Jump directly to main navigation Jump directly to content

Grey water recycling for 32 residential units

[Translate to English:]
[Translate to English:]
[Translate to English:]
[Translate to English:]

Project

Community Living in Munich / Germany / September 2017

Application

Greywater recycling

Products

AQUALOOP, RAINMASTER, PURAIN

Planning

Connected users32 apartment units
UsageGrey water, daily supply approx. 5,000 Litres
Treatment volume grey waterApprox. 3.100 Liters/ day

Decription

The greywater from showers, bathtubs, and sinks is pre-filtered by a PR150-S PURAIN Filter, before being sent to the 5,000 L plastic tank (bioreactor). This is where the biological treatment is found. The skimmer overflow on the PURAIN removes any floating debris. With 2 AQUALOOP Membrane Stations in the bioreactor, the water will be ultrafiltered and supplied to a treated water storage tank (5,000 L). The greywater treatment for this project is achieved as an indoor tank system.
Through a supply pump in the treated water storage, the treated clear water is pumped to a holding tank in a PROFI pump and control centre. From there the double-pump system supplies the toilets and outdoor taps.