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Fouling indices

Schippers, J.C. and Verdouw, J. 1980. The modified fouling index, a method of determining the fouling characteristics of water. Desalination 32, 137-148. [Pg.358]

INVESTIGATION OF THE RELATIONSHIP BETWEEN PLANKTON COUNTS, PARTICLE COUNTS, AND MODIFIED FOULING INDEX... [Pg.571]

Schippers and Verdouw [ 4 ] developed the technique of modified fouling index in order to assess fouling properties of water to be treated by reverse osmosis. [Pg.574]

No strict relationship existed between algae counts and the modified fouling index (MFI) as developed by Schippers et al. [ 6 ]. Nevertheless, results obtained showed that the MFI may give valuable information on rapid filtration efficiency of removal of net phytoplankton. Optimization of the coagulation process may be possible by using treshold values. Additional work however is needed to... [Pg.595]

Boerlage S.F.E., Kennedy M.D., Bonne P.A.C., Galjaard G., Schippers J.C. (1997), Modified fouling index for the prediction of the rate of flux decline in reverse osmosis, nano- and ultrafiltration systems, Proc. AWWA Membrane Technology Conference, New Orleans, Feb. 97, 979-999. [Pg.376]

The Vmax value is used, together with the fouling index (Section 11.8.3), to predict the behavior of an industrial filtration process. [Pg.335]

A method for measuring the fouling index will be described elsewhere (Section 11.8.3). It is not, however, usable at this stage in clarification, as the wine generally has an excessively high fouling capacity. [Pg.346]

The heterogeneity of the filter sheets makes it impossible to obtain a direct result for sheet filtration, so the fouling index measurement on membranes (Section 11.8.3) may be used. Wines... [Pg.353]

A system similar to that in Figure 11.12 (Section 11.7.2) is used for filtrability tests that predict the wine s behavior during membrane filtration, i.e. the fouling index and Vniax (maximum volume filtered before clogging). [Pg.356]

The fouling index (1C) is obtained by measuring the difference in the time taken to filter 200 and 400 ml wine through a membrane with a pore diameter of 0.65 p,m and a surface area of... [Pg.356]

Fouling index (IC) Turbidity (NTU) Viable yeasts (cells/100 ml) Viable bacteria (cells/100 ml)... [Pg.358]

See other pages where Fouling indices is mentioned: [Pg.272]    [Pg.703]    [Pg.224]    [Pg.640]    [Pg.268]    [Pg.302]    [Pg.302]    [Pg.303]    [Pg.368]    [Pg.131]    [Pg.368]    [Pg.640]    [Pg.673]    [Pg.334]    [Pg.657]    [Pg.640]    [Pg.572]    [Pg.572]    [Pg.574]    [Pg.578]    [Pg.640]    [Pg.181]    [Pg.549]    [Pg.296]    [Pg.592]    [Pg.63]    [Pg.69]    [Pg.367]    [Pg.367]    [Pg.343]    [Pg.346]    [Pg.353]    [Pg.353]    [Pg.356]   
See also in sourсe #XX -- [ Pg.592 ]

See also in sourсe #XX -- [ Pg.335 , Pg.343 , Pg.356 ]

See also in sourсe #XX -- [ Pg.967 ]



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