Jonker, E., Kemira Chemicals Germany GmbH
(free)Sludge dewatering performance
Optimized TCO for the sludge dewatering process
✓ Focus on customer KPI´s
✓ Holistic review on OPEX linked to sludge dewatering process to optimize chemical selection and dosing
Increased dewatering capacity
✓ Optimized chemical flocculation increases water release that enables higher sludge loads to dewatering
✓ Can reduce the required running time and release operator time to other tasks.
Lower cost for transportation and sludge disposal
✓ Higher dry solids % in dewatered sludge
✓ Less tonnages to be transported
✓ Increased energy recovery in incineration
Better centrate quality
✓ Savings in aeration and chemical cost in wwtp via decreased TSS and COD load back to the process
✓ Scaling decreased by chemical selection – struvite control
Aqua Enviro Ltd
T: 0113 8730728
c/o Tidal Accounting, HQ Offices, Radley House, Richardshaw Road, Leeds, West Yorkshire, LS28 6LE