Treatment FAQ

what is the best treatment for a well that smells of eggs

by Brycen Pouros Published 2 years ago Updated 2 years ago
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How to Improve Your Drinking Water.

  • 1. Locate the Smell and the Source. Run water from the taps and check the smells. If you notice a rotten egg smell, it is likely to be from the ...
  • 2. Change the Anode Rods to Aluminium Rods.
  • 3. Use an Odor Killer.
  • 4. Contact the Water Providers.
  • 5. Get in Touch with a Water Treatment Service.

Increase the water heater temperature to 160 degrees Fahrenheit (71 degrees Celsius) for several hours. This will destroy the sulfur bacteria. Flushing to remove the dead bacteria after treatment should control the odor problem.

Full Answer

How do you get rid of the smell of rotten eggs?

In cases where the rotten egg odor occurs only in the hot water, the production of hydrogen sulfide can often be simply treated by removing the magnesium rod from the hot water heater. This rod often provides a chemical catalyst for the production of hydrogen sulfide from naturally occurring sulfates in the water.

Does your well water smell like rotten eggs?

Whether the rotten egg smell is from only the hot water or cold water or both, if you are experiencing problems with well water smells, follow these simple steps. The first step to finding out what to do when your water smells like rotten eggs is to see if the odor is from scorching water only, or if it is also coming from the cold well water.

How do you get rid of smelly well water?

Use a Chlorinator or Inject Hydrogen Peroxide to Kill Odors. J-PRO Odor Killer Well Water Chlorinators Eliminate Both Odors and Odor-Causing Bacteria in your well water. Use 5% grade liquid bleach or 12% liquid pool chlorine OR 7% hydrogen peroxide. The same system can inject either bleach or peroxide.

What does it mean when your house smells like rotten eggs?

If you smell a “rotten egg” odor, this is hydrogen sulfide gas. If the water smells like oil or asphalt this can be from manganese. If your water smells like cucumber or sewage this is usually a result of iron and/ or sulfur bacteria.

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What can I put in my well to get rid of sulfur smell?

Shock your well with chlorine bleach or hydrogen peroxide to get temporary relief from sulfur odors. Often keeps odors away for 1 – 2 months. 2. Chlorinator: Install a chlorine injector system (chlorinator) on your wellhead for continuous injection of chlorine when the water is running.

How do I get rid of the smell in my well?

How To Fix Well Water That Smells Bad? Simple Actions to Take.Aerate water and/or inject air or oxygen.Chlorinate well water to eliminate both sulfur and bacteria.Use ozone gas in a closed tank or atmospheric tank.Inject hydrogen peroxide.More items...

How do I get rid of hydrogen sulfide in my well?

Aeration. Since hydrogen sulfide occurs as a gas in water, it can be physically removed by injecting air into the water and allowing the gas to escape. Aeration units may work by cascading, bubbling, or stripping the gas from the water. Aeration may be advantageous because it does not add chemicals to the water.

How do you get rid of rotten egg smell in water?

Chlorine bleach can effectively remove medium to high levels (over 6 mg/l) of hydrogen sulfide. The chlorine in the bleach chemically reacts with (oxi- dizes) the hydrogen sulfide eliminating the "rotten egg" odor. Chlorine bleach also reacts with iron or manganese, and disinfects water supplies.

Why does my well water smell like eggs?

If your water smells like rotten eggs, that likely indicates the presence of hydrogen sulfide gas. This could be due to a problem with your water heater or naturally occurring sulfur bacteria, especially in well water. These issues can produce hydrogen sulfide, which leaves an unpleasant scent wherever it goes.

How do you get rid of the smell of eggs?

0:031:03How to remove egg smells - YouTubeYouTubeStart of suggested clipEnd of suggested clipAfter cooking and eating wash. Them with pure lemon juice. You can also pour the lemon juice onto aMoreAfter cooking and eating wash. Them with pure lemon juice. You can also pour the lemon juice onto a glass and grab it on to them. Leave them for about 20 minutes and then wash as usual Winnie.

How much bleach is needed to shock a well?

Add 1 litre (1 quart) of household bleach for every 1.5 metres (5 feet) of depth of water. If you don't know how high the water stands, use the well casing depth to estimate how much household bleach to use.

How often should you shock your well?

Homeowners with private wells should have their well water tested every 3 to 5 years for some contaminants, including bacteria.

Do Water softeners remove hydrogen sulfide?

