Pdf file why has an ozone hole appeared over antarctica when ozone depleting substances are present. Ozonedepleting substances used as solvents class i substances odpa class ii substances odpa cfc1 0. The objective of the montreal protocol is the protection of the ozone layer through control of the global production and consumption of. Controlling ozone depleting substances s are there controls on the production 15 of ozone depleting substances. Executive summary 6 ozonedepleting substances 20 in 20, controlled substances were exported to a large number of destinations with the largest amounts exported to mexico, japan and saudi.
The protocol covers over 200 individual substances with a high ozone depleting potential odp, including chlorofluorocarbons. Ozone depleting substances ods australia home page. The first is that they are not reactive chemically speaking, which means they survive long enough in the atmosphere to drift up into the. Ozone depleting substances generally contain a combination of chlorine, fluorine, bromine, carbon and hydrogen and are often referred to by the general term halocarbons. Ozone depleting substances ods what are ozone depleting substances.
However, owing to the lower odp of new substances, this constitutes approximately 30 % of. In australia and other developed countries the phase out of the most potent chemicals happened between 1991 and 1995. Ozone depleting substances department of agriculture, water and. The report is based on the data on import, export, production, destruction, and feedstock and process agent use of ods, reported by. Production of most ozone depleting substances has been phased out under the montreal protocol. Ozone depleting substances 2014 aggregated data reported by companies on the import, export, production, destruction, and feedstock and process agent use of ozone depleting substances in the european union eea technical report no 102015. Convention, ozonedepleting substances covered under the montreal protocol, wild fauna and flora covered under cites. In addition, please keep in mind these important items. Ozonedepleting substances 2018 executive summary the eu continues to phase out ozonedepleting substances and is meeting its commitments under the montreal protocol in 1989, the montreal protocol on substances that deplete the ozone layer entered into force. Ozone depleting substances odss are those substances which deplete the ozone layer and are widely used in refrigerators, airconditioners, fire extinguishers, in dry cleaning, as solvents for cleaning, electronic equipment and as agricultural fumigants. Its objective is to protect the stratospheric ozone layer. Methyl bromide is extremely effective as a quarantine fumigant.
As one of more than 160 nations ratifying the montreal protocol, an international agreement to protect the ozone layer, canada is committed to eliminating releases of odss. For questions on how to file, please refer to your software providers training and guidance. Group i until vii class i in usa group i chlorofluorocarbons cfcs group ii other fully halogenated chlorofluorocarbons. Nolow global warming potential alternatives to ozone depleting substances in army applications the army requires the capability to utilize refrigerants and. These regulations also set out rules concerning halocarbon alternatives. The secretariat for the vienna convention for the protection of the ozone layer and for the montreal protocol on substances that deplete the. Ods are generally very stable in the troposphere and only degrade under intense ultraviolet light in the stratosphere. Environmental guideline for ozone depleting substances page 6. Progress in phasing out ozone depleting substances. Ozonedepleting substances 2015 european environment agency. Eu on track to end use of chemicals harming the ozone layer the european union eu has achieved its goals to phase out ozonedepleting substances under the montreal protocol. This website addresses stratospheric ozone issues, including the science of ozone depletion, epas regulatory approach to protecting the ozone layer, epaapproved alternatives to ozonedepleting substances, and sun safety.
Ozonedepleting substances and halocarbon alternatives. About depletion of the ozone layer is the anticipated increase in the amounts of. The data include ozone depletion potentials odp, global warming potentials gwp, and cas numbers for each ods. These include refrigeration, air conditioning, aerosol applications, fire suppression, foam blowing. Tropospheric chlorine total tropospheric chlorine from longlived chemicals 3. Equipment containing ozone depleting substances at. Registering as a central data exchange user pdf pp, 1 mb guidelines. Respondent owns or operates certain affected equipment under part 82 that contains or contained ozone depleting substances, at facilities identified in attachment a attached hereto. Ozonedepleting substances ods contain various combinations of the chemical elements chlorine, fluorine, bromine, carbon, and hydrogen and are often described by the general term halocarbons. In 2015, a total of 169 920 metric tonnes or 52 859 odp tonnes of controlled substances was produced, which is slightly lower than the total produced in 2014 down by 4 % in both metric tonnes and odp tonnes. Hence, these chemicals are known as ozone depleting substances odss. This phaseout plan includes both the production and consumption of ozonedepleting substances. Environmental guideline for mercurycontaining products.
