Explain the four stages of water treatment
Problem
Explain the four stages of water treatment. How is it possible for waterborne pathogens such as Cryptosporidium to contaminate water that has been treated in modern treatment plants?
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Calculate the bulk density of a soil sample with an air-dry weight of 200 g, a GWC of 0.025, a volume of 125 cm, and an organic matter content of 2.3%.
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Explain the four stages of water treatment. How is it possible for waterborne pathogens such as Cryptosporidium to contaminate water that has been treated?
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