RO/DI capacities are measured in gallons per day (GPD), and typically fall within the 25-100 GPD range. The main difference between these units is the size of the RO membrane.
Along with inspiration from black family culture, and racial issues, many of Nikki Giovanniâs poems showcase her strong faith in God, as well as womanhood. Blues music and rhythm are also key components of many of Giovanniâs pieces.
In Paris, he became interested in the keyboard works of Johann Schobert. 1  In London, he met J. C. Bach, whose music had a lasting influence on him. 2  In Italy, he assimilated operatic traditions, was influenced by Sammartini, and studied counterpoint with Padre Martini. 3  In Vienna, he came into contact with Haydn's music.