Which of the following statements is considered NOT APPROPRIATE regarding storage of chemical waste?

Question

Which of the following statements is considered NOT APPROPRIATE regarding storage of chemical waste?

BlackTom AI · Accepted Answer

Let's walk through each statement about storage of chemical waste and assess its appropriateness.
Option 1: "Check the waste containers for any leakage or spillage before use". This is a prudent and standard safety practice; inspecting containers prior to use helps catch leaks, corrosion, or damage that could lead to exposure or contamination. Therefore, this option is appropriate.
Option 2: "Never fully fill the waste containers". In waste management, containers should not be overfilled because headspace is needed to accommodate expansion, gas buildup, and to allow safe handling and sealing. While the exact phrasing may vary, the underlying principle is to avoid overfilling. Thus, this statement aligns with safe storage practices and is appropriate, though in practice you’d fill to an appropriate safe level rather than leaving no room at all.
Option 3: "Store different types of waste in separate containers". Keeping incompatible wastes in separate containers is a key safety requirement to prevent reactions, spills, and cross-contamination. This is clearly appropriate.
Option 4: "Mix incompatible chemical waste together". Mixing incompatible wastes can lead to violent reactions, heat generation, gas formation, or toxic releases. This is unsafe and not appropriate under any standard waste-management guidance.

In summary, options 1, 2, and 3 reflect appropriate storage practices, while option 4 describes an action that is not appropriate and should be avoided.

SD_GEN_SFTY_BME_FYP_2024 LAB08: Laboratory Waste Management - Quiz

Which of the following statements is considered NOT APPROPRIATE regarding storage of chemical waste?

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