Q. Which of the following is an end product of anaerobic composting which is a source of energy?

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Q. The degradation rate of anaerobic digestion is higher than that of aerobic digestion.

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Q. Which of the following is a characteristic of anaerobic digestion?

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Q. Which of the following is not a characteristic of aerobic digestion?

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Q. Which of the following factor doesn’t affect the growth of the technical expenditure?

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Q. Which of the following is not an advantage of aerobic composting?

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Q. In the arena of waste treatment, no process is the best.

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Q. Which of the following process is not used for waste treatment?

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Q. What is a major advantage of anaerobic fermentation over aerobic composting?

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Q. Which of the following characteristics is not important to hazardous wastes?

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Q. Which of the following is not an ill-effect of improper handling of hazardous waste?

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Q. It is the responsibility of the civilians to take care of the disposed of hazardous wastes.

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Q. Which of the following is not a serious hazardous characteristic of the waste?

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Q. Which of the following is not a hazardous waste of petrochemical processes?

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Q. Which of the following is not generated in waste treatment processes?

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Q. In provision of the rules, which of the following is not appropriate with respect to the hazardous wastes?

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Q. Spent hardening salt is a potentially hazardous waste in which of the following processes?

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Q. Which of the following combination methods can be used to process the hazardous wastes?

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Q. What can be a hazardous waste in the purification processes for organic solvents?

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Q. Flue gas dust is a hazardous waste of zinc production.

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