ION EXCHANGE. The ion exchange process can already be found in water softeners, which replace hard-water minerals with relatively harmless ones. Ion exchange can also remove hydrogen sulfide, since most of the hydrogen sulfide in water exists in an ionized form.

How do you remove iron and sulfur from well water?

Hydrogen peroxide: Hydrogen peroxide system completely removes manganese, iron, and sulfur in well water, making it one of the most effective sulfur eradication systems. Hydrogen peroxide is made up of hydrogen and oxygen, and cannot be considered as a hazardous chemical.

Will a water filter remove sulfur smell?

Regardless of the source of the odors, installing whole house water filters that will remove hydrogen sulfide and kill sulfur bacteria is a good solution to consider if you want to reduce bad smells, and protect your family from other chemical and microbial contaminants.

Does a water softener remove rotten egg smell?

It is better just to use a softener to soften the water and then have a separate system to remove the rotten egg odor, such as an Air Charger Sulfur Filter, or an Aeration Tank. There are standalone aeration carbon tanks that aerate the water and then they backwash and that can work well.

Why Does My Well Water Smell Like Rotten Eggs?

The reason why your well water smells like rotten eggs is because of sulfur that has decomposed and emitted hydrogen sulfide gas in your well water, that is why it smells like a rotten egg.

How to Fix Rotten Eggs Smell in Well Water

If you observe that your well water smells like rotten eggs, treating the water directly is the way to contain and eliminate the hydrogen sulfide that is the cause of the smell.

How to Improve Your Drinking Water

This is the main dish of the article. It is not helpful to only know the source of the rotten egg smell in your well water, you should also know what to do to improve the quality of your drinking water.

Advantages of Improving Your Drinking Water

The advantages of improving your drinking water are endless but a few will be discussed here:

Conclusion

If you notice your well water smells rotten eggs, get in touch with the water treatment agency in your locality to fix it. The smell is caused by a gas, hydrogen sulphide. This gas can be eliminated by proper ventilation in your well. It is also essential to improve your drinking water to maintain good health and to be free from diseases.

Potential issues with hydrogen sulfide

As mentioned earlier, the major reason for a rotten smell in your water is the presence of hydrogen sulfide. Leaving the problem unresolved can cause damage to your pipes. This is because sulfur reacts with different types of metals.

What could be the cause of the smell?

The rotten egg smell is caused by sulfur bacteria and Hydrogen Sulfide bacteria commonly found in water supply buildings.

Improving your drinking water with the right well water treatment systems

One of the best ways to keep your water safe is by using a water filter that eliminates all forms of contaminants from the well.

Why Do I Need to Remove Sulfur from Well Water?

In some cases, sulfur in well water may create an unpleasant smell and taste. In other cases, high levels of sulfur can contribute to corrosion in your plumbing system.

Some Causes of Sulfur in Well Water

The quality of your well water can depend on several factors. If you live in an area with volcanic activity, the water may contain high levels of sulfur. The groundwater in some areas may also be contaminated by naturally-occurring minerals like arsenic and sulfides.

Sulfur Removal Methods

There are two methods for removing sulfur from your well water: aeration and ion exchange.

How to Detect Sulfur in the Well Water

The easiest way to detect sulfur in the well water is by using your nose. If your well water smells like rotten eggs, it probably has an elevated level of hydrogen sulfide. However, because people are notoriously bad at detecting the smell of hydrogen sulfide, you can use a chemical test to confirm that your water contains high levels of gas.

What if Well Water Smells like Sulfur after rain?

Sulfur in your water may be detectable after rain because rainwater can dissolve hydrogen sulfide. When this happens, unpleasant odors or tastes can become more evident. The smell is usually not present during dry periods.

What are the sulfur water effects on skin and body?

Sulfur is a natural mineral found in water and soil. It can cause skin irritation and result in skin dryness, which can be worse if the skin is already dry. Sulfur may also cause eye irritation, as well as respiratory problems that lead to coughing, sore throat, or sinus congestion.

Is it safe to shower in water that smells like sulfur?

The smell of sulfur water is not harmful to your health. It will not cause you any problems. However, the odor can be quite offputting and it may make you think that the water is unsafe for consumption. The taste will also likely be unpleasant for most people.

Why do my eggs smell like they are rotting?

A steady rotten eggs smell on both hot and cold water lines means the hydrogen sulfide is in the well or the aquifer feeding your well. If you use a large storage tank or a pressure tank, ensure that you check the water between your well and the tank to ascertain that it still has the sulfur smell.

