Through her quantitative analysis, Ana discovered that a nearby metal plating factory was releasing large amounts of heavy metals into the river, likely through an improperly functioning wastewater treatment system. The factory's effluent was found to contain high concentrations of lead, chromium, and other toxic substances, which were then carried downstream into the town's water supply.
A: Use: Vogel, A. I. (Year of Spanish edition). Química Analítica Cuantitativa (N° de edición). Editorial Reverté. (ISBN: 978-8429171442). [PDF file]
Through her quantitative analysis, Ana discovered that a nearby metal plating factory was releasing large amounts of heavy metals into the river, likely through an improperly functioning wastewater treatment system. The factory's effluent was found to contain high concentrations of lead, chromium, and other toxic substances, which were then carried downstream into the town's water supply.
A: Use: Vogel, A. I. (Year of Spanish edition). Química Analítica Cuantitativa (N° de edición). Editorial Reverté. (ISBN: 978-8429171442). [PDF file] Quimica Analitica Cuantitativa-vogel.pdf