Operation Principle:
Debris coming to plant with wastewater flow is captured by the screening bars are accumulate upstream of the bar screen.
Accumulated screenings are collected by the operator time to time by using the manual rake. This rake has a handle long enough to reach bottom of the channel and it is not very wide so that may be handled easily.
Removed debris is collected within a debris container which has a perforated bottom so that water content within the debris may be drained.