Have not taken the test yet but KDHE website recommends studying Cal State Water treatment class materials so I wrote these from 437 page PDF. You're welcome. I ll update after I actually take the test.
PH of the water and the content of foreign substances in the water.
Concentration of chlorine and content of foreign substances in the water
Concentration of chlorine and contact time
PH and Temperature of water
Chemical control
Stabilization
Passivation
Corrosion kinetics
Organics in the water
PH
Temperature
Alkalinity
Cholera
Typhoid
Cryptosporidiosis
Infectious hepatitis
6 to 12 hours; 25 mg/L
12 to 24 hours; 25 mg/L
12 to 24 hours; 50 mg/L
12 to 48 hours; 100 mg/L
Bacteriological
Total dissolved solids
Alkalinity
Turbidity
Based on water withdrawal permit limit.
Based on system size.
Based on population.
Different for each state.
Salmonella species
Coliform group bacteria
Gram-negative cocci
Gram-negative coccobacilli
An emulsion
A compound
A suspension
A solution
Ketones.
Aldehydes
Organic compounds
Inorganic compounds.
1
2
3
4
18 hours
24 hours
36 hours
48 hours
15 ;50; 50
25; 25; 50
15; 25; 60
25; 50; 60
At consumers' faucets
75% at locations representative of population distribution and 25% at the farthest point in the system.
At points where water enters the distribution system
At representative points within the distribution system.
Keep lubrication in and other foreign materials out.
Control water leakage from stuffing box
Prevent water leakage from the pump shaft
Help prevent shaft from warping
The shroud
The stuffing box
The volute
The casing head
Vertical turbine pump
Centrifugal pump
Axial-flow pump
Mixed-flow pump
Broken screens
Excessive downtime due to numerous shear pins being broken
Clogging
Chain comes out of foot sprocket
Unappealing to drink, undesirable taste, and possible indication of corrosion
Discolored laundry and changed taste of water, coffee, tea, and other beverages
Undesirable metallic taste and possible indication of corrosion
Added total dissolved solids and scale, indication of sewage contamination and tastes.
Turbidity
PH
Dissolved Solids
Electrical conductivity
Increase in algae growth
PH reduction causing an increase in iron and manganese going into solution
Anaerobic decomposition
Oxidation of organic material
Aluminum and iron
Aluminum and calcium
Iron and manganese
Calcium and magnesium
5 to 15 minutes
15 to 45 minutes
45 to 60 minutes
60 to 90 minutes
Less than 4.0
4.0 to 5.5
5.8 to 8.5
Greater than 9.0
Colloidal particles are so small that gravity has little effect on them
The zeta potential between colloidal particles is balanced by covalent bonding
Electrical phenomenon of colloidal particles predominate and control their behavior
The surface area of colloidal particles is very small compared to their mass
Wait!
Here's an interesting quiz for you.