What kinds of filtration tanks are there in waterworks?

It's called ordinary fast filtration. The total depth of this filter is generally 3.0~3.5m

The protection height is 0.25 ~ 0.30m; Water depth above the surface of the filter layer:1.5 ~ 2.0m; Thickness of filter layer; The bearing stratum of 0.70 ~ 0.9m is 0.4~0.5m.

The filtration rate of single-layer quartz sand filter material is 8 ~10m/h, and the backwashing strength is12 ~15l/(s.m).

Ordinary quick filtration has a good effect and can ensure the washing effect. It is suitable for water plants of any scale, and of course it is also suitable for water plants of 1400T. The main disadvantage is that there are many fittings and valves, and the manufacturing operation is complicated.