Q. Which of the following uses long solids retention times to remove biodegradable organic wastes?

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Q. Sewage lagoons gives a fruity smell.

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Q. Which of the following food is not included in dairy food group?

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Q. Which country is the largest producer of milk in the world?

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Q. Which of the following primary process is not followed after the delivery of the raw milk?

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Q. Skimmed milk can be processed into drinking milk by addition of cream and _____________

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Q. Which of the following products is not made from the basic materials like whey and skimmed milk?

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Q. Which of the following waste is not produced in the dairy industry?

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Q. Casein is a slow digesting dairy protein.

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Q. What of the following activities lead to high salinity during cheese production?

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Q. Which of the following steps is not followed during the treatment of wastewater?

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Q. Aerobic treatment method is an energy consuming process.

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Q. Natural mineral water is collected and bottled from ____________

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Q. Salt is added to the table water.

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Q. Which of the following is not added to the water to make refreshment beverages?

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Q. Which of the following production stage is not followed during the initial stages?

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Q. Wastewater comes from various units from the industry, which of the following is not included in the production of waste water?

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Q. Which of the following waste is not generated in the mineral water industry?

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Q. pH stabilization is done in the mixing tank.

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Q. Waste water from soft drinks industry consists of __________

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