Removal of particulate matter on coated filter media

Burns, Donald E.

doi:10.31274/rtd-180813-2583

Cited by 3 publications

(1 citation statement)

References 24 publications

(38 reference statements)

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“…In of filters may be optimized (27,43). Other research has been concerned with the characteristics of different filter aids and grades (2, 26,35,49), the evaluation of the filtering properties of various suspended solids (3,15,37,44,61), and the use of polyelectrolytes and aluminum sulfate to improve the filtering characteristics of filter aids (16,17,20,52,56,60). Extensive laboratory studies have been made to determine the applicability of precoat filters for the removal of iron (2,35,43,50,70), various flocculant solids (37, 44), clays (3,20,60,61), and suspended solids from coagulated and settled surface waters (15), raw surface waters, softened waters (15,27), and trickling filter effluent (36).…”

Section: Precoat Filtration Of Watermentioning

confidence: 99%

Design requirements of precoat filters for water filtration

Bridges¹

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Section: Precoat Filtration Of Watermentioning

confidence: 99%

Design requirements of precoat filters for water filtration

Bridges¹

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A study on the possibility of the water purification by means of the precoat filtration

Vostrčil¹,

Tesařík²

1972

Water Research

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Prediction of filter cake resistance

Arora¹

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Comparison with the pilot plant resultsiron bearing water Specific resistance versus the solids con centration in constant pressure runs Discussion of Results Calculations for the thickness of cake-Run 244 Need for Building a Small-Scale, Constant-Rate Apparatus SMALL SCALE CONSTANT RATE FILTRATION APPARATUS Description of Apparatus Procedure PRESENTATION OF SSCR FILTRATION RESULTS General Reproducibility Runs on Iron Bearing Water Comparison of SSCR and pilot plant results Septum plugging and cake formation Dependence of specific resistance on the concentration of solids Runs on Clay Bearing Water Comparison between the results of constant pressure filter and SSCR filter 174 Septum plugging and cake formation Dependence of specific resistance on con centration of solids 184 Effect of ionic interferences in filtration Dependence of the septum plugging and cake formation time on the concentration of solids 199 DISCUSSION OF RESULTS CONCLUSIONS Results of two identical runs on iron bearing waters Results of two identical runs on settled Ball Clay in filtered tap water Summary of constant pressure filtration runs on iron bearing water using C535-X as filter aid Summary of constant pressure filtration runs on iron bearing water using Gl-1 as filter aid Summary of constant pressure filtration runs on settled Ball Clay in filtered tap water using Hyflo Super-cel as a filter aid (C^/Cp = 0.39) Summary of constant pressure filtration runs on settled Ball Clay in distilled water using Hyflo Super-cel as a filter aid (Cg/Cg = 0.37) Summary of constant pressure filtration runs on settled Black Hills Clay in filtered tap water using Hyflo Super-cel as a filter aid (Cg/Cp = 0.457) Summary of three identical runs to demon strate reproducibility of data collected using the SSCR filter

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Removal of particulate matter on coated filter media

Cited by 3 publications

References 24 publications

Design requirements of precoat filters for water filtration

Design requirements of precoat filters for water filtration

A study on the possibility of the water purification by means of the precoat filtration

Prediction of filter cake resistance

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