what is the difference between good and bad ozone?
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Here, ground-level or "bad" ozone is an air pollutant that is harmful to breathe and it damages crops, trees and other vegetation. ... The stratosphere or "good" ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the sun's harmful ultraviolet (UV) rays.
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What are the major disadvantages of using ozone instead of chlorine to disinfect water ? Ozone does not provide long-term protection against waterborne viruses because it decomposes quickly and it is more expensive than chlorination. The recommended daily requirement of calcium is 1000 mg.
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Ozone in the upper atmosphere, far above the tallest mountains, is beneficial because it absorbs a lot of ultraviolet (UV) radiation, which is harmful to living things. However, ozone is a potent oxidizer, so it is generally not a good thing to breathe. That means that ozone at ground level, where we live, is damaging.
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Ozone is like air, if air can reach the mold, ozone can reach the mold, and kill it, permanently. Neither air nor ozone can penetrate dry wall, wood, or other non-porous building products.
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Ozone at ground level is a harmful air pollutant. Are ozone and smog the same thing? While the two terms are often used interchangeably for general use, smog is more complex. Smog is primarily made up of ground level ozone combined with other gases and particle pollution.
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(a) Ozone is a toxic gas with no known useful medical application in specific, adjunctive, or preventive therapy. In order for ozone to be effective as a cleaner, it must be present in a concentration far greater than that which can be safely tolerated by man and animals.
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Ozone can be “good” or “bad” for health and the environment depending on where it's found in the atmosphere. Stratospheric ozone is “good” because it protects living things from ultraviolet radiation from the sun. ... Ozone occurs both in the Earth's upper atmosphere and at ground level.
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Ozone is created when the kind of oxygen we breathe—O2—is split apart by sunlight into single oxygen atoms. Single oxygen atoms can re-join to make O2, or they can join with O2 molecules to make ozone (O3). Ozone is destroyed when it reacts with molecules containing nitrogen, hydrogen, chlorine, or bromine.
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TOP: The "good" ozone layer in the stratosphere protects life on Earth from the Sun's harmful ultraviolet (UV) rays. ... BOTTOM: "Bad" ozone at ground-level is harmful to breathe and damages crops, trees, and other vegetation.
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Ozonators have the potential to perform really well, but are not ideal or practical for residential pool owners. Ozone has a very short half life. It cannot be stored, only used soon after it is produced.
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The sun 's ultraviolet rays are still bearing down on you. Stratospheric ozone acts as a shield by absorbing potentially harmful ultraviolet (UV) radiation which would otherwise reach the earth 's surface. But the sun 's harmful ultraviolet (UV) rays reflect off water making you burn faster.
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But these devices have differences. One difference between them is that the ozonizer operates during a controlled time since these devices usually have timers while the ionizer continually produces ions. Ozone generators produce ozone as the main product while ionizers produce ions.
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Tropospheric “bad” ozone In the troposphere near the Earth's surface, the natural concentration of ozone is about 10 parts per billion (0.000001 percent). According to the Environmental Protection Agency, exposure to ozone levels of greater than 70 parts per billion for 8 hours or longer is unhealthy.
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Ozone (O3) is more reactive than oxygen gas (O2) because they have different structures. the double bond between oxygen gas atoms requires a lot of energy to break where as when ozone reacts an oxygen atom generally splits off quite easily, which leaves behind a stable O2 molecule.
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Conclusions. Whether in its pure form or mixed with other chemicals, ozone can be harmful to health. When inhaled, ozone can damage the lungs. Relatively low amounts of ozone can cause chest pain, coughing, shortness of breath and, throat irritation.
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WHY L.A.'S AIR IS SO CONSISTENTLY BAD On top of that, the gorgeous sunny weather that makes living here so great is also responsible for transforming nitrogen oxide and volatile organic compounds into the ozone we're choking on. Rising temperatures due to climate change will continue to make our air quality worse.
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Key Difference – Good vs Evil The two words good and evil are abstract concepts. These two concepts are often considered as the opposite of each other. Evil means profoundly immoral and wicked while good means moral, pleasing and welcoming. This is the key difference between good and evil.