre plastic tank (bioreactor). This is where the biological degradation takes place. The skimmer overflow of the PURAIN filter removes the surface dirt. With 2 AQUALOOP membrane stations in the bioreactor, the grey water is ultrafiltered and pumped into a clear water tank (5,000 litres). In this project the grey water treatment is designed as an internal tank system.
The treated clear water is pumped via a feeder pump in the clear water tank to an intermediate tank of a pumping station. From there, WCs and outdoor taps are supplied via a double pump system.