1.4 - Waste Management in Extraction Methods
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Practice Questions
Test your understanding with targeted questions
What is the purpose of extraction in water analysis?
💡 Hint: Think about the contaminants we are interested in.
Name one common solvent used in liquid-liquid extraction.
💡 Hint: This solvent is often used similarly to dichloromethane.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a common first step before performing liquid-liquid extraction?
💡 Hint: Consider what could alter the results if not removed.
True or False: Dichloromethane is considered a safe solvent for disposal in water systems.
💡 Hint: Remember the risks associated with hazardous materials.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a filtration system suitable for removing suspended solids from wastewater before it undergoes liquid-liquid extraction. Consider the scale of operations and environmental factors.
💡 Hint: Think about the balance between efficiency and the level of purification needed.
Evaluate the trade-offs between efficacy and environmental safety when using dichloromethane for extractions. What alternatives could be considered?
💡 Hint: Consider both the extraction performance and the impact on ecosystems.
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