In this paper, an experimental and theoretical study was carried out to evaluate the performance of gasâliquid membrane contactor in benzene/nitrogen separation process by using an aqueous N-Formylmorpholine (NFM) solution as absorbent.
As long as a school has been authorized to implement the programme, the PYP is open to any student aged 3 to 12. Learn more about students in the PYP. Resources for PYP schools.
Boating Safety Education Requirement. All PWC operators age 14 and older and all operators (regardless of age) of motorboats with a 10 hp or greater engine need to take a boating safety course. In 2007, the Virginia General Assembly enacted a law to establish a boating safety education compliance requirement.