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a study on the performance of limestone roughing filter - ePrints@USM

a study on the performance of limestone roughing filter - ePrints@USM

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4.13 One-way ANOVA Results for <strong>the</strong> Comparis<strong>on</strong> <strong>of</strong> Mean BOD <strong>of</strong><br />

Untreated and Treated Water for Large Size Filter Media<br />

4.14 One-way ANOVA Results for <strong>the</strong> Comparis<strong>on</strong> <strong>of</strong> Mean BOD <strong>of</strong><br />

Untreated and Treated Water for Combine Size Filter Media<br />

4.15 ANOVA <strong>on</strong> <strong>the</strong> Percentage <strong>of</strong> BOD Removal Versus Roughing<br />

Filter Type<br />

4.16 One-way ANOVA Results for <strong>the</strong> Comparis<strong>on</strong> <strong>of</strong> Mean MPN <strong>of</strong><br />

Untreated and Treated Water for Small Size Filter Media<br />

4.17 One-Way ANOVA Results for <strong>the</strong> Comparis<strong>on</strong> <strong>of</strong> Mean MPN <strong>of</strong><br />

Untreated and Treated Water for Medium Size Filter Media<br />

4.18 One-way ANOVA Results for <strong>the</strong> Comparis<strong>on</strong> <strong>of</strong> Mean MPN <strong>of</strong><br />

Untreated and Treated Water for Large Size Filter Media<br />

4.19 One-way ANOVA Results for <strong>the</strong> Comparis<strong>on</strong> <strong>of</strong> Mean MPN <strong>of</strong><br />

Untreated and Treated Water for Combine Size Filter Media<br />

4.20 ANOVA <strong>on</strong> <strong>the</strong> Percentage <strong>of</strong> MPN Removal Versus Roughing<br />

Filter Media Size<br />

77<br />

79<br />

80<br />

82<br />

84<br />

85<br />

87<br />

88<br />

B.1 Analysis <strong>of</strong> Variance Table 126<br />

C.1 Results <strong>on</strong> Small Size Media 132<br />

C.2 Results <strong>on</strong> Medium Size Media 138<br />

C.3 Results <strong>on</strong> Largest Size Media 144<br />

C.4 Results <strong>on</strong> Combine Size Media 150<br />

F Table 9221 IV- (APHA, 1992) Standard Method 186<br />

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