Final answer:
The renewal of the Test & Treat Protocol (TTP) involves adherence to a Treatment Technique (TT) for reducing contaminants and ensuring disinfectant levels do not exceed the Maximum Residual Disinfectant Level (MRDL). Concentrations are measured in mg/L or PPM, and specific renewal requirements may vary.
Step-by-step explanation:
The renewal of the Test & Treat Protocol (TTP) typically involves meeting specific benchmarks and standards to ensure the safety and quality of drinking water. One such requirement is the adherence to a Treatment Technique (TT), which is a mandated process designed to reduce the levels of contaminants in drinking water to acceptable levels. Furthermore, water treatment facilities must ensure that the levels of disinfectants do not exceed the Maximum Residual Disinfectant Level (MRDL), which is the highest level of a disinfectant allowed in drinking water.
It is important to maintain the concentration of disinfectants within the appropriate range, as excessive levels can be hazardous, while insufficient levels might not effectively control microbial contaminants. The MRDL is often measured in milligrams per liter (mg/L), which is equivalent to parts per million (PPM). The exact requirements for the renewal of TTP can vary based on local regulations and the specific contaminants that the protocol is designed to address.