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HIGH SCHOOL

Environmental Sciences

Science Experiments

Environmental Sciences

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Environmental Science

Testing Soil for Lead Contamination

Description

Lead contamination in soil can be measured with atomic absorption spectroscopy. Lead is a naturally occurring element in soil, usually at 10 to 50 ppm. But soil near old paint, gasoline use, or industrial pollution can contain much higher levels. In some urban areas, lead can reach 10,000 ppm.

Le...

Transcript

Boya ve benzinin yaygın kullanımı, endüstriyel kirlenme ile birlikte, kentsel toprakta yüksek kurşun seviyelerine neden olmuş ve bu da sağlık sorunlarına yol açabilecektir.

Kurşun, toprakta doğal olarak, milyonda 10 ila 50 parça veya ppm arasında değişen seviyelerde bulunur. Bununla birlikte, kirlenmiş kentsel topraklar genellikle, bazı b...

Tags

Lead AnalysisAtomic Absorption SpectroscopySoil ContaminationEnvironmental ScienceSample PreparationAcid DigestionFlame AtomizationStandard CurveEPA StandardsHeavy Metal Detection

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