The production of a partial vacuum by the removal of air in order to force fluid into a vacant space or procure adhesion.
Glossary Term Name
Legacy NID
3361
Legacy VID
8276
Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.