Question

BASKET CENTRIFUGAL FILTER 7. A batch centrifugal filter having a bowl diameter of 750 mm and a bowl height of 450 mm is used to filter a suspension having the following properties: Temperature: liquid, water = 25C Porosity of cake = 0.435 Final thickness of cake = 150 mm Specific cake resistance = 9.5 E 10 ft/lb Filter medium resistance = 2.6 E 10 per ft Speed of the centrifuge = 2000 rpm Concentration of solids in feed = 60 g/L Density of dry solid in cake = 2000 kg/m3 The final cake is washed with water under such conditions that the radius of the inner surface of the liquid is 200 mm. Assuming that the rate of flow of wash water equals the final rate of flow of filtrate, the rate of washing is m3/hr is A. 0.60 B. 0.40 C. 0.75 D. 0.85

Answer 1

Answer:

The following are the four main categories of essays that are generally the norm in academia (thank you, Purdue Online Writing Lab): Expository Essays; Descriptive Essays; Narrative Essays; and.