What type of spill control tactic would involve the use of materials that absorb spillage?

• A. Adsorption
• B. Blanketing
• C. Damming
• D. Vapor suppression

Answer: (A)

The use of materials that absorb spillage falls under the tactic of adsorption. This method involves employing absorbent materials that can soak up the liquid or chemical spill, effectively containing it and minimizing its environmental impact. Common absorbent materials include clay, sand, and specialized chemical absorbents, which help to stabilize and immobilize hazardous substances, facilitating safer cleanup operations.

In contrast, the other choices involve different spill control tactics. Blanketing typically refers to covering a spill with materials to suppress vapors, while damming focuses on creating barriers to prevent the spread of a spill. Vapor suppression specifically targets the reduction of harmful vapors from volatile substances by using wetting agents or foam, rather than absorbing the liquid itself. Understanding these distinctions helps highlight the effectiveness of adsorption as a primary method for managing liquid spills.