Q. In which year was the disc filter developed?

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Q. Which of the following is an advantage of disc filter?

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Q. What is the size of openings for a disc filter?

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Q. What is the hydraulic loading rate in m²/m³/h of a disc filter assumed while designing it?

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Q. What is the head loss considered for the disc filter while designing it?

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Q. What is the drum diameter considered while designing the disc filter?

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Q. What is the drum speed considered while designing a disc filter?

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Q. What is the drum speed considered while designing a disc filter at 150 mm head loss?

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Q. What is the hydraulic loading rate in m²/m³/h of a cloth disc filter assumed while designing it?

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Q. What is the head loss considered for the cloth disc filter while designing it?

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Q. What is the drum diameter considered while designing the cloth disc filter?

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Q. What is the maximum NTU a disc filter can handle?

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Q. Adsorption is an endothermic process.

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Q. Chemical adsorption takes place at high temperature.

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Q. Which force holds the molecules in physical adsorption?

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Q. What is the lowest enthalpy of adsorption for physical adsorption?

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Q. What is the highest enthalpy of adsorption for chemical adsorption?

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Q. Physical adsorption is also called as _________

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Q. Chemical adsorption is also called as _____

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Q. Physical adsorption ________ with increase in temperature.

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