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Hydrotheek

Record nummer 1793251
Titel artikel New process for treatment of organically fouled water: experiences with WWTP effluent
Auteur(s) Roorda, J.H. ; Wortel, N.C. ; Dalen, R. van
Tijdschrifttitel Desalination : the international journal on the science and technology of desalting and water purification
Deel(Jaar)Nummer 178(2005)1/3
Paginering 141 - 148
Annotatie(s) 21 refs
Online full text
Trefwoorden (cab) filtratie / membranen / afvoerwater / vervuiling door afzetting / afvalwaterbehandeling / ultrafiltratie / waterzuivering
Rubrieken Afvalwaterbehandeling
Publicatie type Artikel
Taal Engels
Toelichting (Engels) Effluent from the Apeldoorn wastewater treatment plant (WWTP) was treated by a new process: adsorptive filtration followed by nanofiltration (the ANF process). The ANF process has several advantages: higher fluxes (30 l/m2.h instead of 10–20 l/m2.h) at low TMPs; high recovery (>94%) without scaling; low brine production (<6% instead of 10–20%); few chemical cleanings (less than one per month); double barrier for pathogens as well as EDCs; similar costs to direct nanofiltration. The ANF process was developed for the treatment of the effluent from the Apeldoorn WWTP, which showed a very high and unexpected fouling tendency for the applied Memcor microfiltration (MF)
Betrokken instanties Grontmij Nederland bv, Afdeling Bodem en Water
Waterschap Veluwe
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