What does rotten egg smell like?

Rotten Eggs Smell: Hydrogen Sulfide gas. Could be from natural gas deposits in the soil of from Sulfate reducing bacteria

Why does my water heater smell like sulfur?

In some cases, the sulfur smell is a result of a reaction between your water heater’s anode rode and random sulfate ions that exist in water naturally. Water heater tanks have aluminum or magnesium rods designed to prevent the steel tank from rusting.

What to replace a boiler with?

If your boiler has a magnesium anode, consider replacing it with an aluminum one . Aluminum is less reactive and might not turn as much of the sulfide ion into the hydrogen sulfide gas that causes the terrible rotten eggs smell.

Why does water smell like rotten eggs?

Hydrogen sulfide will give your water that nasty rotten egg smell and taste. Your water might have the smell when you drill the well or might develop it over time. The biggest causes of such contamination are:

Why do you have to have your well water tested again?

It could help you find if you have a bacterial infection in the well or if the hydrogen sulfide gas started seeping into your well.

How to get rid of chlorine smell in water?

If you don’t love the lingering taste, you can add a filter that is specifically designed to get rid of the chlorine smell and taste

How to get rid of rotten egg smell in water heater?

To remove the rotten egg smell, you need to first determine where the anaerobic microorganisms reside. If you only smell it when using the hot water, it indicates the problem is inside of your water heater. If you also smell it when using cold water, you may need to install a bladderless fiberglass water tank and a venting system to help remove the hydrogen sulfide. Installing an iron filter to remove excess iron or installing a carbon filter can also be helpful with removing odors. To learn more, contact Pump Service Idaho today!

How long does it take for a rotten egg to leave a glass of water?

Therefore, if you fill a glass with water containing hydrogen sulfide, it will leave after only a few seconds and will be safe to drink. In addition the rotten egg smell typically disappears in less than a minute.

How to get rid of rotten egg smell?

A permanent and more economical way to get rid of the rotten egg smell is to install a chlorine injection system along with a carbon filter. While the injection system injects a steady and small amount of chlorine into running water, the carbon filter removes the chlorine aftereffects like its taste and odor.

How to get rid of rotten egg smell in well water?

We have listed several possible solutions to get rid of the rotten egg smell from your well water. The best solution is to use chlorine and a carbon filter. If you cannot afford a chlorine injector, you can add some chlorine bleach in your well.

Why is it important to aerate well water?

Aerating the well water can help in reducing the hydrogen sulfide to acceptable levels and thus eliminating the smell to tolerable levels. It is installed in between the well and a non-pressurized water tank. It is an expensive solution and adds another machine to your well water system to take care of.

Why does my water smell like hot water?

Smell in Hot Water – If the smell is limited only in a hot water tap, it is due to a faulty heater. Some components of your heater are not working properly. You can get rid of this problem by just getting your w ater heater serviced or checked from a qualified plumber. If the problem persists, you would need to replace the water heater, or there is some problem with the water pipes that carry hot water to your taps.

Why does my hot water smell like rotten eggs?

If only your hot water smells like rotten eggs, it can be due to a faulty water heater. Rotten egg smell may come due to a problem with your water heating system. Do not come to a conclusion until you have checked cold water taps as well.

Why does my water smell so bad?

The unpleasant, irritating, and annoying smell from your water comes due to the presence of a large number of sulfur bacteria (hydrogen sulfide) in your water. Sometimes this bacteria may not be present in your water, but if you test, it will be present in the plumbing system of your house or the main pipe that transfers water from well to your home. The smell can also occur due to the presence of sulfur bacteria in your water softener system.

Does drinking water with rotten eggs affect your health?

As we know that rotten egg smell is present only in trace amounts or low concentration. It will have only short term effects on your health, such as eye, nose, and throat irrita tion.

How to get rid of rotten egg smell in hot water?

In cases where the rotten egg odor occurs only in the hot water, the production of hydrogen sulfide can often be simply treated by removing the magnesium rod from the hot water heater. This rod often provides a chemical catalyst for the production of hydrogen sulfide from naturally occurring sulfates in the water.

What is the gas that gives water a rotten egg smell?

Hydrogen sulfide is a gas that gives water a distinctive "rotten egg" odor. Various treatment options are discussed in this article.

How to remove hydrogen sulfide from water?

