What maximum filtration rate must be used for high-rate filters?

High-rate filters are designed to efficiently treat water while maintaining a high flow rate, enhancing the water purification process. The correct maximum filtration rate for high-rate filters is 5 gallons per square foot per minute.

Utilizing this filtration rate promotes effective particle removal and ensures adequate contact time for treatment processes without overwhelming the filter medium. If the filtration rate exceeds this threshold, it could lead to incomplete treatment, increased pressure on the system, or even operational problems such as breakthrough of contaminants or failure of the filter. Therefore, recognizing that the standard maximum filtration rate for high-rate filters is set at 5 gallons per square foot per minute is critical for maintaining system efficiency and water quality.