Process water from small sewage treatment plant

By means of AQUALOOP technology (incl. UV disinfection and ultrafiltration), the effluent water from the fully biological CFP compact treatment plant (Constant Flow Processing), which was kindly provided by Mr. Ing. Horst Guggemos, shaft professional, is further treated to process water quality and from there is used with a RAINMASTER Eco in a separate pipe circuit for flushing the toilets. This circulation process saves both drinking water and waste water costs. In the case of small sewage treatment plants without a drain, the costs for extracting the water are also saved.

Water yield

approx. 100 m³/ year over hand basin, WC, sink, dishwasher, cleaning water, floor drain

Water demand

approx. 66 m³/ year for toilet flushing





1. Sewage treatment plant  6. AL blower
2. Submersible motor pump  7. Clear water tank
3. AL bioreactor  8. Suction filter
4. AL diaphragms (1-6 per AL-MS)    9. RAINMASTER Favorit SC Duplex
5. AL membrane station10. Expansion vessel