Page 67 - Industrial Ventilation Design Guidebook
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3 2                            CHAPTER 3 DESIGN METHODOLOGY OF INDUSTRIAL AIR TECHNOLOGY


























































                   FIGURE 3.10  Local ventilation.

                          Step 6: Design of Cleaning System
                          Design cleaning system for contaminants, if needed; e.g., it may be neces-
                       sary to clean extract air or to recover some valuable substance (separate tree).


             3.10 CALCULATION OF TOTAL LOADS

                       Total loads from different subprocesses and environment (building) to the
                       ventilated enclosure are calculated using design tools (heat, humidity, impuri-
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