Healey, K., Veolia Water Technologies, UK: PRESENTATION ONLY
(free)Pilot test’s at Berlin WWT Berlin Centre of Competence for Water Long term test (>24 months) Objective <80 µg/l TP Trial included Discfilters/Membranes UF & MF/dual media filters
Good consistant TP removal with <80 µg/l achieved Ability to achieve <40 µg/l limited by sNRP Chemical dosing optimisation key to good performance PACL better than Ferric Chloride – TP, TSS, UV transmittance Load proportional dosing enhanced performance Polymer optimised at average of 0.6 mg/l
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