Daily the Sand filter should be taken Backwash before starting the plant.
(The valves are labeled with numbers.)
Open Valves 2 and 4.
Close Valves 1,3 and 5
Start any one of the low...
Pressure water treatment filter is a RSF contained under pressure in a steel tank, which may be vertical or horizontal, depending on the space available. Similar to gravity filters, the media in...