What is blinding in terms of filter operation?

Blinding in terms of filter operation refers to the phenomenon where the pores of the filter media become blocked or plugged up, which restricts the flow of water through the filter. This can occur when particles or contaminants accumulate on the surface or within the pores of the filter, reducing its effectiveness. As blinding progresses, the filter becomes less able to perform its primary function of removing suspended solids from the wastewater, leading to a decrease in overall filtration efficiency. This process underscores the importance of regular maintenance and inspection of filter systems to ensure they are functioning properly and to maintain adequate throughput and performance.