Unlike some other methods for creating a chlorine-free environment, the combination of ultraviolet disinfection and hydrogen peroxide is both proven and effective. This method is most popular in hydrotherapy pools and spas, and with individuals who are allergic to common pool chemicals.
Hydrogen peroxide is a powerful and effective water sanitiser that has been in use for a number of decades now for sanitising of water in hot tubs, spa pools and swimming pools. It is also used by cities and municipalities for the treatment of tap water and drinking water.
The level of hydrogen peroxide must be maintained between 50 – 90 ppm. Use the test strips once a week to ensure that this level is maintained. If you notice the level of hydrogen peroxide slipping below 50 ppm, add 1 cup (250ml) of hydrogen peroxide for every 500 gallons (200 liters) of water.
The truth of the matter is: hydrogen peroxide is another dangerous chemical just like chlorine. This particular system requires high levels of hydrogen peroxide to be effective. At these levels it becomes an irritant and will oxidise skin, hair and swimsuits. It can also cause respiratory problems.
On major advantage that H2O2 has over chlorine is that it does not form Disinfection By-Products (DBP's) like trihalomethanes (THM) which are known carcinogens. Whenever chlorine is used, you must follow it with the correct amount of granular activated carbon (GAC) to remove the DBP's effectively.
Disadvantages of Hydrogen Peroxide
Hydrogen peroxide's chemical composition makes it an unstable substance, decomposing into separate oxygen and water elements with heat release. This characteristic decreases its effectiveness if it comes into contact with surfaces not cleaned before disinfecting.
Don't use hydrogen peroxide on wounds
“Hydrogen peroxide has fallen out of favor as a wound cleanser,” Dr. Beers says. “Studies have found that it irritates the skin. It may prevent the wound from healing, doing more harm than good.”
This is most effective for algae like Staghorn. Every time i have used the H2O2 to kill Staghorn algae, i've had a 100% success rate. It also makes a difference for algae like fuzz, spirogyra, brown hair algae and other hair algae types.
To start, add a cup of peroxide to your pool to lower chlorine. Test your water a few hours later and readjust chemicals as needed.
Hydrogen peroxide is especially effective against green algae and blue-green algae (cyanobacteria). It is heavier than water and sinks to the ground, which is useful if you're dealing with algae near the ground and somewhat of a hindrance if the algae are higher up in the tank.
When chlorine reacts with hydrogen peroxide, hydrogen peroxide falls apart into water and oxygen. Chlorine gas hydrolyses into hypochlorous acid (HOCl), which subsequently ionises into hypochlorite ions (OCl).
Baking soda, also known as sodium bicarbonate is naturally alkaline, with a pH of 8. When you add baking soda to your pool water, you will raise both the pH and the alkalinity, improving stability and clarity. Many commercial pool products for raising alkalinity utilize baking soda as their main active ingredient.
If you carefully follow these directions you can successfully treat your well and enjoy odor and bacteria free water in your home. You will pour 35% solution of Hydrogen Peroxide directly into your well. The amount will depend on the depth of the well and the extent of the contamination.
Chlorine-based disinfectants are among the most frequently applied disinfectants and oxidizers for swimming pool treatment. Chlorine is usually added as hypochlorous acid (HOCl) or hypochlorite (OCl-). Chlorine kills pathogenic microorganisms that are present in the water.
Yes, non-chlorine bleach will whiten your laundry and remove stains. The hydrogen peroxide in it oxidizes organic material similar to how chlorine does. However, this process is much slower and weaker when using hydrogen peroxide instead of chlorine.
While there is no upper limit to the pH (e.g., H2O2 can be used to dechlorinate effluent from caustic/chlorine odor scrubbers), as a practical matter, pH 8.5 is preferred in order to provide an instantaneous reaction. About 0.48 pounds of hydrogen peroxide is required to destroy one pound of free available chlorine.
The bleaching power of chlorine bleach is much stronger than oxygen bleach (commonly known as hydrogen peroxide) and can damage many fibres such as cotton and wool very quickly. Hydrogen peroxide is not as strong and can be less damaging to fibres. Both kill most bacteria. Both are used to brighten whites in laundry.
Short answer: yes. Longer answer: it depends on the formulation. The label on every bleach bottle should tell you the ratio of sodium hypochlorite (and available chlorine) in the bottle to everything else. A higher percentage is generally better, as you'll need to use less bleach to treat your pool.
Treat the entire tank with 3% hydrogen peroxide or 10% bleach. Leave the solution in the tank for a 2-3 hours with the filter running to keep up circulation. Drain and refill the tank at least 3 times to remove any remaining traces of bleach/hydrogen peroxide and algae.
In the same way that baking soda can be a spot treatment for black algae, household borax does the same for blue and green algae. Simply use the borax to scrub away algae that's sticking to your pool walls, then use the brush to dislodge it. Follow up by vacuuming up or scooping out the free-floating algae.
What is this? Use 1/2 cup of 3% hydrogen peroxide per 100 gallons (378 litres) of pond water. Pour the peroxide into the pond away from the fish and stir the water around to mix it in.
Hydrogen peroxide also kills normal cells within the wound — including healthy skin cells and immune cells — and slows blood vessel formation, all of which are important for wound healing.
Hydrogen Peroxide and Vinegar
“Combining these two creates peracetic acid or corrosive acid, an irritant that, in high concentrations, can harm the skin, eyes, throat, nose, and lungs,” says Bock.