Teaching equipment : Water treatment in anaerobic surroundings

Water treatment in anaerobic surroundings

DESCRIPTION   This unit ilustrates the treatment of activated sludge in a sewage treatment plant. Unit is available in either plexiglas, or in borosilicate glass. This unit is designed for different levels and fields of study. Technical documentation and instructions are provided.

2- Supply pump
- Peristaltic pump
- Flow rate: 0-4 L/min
- Engine – variable speed 8-360 min-1
- Stainless steel 304 L body

3- Supply flow meter
- Stainless steel floater
- Body in PVC
- Flow rate 0-30 L/h

4- Tank for anaerobic treatment
- PVC – 2 or 3 openings for overflow
- Volume 40 L
- Agitator (0-300 min-1) with speed control –

adjustable height
- 3 measure analysers : oxygen (0-26 % +/- 0.5%), pH meter (0-14 +/-0.01), potential difference redox

(0-2000 mV +/- 1mV)

5- Air compressor
- Variable air flow rate
- Flow meter 0-1000 L/h

6- Pump to recycle sludge
- Peristaltic pump
- Flow rate : 0-4 L/min
- Engine – variable speed 8-360 min-1
Stainless steel 304 L body

7- Decantation tank
- Volume = 30 L
- PVC
- Agitator (0-300 min-1) with speed control – adjustable height
- 2 openings for overflow
- Sensor of sludge level

8- Recovery tank for clarified water
- Volume = 150 L
- Polyethylene

OPTION : ADF