Essays about: "PVC aggregates"

Found 2 essays containing the words PVC aggregates.

1. 1. Use of Polyvinyl chloride (PVC) as an aggregate for concrete

   University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Author : Habib Loubani; [2023]
   Keywords : Polyvinyl chloride; PVC aggregates; natural aggregate concrete; PVC fine aggregates concrete; PVC coarse aggregates concrete;

   Abstract : This study investigates the use of polyvinyl chloride (PVC) as a partial substitute of natural aggregates in concrete as fine and coarse aggregates. Concrete was prepared by replacing natural aggregates with equal volume of grinded PVC, with volume replacement ratio as 10%, 50% for fine and then 10% and 50% for coarse aggregates. READ MORE

3. 2. Influence of Peristaltic Pump Tubes on Protein Particles Formation for Lipase Enzyme Therapeutic Protein

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Salah Elden Omer; [2023]
   Keywords : Dynamic Image analysis; Protein aggregation; Peristaltic pump tubing; Particle characterization; PVC tubing; Silicone tubing; Surfactant; QICPIC; Pharmaceutical technology; Biology and Life Sciences;

   Abstract : Introduction: In Bio-pharmaceutical production, peristaltic pump tubing is considered one of the factors that influence protein aggregation. Background: Protein particles present challenges for the control and analysis of various manufacturing processes in the biopharmaceutical industry for their significant effects on safety and quality. READ MORE