Holland, A.1 and Grundy, C.2, 1Acorn Water Ltd, Ireland, 2United Utilities, UK
(free)• Ofwat project on Alternative Phosphorus removal on rural wastewater treatment plants
• Metal-based salts pose numerous drawbacks when dosed at higher concentrations.
Process & Equipment
• Reduced treatment efficiency, inhibit nitrification
• Increased sludge production
• Required pH adjustment chemicals such as caustic soda
• Can cause damage to equipment
• Corrosive to pipes and infrastructure
Aqua Enviro Ltd
T: 0113 8730728
c/o Tidal Accounting, HQ Offices, Radley House, Richardshaw Road, Leeds, West Yorkshire, LS28 6LE