Hello, If you are talking ...

Published February 14, 2017 23:06 by Michael Martin, Deputy Asset & Technical DIrector at SUEZ International

Hello,

If you are talking about the water treatment line and urban wastewater, you have some solutions like : biofiltration, IFAS/MBBR technologies and also MBR which are compact solutions. The advantage of IFAS/MBBR and MBR is that you can "reuse" the existing plant by increasing the biomass quantity (sludge concentration) and in the case of the MBR, you do not use anymore the secondary calrifiers. Some solutions with aerated granular sludge are also proposed.

For the sludge treatment line, you can apply Advanced Anaerobic Digestion (AAD) if you already have an AD unit with sludge thermal hydrolysis upstream AD unit.

Regards