Reduce OPEX for wastewater ASP’s
9 Oct 2006
Activated sludge aeration accounts for 50%+ of waste treatment plant running costs. Critical to these costs are accurate, reliable DO measurement and the ability to match aeration time to Ammonia load.
Just 0.5mg/l DO error gives ~10 % energy wastage. Avoid this using the latest InsiteIG fluorescent DO technology with auto clean from Envitech Ltd. This gives optimum operational efficiency with virtually no maintenance, routine calibration, or periodic refurbishment. Only cursory cleaning is needed from time to time.
Similarly, mismatch of aeration time with Ammonia Load causes over-aeration wasting up to 20% extra energy. The Stip In-situ Ammonia probe is the ideal, well proven tool for measuring Ammonia concentration within the Activated sludge, requiring no pumps, pipes, housings, plinths, or pre-treatments.
The results are used in either feedback or feed forward control loops, depending on the plant configuration. Savings of 15-20% have been proven on full scale using these methods & hardware in the
Contact us now to learn more. Tel:02920337134 or sales@envitech.co.uk
