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Often a portion or all could be brightened and reused. The clarifier sludge is after that pumped from all-time low of the clarifier right into a sludge enlarging tank to feed a Met-Chem filter press. Can I pump the sludge from my clarifier directly into my filter press?It is not optimal to pump sludge from a clarifier straight right into a filter press. In order to optimize efficiency of the filter press, it is far better to let the sludge enlarge further in a sludge holding tank as well as feed the filter press with high sludge content. The sludge thickening container will additionally act as a buffer; getting sludge when the clarifier prepares to discard the sludge, and feeding the filter press as it prepares to receive the sludge. The clarifier and also the filter press may not always prepare to operate at the exact same time as well as the sludge holding storage tank could be used to build up the sludge.