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	<id>https://www.conservapedia.com/index.php?action=history&amp;feed=atom&amp;title=Ozone_depletion_potential</id>
	<title>Ozone depletion potential - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://www.conservapedia.com/index.php?action=history&amp;feed=atom&amp;title=Ozone_depletion_potential"/>
	<link rel="alternate" type="text/html" href="https://www.conservapedia.com/index.php?title=Ozone_depletion_potential&amp;action=history"/>
	<updated>2026-09-22T16:56:10Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.35.14</generator>
	<entry>
		<id>https://www.conservapedia.com/index.php?title=Ozone_depletion_potential&amp;diff=416004&amp;oldid=prev</id>
		<title>NathanG: Redirecting to Ozone Depletion Potential</title>
		<link rel="alternate" type="text/html" href="https://www.conservapedia.com/index.php?title=Ozone_depletion_potential&amp;diff=416004&amp;oldid=prev"/>
		<updated>2008-03-28T20:45:54Z</updated>

		<summary type="html">&lt;p&gt;Redirecting to &lt;a href=&quot;/Ozone_Depletion_Potential&quot; title=&quot;Ozone Depletion Potential&quot;&gt;Ozone Depletion Potential&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:45, March 28, 2008&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;#REDIRECT [[Ozone Depletion Potential]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;#REDIRECT [[Ozone Depletion Potential]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[category:redirects]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>NathanG</name></author>
	</entry>
	<entry>
		<id>https://www.conservapedia.com/index.php?title=Ozone_depletion_potential&amp;diff=246736&amp;oldid=prev</id>
		<title>Aziraphale: categorize and redirect to different spelling</title>
		<link rel="alternate" type="text/html" href="https://www.conservapedia.com/index.php?title=Ozone_depletion_potential&amp;diff=246736&amp;oldid=prev"/>
		<updated>2007-07-23T21:16:27Z</updated>

		<summary type="html">&lt;p&gt;categorize and redirect to different spelling&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:16, July 23, 2007&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ozone Depletion Potential &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;(ODP) is a number that refers to the amount of ozone depletion caused by a substance.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;#REDIRECT [[&lt;/ins&gt;Ozone Depletion Potential&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;The ODP is the ratio of the impact on ozone of a chemical compared to the impact of a similar mass of CFC-11. Thus, the ODP of CFC-11 is defined to be 1.0. Other &lt;/del&gt;[[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;CFC]]s and [[HCFC]]s have ODPs that range from 0.01 to 1.0. The [[halons]] have ODPs ranging up to 10. [[Carbon tetrachloride]] has an ODP of 1.2, and [[methyl chloroform]]'s ODP is 0.11. &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;category&lt;/ins&gt;:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;redirects&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;[[HFC]]s have zero ODP because they do not contain [[chlorine]]. &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;[http&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;//www.epa.gov/ozone/ods.html table] of all ozone-depleting substances shows their ODPs, [[GWP]]s, and [[CAS&lt;/del&gt;]] &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;numbers.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Aziraphale</name></author>
	</entry>
	<entry>
		<id>https://www.conservapedia.com/index.php?title=Ozone_depletion_potential&amp;diff=187462&amp;oldid=prev</id>
		<title>Aschlafly: New page: Ozone Depletion Potential (ODP) is a number that refers to the amount of ozone depletion caused by a substance.  The ODP is the ratio of the impact on ozone of a chemical compared to the i...</title>
		<link rel="alternate" type="text/html" href="https://www.conservapedia.com/index.php?title=Ozone_depletion_potential&amp;diff=187462&amp;oldid=prev"/>
		<updated>2007-06-03T02:13:48Z</updated>

		<summary type="html">&lt;p&gt;New page: Ozone Depletion Potential (ODP) is a number that refers to the amount of ozone depletion caused by a substance.  The ODP is the ratio of the impact on ozone of a chemical compared to the i...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Ozone Depletion Potential (ODP) is a number that refers to the amount of ozone depletion caused by a substance.&lt;br /&gt;
&lt;br /&gt;
The ODP is the ratio of the impact on ozone of a chemical compared to the impact of a similar mass of CFC-11. Thus, the ODP of CFC-11 is defined to be 1.0. Other [[CFC]]s and [[HCFC]]s have ODPs that range from 0.01 to 1.0. The [[halons]] have ODPs ranging up to 10. [[Carbon tetrachloride]] has an ODP of 1.2, and [[methyl chloroform]]'s ODP is 0.11. &lt;br /&gt;
&lt;br /&gt;
[[HFC]]s have zero ODP because they do not contain [[chlorine]]. &lt;br /&gt;
[http://www.epa.gov/ozone/ods.html table] of all ozone-depleting substances shows their ODPs, [[GWP]]s, and [[CAS]] numbers.&lt;/div&gt;</summary>
		<author><name>Aschlafly</name></author>
	</entry>
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