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.
Primary Years Programme Curriculum Guide 2016-17. 6. Curriculum Framework. The aim of the PYP, to create a curriculum that is engaging, relevant, challenging and significant, is. achieved through structured inquiry and the development of five essential elements: knowledge, concepts, skills, attitudes and action.