Caesares) is a title of imperial character. It derives from the cognomen of Julius Caesar, the Roman dictator. The change from being a familial name to a title adopted by the Roman Emperors can be dated to about AD 68/69, the so-called  Year of the Four Emperors .
Answer: An SVI (status verification interface) number is a unique number assigned to a certified CâTPAT member. Other CâTPAT members can utilize the SVI number to verify a companies CâTPAT status.
The SVI is the volume, in milliliters, occupied by 1 gram of settled activated sludge, and it is a measure of the settling characteristics of the sludge. The SVI is easily calculated as shown in Equation 7. Equation 7: Sludge Volume Index Formula. Any wastewater textbook will provide a ârecommended rangeâ for the SVI.