Ch3 Project – Geospatial Analysis on Air Quality Read the sections in the textbook on Pollutants in the Atmosphere, and Focus Study 3.1. Complete the Geospatial Analysis on Air Quality Go to the Real-time Air Quality Index Visual World Map (Link:https://aqicn.org/map/world/) to see current Air Quality Index (AQI) measurements. Examine the entire world. Answer all […]
Outline methods for softening hard water. Describe the technology involved in purifying drinking water and treating wastewater.
TASK: Write a research report in about 500 words, in which you will: Explain the origins of pollutants in natural water. Identify the allowed concentrations of pollutants in drinking water. Explain the origins and consequences of water hardness. Outline methods for softening hard water. Describe the technology involved in purifying drinking water and treating wastewater