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Hotel Galant uses AQUALOOP

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Project

Grey water system in the Hotel Galant**** in Mikulov / Czech Republic / 2013

Application

Greywater recycling, Rainwater harvesting

Products

AQUALOOP

Description

Usage

Greywater and rainwater treatment and reuse for toilet flushing

Design parameters

Amount of water: 3 m3/d

Water quality - Inlet / outlet

BOD = 51,1 / 3,8 mg/l
COD = 248 / 25 mg/l
TSS = 95,8 / <2,0 mg/l
Amonium = 0,182 / < 0,04 mg/l
Ptot = 1,1 / 0,029 mg/l
Enterococci = 0 / 0 CFU/ml
Salmonella = Negative/ Negative
Escheria coli = 0 / 0 CFU/ml
Thermotolerant coliform bacteria = 50 / 0 CFU/ml

Technology description

Pre-treated greywater and rainwater is stored in an existing reservoir with a volume of about 10 m3. AQUALOOP membrane station is placed in this reservoir. Water is after the biological treatment over 6 membranes sucked into the existing tank located in the basement of the building.

Technical specifications

Maximum daily water inlet: 5 m3
Average daily inlet: 3 m3
Power input: 380 W
Aeration: Start/Stop - 10/5 minutes 
Sunction : 2 x 20 cycles (1 cycle 15 min.)
Backflush: 2 x 20 cycles (1 cycle 1 min.)
Daily power consumption: 4,5 kWh
kWh/m3 = 1,5