fiberglass bar grating
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Following sedimentation, filtration occurs. In this stage, the water passes through filters made of varying materials, such as sand, gravel, and charcoal, which remove any remaining particulate matter. This step is crucial for improving the clarity and quality of the water. Different filtration techniques, such as microfiltration, ultrafiltration, and reverse osmosis, can be utilized depending on the desired level of purification.
water treatment...