Place the garden hose into the well. Turn the water ON. Recirculate water. Continue to recirculate for about 30 minutes after you first smell bleach from the garden hose.
Once you get a positive test on all faucets, hot and cold, let the system rest for 24 hours. After 24 hours has past connect a hose to the drain on the well tank and run that until the water test with no chlorine is present. Usually, this takes twelve hours. Once the well tank is flushed, flush the house.
Pumps should not run longer for 1 or 2 minutes. The reason is this could cause motor damage.
If you are sure your tap water contains chlorine and not chloramine, you can let the water sit for 1-5 days to allow all the chlorine to evaporate. To speed up the evaporation process, aerate the water with an air stone for 12-24 hours or boil the water for 15-20 minutes.
Depending on the size and depth of the well and extent of contamination, pumping times will vary; it may take thirty minutes, or it could take several hours or days until the water runs clear.
Open all faucets inside the home and run the water until you notice a strong odor of chlorine (bleach) at each faucet. Turn off all faucets and allow the solution to remain in the well and plumbing for at least 12 hours.
Very few wells will need more than one gallon of bleach. Using more bleach than necessary will not disinfect the water faster, may cause corrosion of the steel casing and will hinder the disinfection effectiveness. To calculate the amount of bleach needed, you need to know the well's depth and static water level.
Some chlorine may persist in the system for 7-10 days. Water with a slight chlorine smell should be usable for most purposes. If the odor or taste is objectionable, simply let the water run until the chlorine dissipates.
Sodium ascorbate will also neutralize chlorine. It is pH neutral and will not change the pH of the treated water. Sodium ascorbate is preferable for neutralizing high concentrations of chlorine.
Wet scrubbers circulate sodium hydroxide (NaOH) to neutralize the chlorine gas during a leak.
The recharge rate for residential wells averages five gallons per minute. If yours can't keep up, it could be a bad sign. So, let's explore the most common causes of slower refill times and what to do if your well runs dry.
If you forget to disconnect your hose before temperatures begin to drop, your hose can freeze, and suddenly you have ice in the spigot and pipes inside your home. Left unattended, the frozen water can continue to expand until it bursts the supply pipe leading to the spigot itself.
Hose length
The length of your hose can seriously affect the garden hose flow rate, as the longer the hose, the less water pressure there will be. This is because as water travels down the hose, it can lose pressure and offer far less flow rate, commonly referred to as friction loss.
The frequency of shock chlorination depends on several factors, including the type of well, water usage, and local environmental conditions. Generally, it is recommended to chlorinate your well at least once a year. However, certain situations may require more frequent chlorination.
This problem is caused by chlorine reacting with iron and/or manganese in your water. This reaction creates a colored precipitate that can stain your clothing and plumbing fixtures.
Place the garden hose into the well. Turn the water ON. Recirculate water. Continue to recirculate for about 30 minutes after you first smell bleach from the garden hose.
It will usually take 4 to 8 hours to flush the well after a standard well chlorination. The water may become discolored during flushing because the chlorine may have loosened the hard water deposits in the plumbing. Caution: The chlorine must be completely flushed from plumbing system.
The procedure is the same for inside plumbing fixtures, including cold and hot water valves (hot water heater turned off), showerheads, laundry fixtures, dishwashers, and toilets. Allow the chlorinated water to stand in the well and the entire water system for a minimum of 12 hours (24 hours is recommended).
Shocking is crucial for removing any pathogens in the water and making a pool safe for swimming. It also involves using heavy-duty chemicals, including chlorine, so it's best to wait at least 24 hours after you shock a pool to go swimming. Going in too soon can potentially cause skin, eye, and even lung problems.
Answer. Well water with very high iron and sodium hypochlorite bleach are just not very compatible. The bleach active reacts with the iron and changes it to the chemical form as rust. This new yellow/red discoloration then deposits on clothes, causing discoloration.
If your well is very deep, it may take a long time for the bleach to reach the taps. Let the bleach mixture sit in the well and pipes for at least 6 hours, or overnight if possible. Do not drink this water. After the waiting time has passed, turn on the electricity to the pump.
Natural Salts and Minerals. It should go without saying that, because well water comes from underground supplies, it is rich in many different minerals, including natural salts, calcium, iron and other minerals that will build up on the system. As minerals and salts build up, they obstruct the entire system gradually.
Overall, hydrogen peroxide is more expensive than chlorine and works best when iron and sulfur are present in the water supply. Since it works faster than chlorine, no contact tank is required. Additionally, H2O2 is effective at a more comprehensive pH range, meaning that it is more effective on more types of water.