Impurities
Impurities refer to the presence of foreign or unwanted substances within a pure or otherwise clean material, object, or system. These contaminants degrade the quality, integrity, and intended functionality of the primary substance, be it physical, chemical, or abstract. The degree of impurity can vary widely, from minute traces to significant adulterations, each posing unique problems depending on the context. Identifying and eliminating impurities is crucial in diverse fields, including manufacturing, environmental science, and medicine, ensuring product safety, efficacy, and environmental protection. The concept extends beyond tangible substances, also applying to abstract qualities, such as the 'impurities' found in flawed data or a corrupted moral compass.
Impurities meaning with examples
- The water treatment plant filters removed various impurities, including sediment, bacteria, and dissolved minerals, making the water safe for human consumption. Removing these impurities is critical for the safety and quality of drinking water, preventing waterborne illnesses and improving taste.
- In the steel manufacturing process, impurities like sulfur and phosphorus can weaken the metal. Steel makers refine the molten steel to eliminate these impurities, enhancing its strength, durability, and resistance to corrosion, meeting strict standards for different applications.
- The scientist painstakingly analyzed the chemical sample to identify any impurities that could have skewed the experimental results. Precise analysis of the substances, identifying and eliminating any potential for these impurities is critical to the integrity of scientific research.
- Before administering the vaccine, the medical professional carefully checked the vial for any visible impurities or signs of contamination. Ensuring the complete absence of such impurities is paramount in medical applications to avoid adverse patient reactions.
- The antique painting's restorers carefully removed centuries of accumulated impurities, such as dust, varnish, and previous restorations, revealing the original colors and details. Their meticulous work involved delicate cleaning techniques to preserve and restore the artwork's value.
Impurities Crossword Answers
5 Letters
DROSS