What Are the Major Disadvantages of Using Ozone Instead of Chlorine

question 28

Multiple Choice

What are the major disadvantages of using ozone instead of chlorine to disinfect water?

• A)Ozonation is more expensive than chlorination and ozone leaves an odor in the water.
• B)Ozonation causes trihalomethane formation and leaves an odor in the treated water.
• C)Ozonation causes trihalomethane formation and is more expensive than chlorination.
• D)Ozone does not provide long-term protection against waterborne viruses because it decomposes quickly and it is more expensive than chlorination.

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Definitions:

Volume Density

Volume density, in logistics and material science, relates to the mass of an object or substance per unit volume, influencing shipping costs, storage requirements, and handling methods.

Transportation Costs

Expenses related to the movement of goods or materials from one location to another, including costs for shipping, freight, fuel, and warehousing.

Remanufacturing

The process of restoring used products to a condition of quality comparable to that of new products, often involving disassembly, cleaning, repair, and reassembly.

Margins

The difference between the cost of producing goods and the selling price, often expressed as a percentage of revenue.