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Water pollution
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Ultrapure water is: A. double-distilled B. water passed through ion-exchange matrices and activated charcoal C. treated with bleach D. A and B E. all of the above
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Water pollution
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Which are two chemicals used to purify water?
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Water pollution
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Explain the process of purification of water.
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Water pollution
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Why does water taste sweet sometimes?
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What effect can fertilizer runoff have on an aquatic ecosystem?
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Water pollution
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Solids in wastewater treatment are removed in _____. A. pre-treatment B. primary treatment C. secondary treatment D. tertiary treatment E. sludge digestion
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Water pollution
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How to reduce the conductivity of distilled water? Is it possible to prepare deionized water from distilled water?
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What are the advantages and disadvantages of aerobic wastewater treatment?
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Explain what is hard water and how it can be treated to remove the hardness.
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How to purify water with alum
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What is a cesspool?
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