Podcast
Questions and Answers
What is the purpose of filtration in the production of water for pharmaceutical use?
What is the purpose of filtration in the production of water for pharmaceutical use?
- To assess the efficacy of preservatives
- To remove microorganisms (correct)
- To detect ion of microorganisms present in liquids
- To obtain a drug or excipient after a crystallization process
What is the mechanism of filtration in which particles become entrapped in the depth of the medium?
What is the mechanism of filtration in which particles become entrapped in the depth of the medium?
- Surface Straining
- Cake Filtration
- Depth Straining
- Depth Filtration (correct)
What is the purpose ofcake filtration in pharmaceutical processes?
What is the purpose ofcake filtration in pharmaceutical processes?
- To recover solid material from a suspension of slurry
- To detect ion of microorganisms present in liquids
- To assess the efficacy of preservatives
- Solid recovery (correct)
What is the mechanism of filtration in which particles are trapped on the surface of the filter medium?
What is the mechanism of filtration in which particles are trapped on the surface of the filter medium?
What is the purpose of filtration in the recovery of colloidal delivery systems from mother liquor?
What is the purpose of filtration in the recovery of colloidal delivery systems from mother liquor?
What is the mechanism of filtration in which particles travel along the pore until they reach a point where the pore narrows down to a size too small?
What is the mechanism of filtration in which particles travel along the pore until they reach a point where the pore narrows down to a size too small?
What is the process of clarification defined as?
What is the process of clarification defined as?
What is the purpose of centrifugation in clarification?
What is the purpose of centrifugation in clarification?
What is the permeable material used in filtration called?
What is the permeable material used in filtration called?
What is the resulting liquid after filtration called?
What is the resulting liquid after filtration called?
What is the term for the solids deposited on the filter surface?
What is the term for the solids deposited on the filter surface?
What is the process called when recovery of solids is desired?
What is the process called when recovery of solids is desired?
