







Table 16 















Composite Sediment Flocculent Settling Test, Suspend 



ed 











Solids Concentration, mg/£ 











Time 







Depth from Top of 



Settling 



Column, 



ft 







hr 



0.20 



0.50 



0.80 



1.20 



1.40 



1.70 





2.20 



2.40 



0.0 



268.8* 



268.8 



268.8 



BI** 



BI 



BI 





BI 



BI 



3.5 



221.6 



160.4 



212.8 



367.4 



BI 



BI 





BI 



BI 



6.0 



240.4 



127.1 



122.9 



159.1 



156.5 



BI 





BI 



BI 



12.0 



97.7 



91.1 



152.1 



115.6 



220.0 



217.5 





BI 



BI 



24.0 



108.7 



104.3 



119.5 



82.6 



102.2 



133.3 





BI 



BI 



48.0 



— 



79.2 



97.9 



80.9 



85.1 



102.1 





80.4 



BI 



97.0 



— 



77.8 



76.2 



95.5 



118.6 



117.8 





111.1 



110.6 



192.0 



— 



85.1 



64.4 



63.8 



77.8 



90.5 





50.0 



77.8 



Note: The slurry concentration was 130.2 g/l. 



* Concentration at highest port used as initial supernatant concentration. 

 ** Port is below interface, and no sample was collected at this time 

 interval. 



