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The Non-Linear CDC makes it possible for an operator to set the chemical dose without referring to any tables. This could be a significant advantage. The disadvantage is that this design is more complex and thus we will need to work this carefully to ensure that the CDC technology is sustainable.
Current Research Team
Fall 2010 CDC DevelopmentChallenges
- Our goals are 1)To become familiar with the current apparatus, design parameters and constraints. 2) To design a Nonlinear Chemical Dose Controller that can be scaled up or down depending on an input plant flow rate. Also, we would like to improve the design so that it will incorporate the different chemicals used in the plant in addition to alum such as chlorine.3)To create appropriate databases for the materials used (i.e.: float valves, frame, tubing). Additionally, we will be further investigating frame and component materials that are compatible with the chemicals and can be found locally.
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