Final answer:
The two chlorine compounds used to disinfect well casings are sodium hypochlorite and chloramines, both being effective at killing bacteria but having potential drawbacks like irritation or reduced efficacy against certain organisms.
Step-by-step explanation:
The two chlorine compounds commonly used to disinfect well casings are sodium hypochlorite and chloramines. Sodium hypochlorite is the main component in household bleach and releases hypochlorous acid when mixed with water, which is highly effective at killing bacteria and other microbes.
Chloramines, on the other hand, are derivatives of ammonia where one, two, or all three hydrogen atoms are replaced with chlorine atoms.
These compounds are stable and release chlorine over a prolonged period, making them suitable for long-term disinfection applications.
Both of these compounds have their drawbacks as well, such as the potential to be irritating to the skin, nose, or eyes and may not be as effective against certain robust organisms in contaminated water.
The two chlorine compounds commonly used to disinfect well casings are sodium hypochlorite and chloramines. Sodium hypochlorite, also known as household bleach, releases chlorine into the water and is commonly used for water disinfection.
Chloramines are derivatives of ammonia and release chlorine over a long period of time, making them effective disinfectants.