Oxidation is the most common form of treatment used to eliminate hydrogen sulfide. In this process, a chemical is used to convert the dissolved hydrogen sulfide gas into forms of sulfur that can be easily filtered from the water. Chlorine is often used as an oxidizing chemical to convert hydrogen sulfide gas to insoluble sulfur (a yellow solid). Although often not necessary, the insoluble sulfur can be filtered mechanically with sand or aggregate. Chlorination can be used to remove any level of hydrogen sulfide but it is most often applied in cases where the hydrogen sulfide concentration exceeds 6.0 mg/L. A small chemical feed pump is used to feed the chlorine solution (usually sodium hypochlorite) into the water upstream from a mixing tank or coil of plastic pipe. The mixing tank or pipe should be sized to provide at least 20 minutes of contact time to allow for adequate oxidation of the hydrogen sulfide. An additional activated carbon filter may be necessary to remove the chlorine residual present in the treated water and to remove any small amounts of un-oxidized hydrogen sulfide gas.

What is the most efficient and cost effective treatment option for water odor?

The most efficient and cost-effective treatment option will depend primarily on the concentration of hydrogen sulfide. Most treatment processes are designed to treat all of the water entering the home (known as point-of-entry or POE treatment) since hydrogen sulfide is an aesthetic odor problem.

Why does my water heater smell like rotten eggs?

Sometimes hydrogen sulfide may be noticeable only in the hot water in the home. In this case, chemical reactions within the water heater may be the source of the rotten egg odor. Water heaters are fitted with a magnesium rod to inhibit corrosion of the heater. The magnesium rod can chemically reduce sulfates to form hydrogen sulfide.

How much hydrogen sulfide can be removed from a filter?

Oxidizing filters can be used to remove up to 2-3 mg/ L of hydrogen sulfide. However, the higher the concentration of hydrogen sulfide, the more frequently the unit will need regeneration and backwashing.

How to get rid of sulfur smell in sink?

2. Use a proper whole house water filter . If you find a distinct sulfur odor at only certain sinks in your home, the water might not be smelly at all. The source can be somewhere near the smelly sinks, either in the drains, pipes, or fixtures. In this case, you’ll have to simply disinfect your plumbing to get rid of the odor.

How to get rid of anaerobic bacteria in water?

You’ll have to first shut off your water heater’s cold-water intake valve, and drain some of its water out. Then, disconnect the metal hose connecting the heater to the cold-water section.

How to remove sulfur from water?

1. Iron removal filter method. An iron filter is one of the best ways to treat sulfur water. It eliminates manganese, iron, and hydrogen sulfide from the water. The filter functions by oxidizing the hydrogen sulfide content and turning it onto insoluble sulfur, which the filtering process removes later. 2.

Why does my water smell like rotten eggs?

There are two common reasons why your water may take on a rotten egg odor: Sulfur has leached into your well water. Or you’re having issues with your water heater. Hydrogen sulfate, a form of sulfur , gets into your well through rainwater or groundwater that seeps into the earth and rocks. When water passes through this organic matter, ...

How to get rid of odor in water?

The hydrogen peroxide reacts with the hydrogen sulfide and deoxidize s it, getting rid of the bad odor.

Why does my water heater smell like eggs?

Hydrogen sulfide can also build up inside your hot water heater, which can cause it to smell like rotten eggs. This typically happens when you haven’t used your water heater in a while and sulfate-reducing bacteria are left to accumulate in your hot water. A less common cause of rotten egg odor in your water heater is if you have ...

How to test for hydrogen sulfide in water?

If you’re testing your well water yourself, follow the test’s instructions and di p a testing strip into each water supply sample. Then leave the strips until they’ve changed color.

Why does sulfur smell like water?

The problem with sulfur bacteria, aside from being unsafe to drink, is that it can encourage the growth of slimy, thick iron bacteria. This iron bacteria can clog plumbing fixtures and pipes and affect water flow.

How much does it cost to test water for sulfur?

These tests are affordable, usually costing less than $20, and will indicate within minutes which contaminants are present in your water. Detecting sulfur water is easy – but identifying if ...

Can you drink sulfur water?

Your body can become accustomed to the mineral over a period of time, but most people would rather not risk drinking sulfur water in case of sickness. Aesthetics-wise, sulfur gives water an unpleasant smell and taste, and you may resort to buying bottled water instead of drinking water that smells like rotten eggs.

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