FC Chlorine Precipitation Quiz:
1.In the Calcium Carbonate settling experiments, what were the concentrations most frequently tested?
2.What physical properties were tested to get a measure of the amount of precipitate forming?
3.What trends were found in the results of the Calcium Carbonate settling experiments?
4.What are potential solutions to the clogging problem, found as a result of the Calcium Carbonate settling experiments?
5.What does alkalinity mean?
6.Why did flipping the float in the constant head tank reduce the restriction of flow problem?
7.What is the name of the chemical that is used to chlorinate the water in an Aguaclara water treatment plant?
8.What was the problem with the new bulkhead fittings?
9.Why must communities that are using high concentrations of the chlorine chemical be aware of the amount of water that they are using when mixing the solution before settling?
10.What is the purpose of the flow control device?