Q. Which of the following is the correct curve with respect to composting process?

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Q. Which of the following is not a type of Non-reactor composting system?

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Q. Which of the following factor affects microbial activity during composting?

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Q. Genetically engineered microorganisms can treat biomedical wastes.

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Q. Which of the following can be used to treat wastes with simple organic matter with high water content?

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Q. Which of the following can be used to produce marketable compost from dry solid wastes?

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Q. Which of the following requires special treatment of bacteria?

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Q. Which of the following is not a waste treatment method for biomedical wastes?

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Q. Which of the following should not be mixed with other wastes to avoid contamination?

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Q. Which of the following is categorized as an incineration waste?

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Q. Biomedical wastes are not infectious.

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Q. Which of the following is not a Biomedical waste?

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Q. Which of the following area has the lowest chance of producing a biomedical waste?

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

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

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Q. Which of the following combination methods can be used to process 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. In provision of the rules, which of the following is not appropriate with respect to the hazardous wastes?

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

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

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