论文信息 - Slow sand filtration: influences of selected process variables

Slow sand filtration: influences of selected process variables

Biological activity within the sand bed had the strongest influence on removal efficiency of total coliform bacteria by slow sand filtration, as determined by six pilot filters (shown above). Temperature, sand bed depth, and sand size also had strong influence. Research was conducted to determine the influences of selected process variables on the treatment efficiency of slow sand filtration.1-2 Phase 1 of the research,

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