What is the maximum discharge temperature allowed for a Type IV interceptor?

The maximum discharge temperature allowed for a Type IV interceptor is 140 degrees Fahrenheit. This regulation is set to ensure that the interceptor functions effectively and prevents potential damage to the wastewater treatment processes and facilities. Type IV interceptors, which are typically used to treat wastewater containing fats, oils, and grease, have to manage the thermal load of the incoming water carefully.

Allowing discharge temperatures above the specified limit can lead to issues such as the degradation of treatment chemicals, increased risk of fat or grease solidification, and potential complications in biological treatment processes. Therefore, maintaining a discharge temperature of 140 degrees or lower is crucial for the operational integrity of the interceptor and the overall wastewater management system.