Agency eea report, ozone depleting substances, provides an updated aggregated overview of key data on ozone depleting substances in the european union. Controlling ozonedepleting substances s are there controls on the production 15 of ozonedepleting substances. Ozone depleting substances regulation and control rules. Ozone depleting substances international regulations have led to significant reductions in production, usage and emissions of ozone depleting substances odss, despite smuggling and illegal production, although large amounts of cfcs and halons are still in use. Pdf file why has an ozone hole appeared over antarctica when ozonedepleting substances are present. The protocol covers over 200 individual substances with a high ozonedepleting potential odp, including chlorofluorocarbons. Ods include chlorofluorocarbons cfcs, hydrochlorofluorocarbons hcfcs, halons, methyl bromide, carbon tetrachloride, hydrobromofluorocarbons, chlorobromomethane, and methyl chloroform. The main uses of these chemicals are in air conditioning, refrigeration and fire extinguishing equipment. Part four in our series exploring the montreal protocol on substances that deplete the ozone layer. Depletion of the stratospheric ozone layer by humanproduced ozone depleting substances has been recognized as a global environmental issue for more than three decades, and the international effort to address the issue via the united nations montreal protocol marked its 20year anniversary in 2007. Management and destruction of existing ozone depleting substances banks. This environmental awareness training manual for ozone depleting substances ods and other halocarbons is intended to be an instructional resource for persons requiring certification in accordance with manitobas ozone depleting substances management program as mandated under the manitoba ozone depleting substances and other.
These substances are effective ozone depleters for two reasons. Hydrochlorofluorocarbons hcfcs, which are substitutes for longlived ozonedepleting substances, accounted for 251 ppt 7. The ozone depleting substances regulation and controlrules, 2000 2 no person shall produce or cause to produce ozone depleting substances specified as group i and group iii in column 4 of schedule i during the period from 1, august, st2000 to 1 january, 2010 in excess of the quantity specified in column 4 of. The landmark agreement was signed in 1987 and entered into force in. The immediate fire suppression qualities of halon are needed in confined spaces such as on airplanes and in submarines. Ozone depleting substances other names not available ozone depleting substances ods are a family of chemicals known to significantly damage the atmospheres ozone layer. A new european environment agency eea report shows that in 2018 the eu again destroyed or exported more ozonedepleting substances than it produced or imported. Electronic reporting for ozonedepleting substances part 1. The montreal protocol on substances that deplete the ozone layer is a global agreement to protect the earths ozone layer by phasing out the chemicals that deplete it. The montreal protocol on substances that deplete the ozone layer. The following ozone depleting substances are n o t intentionally used as raw materials.
Ozonedepleting substances 2018 european environment agency. This page provides information on compounds recognized as ozone depleting substances ods odsa compound that contributes to stratospheric ozone depletion. Nolow global warming potential alternatives to ozone depleting substances in army applications the army requires the capability to utilize refrigerants and fire suppressants in military equipment. Introduction under the montreal protocol on substances that deplete the ozone layer, article 7 of the protocol requires all parties, both developing countries also called article 5 countries and developed countries. Characteristics and impacts of ozone depleting substances 2. This site includes all of the ozonedepleting substances ods recognized by the montreal protocol.
Its objective is to protect the stratospheric ozone layer by phasing out the production of ozone depleting substances ods. The objective of the montreal protocol is the protection of the ozone layer through control of the global production and consumption of odss. Its objective is to protect the stratospheric ozone layer by phasing out the production of ozonedepleting substances ods. These substances are effective ozonedepleters for two reasons. Nonozone depleting substances ods do not deplete the earths protective ozone layer. Ozonedepleting substances 2018 indiaenvironmentportal.
Ozonedepleting substances 2014 aggregated data reported by companies on the import, export, production, destruction, and feedstock and process agent use of ozonedepleting substances in the european union eea technical report no 102015. Use of ozone depleting substances in laboratories nordic council. This website addresses stratospheric ozone issues, including the science of ozone depletion, epas regulatory approach to protecting the ozone layer, epaapproved alternatives to ozone depleting substances, and sun safety. The subtropical ground ozone concentration in northern hemisphere is twice the corresponding region in southern hemisphere 5. Clean air act, restricting the use of chemicals that cause ozone depletion. Date where release of supply of ods occurred quantity. Hcfc22, the most abundant of the hcfcs, increased at a rate of about 8 pptyr 4. Halon r11, r12, r r111, r112, r1, r114, r115 r211, r212, r2, r214, r215, r216, r217 r21, r22 r31 r121 to r124 r1 to r3 r141 to r142 r151 r221 to r226 r231 to r235.
Sep 11, 2019 eu on track to end use of chemicals harming the ozone layer the european union eu has achieved its goals to phase out ozone depleting substances under the montreal protocol. By 1996 this trade had reached alarming proportions, accounting for as much as 1220% of global trade in ozone depleting substances ods. Agency eea report, ozonedepleting substances, provides an updated aggregated overview of key data on ozonedepleting substances in the european union. Save a copy to edit and the signature is removed from copied file. Ozonedepleting substances 2015 7 respectively, relative to 2014 when expressed in metric tonnes. Ozonedepleting substances international regulations have led to significant reductions in production, usage and emissions of ozonedepleting substances odss, despite smuggling and illegal production, although large amounts of cfcs and halons are still in use. The ozone depleting substances regulation and controlrules, 2000 4 the calculated base level of consumption and the calculated base level of production for india as a whole for each group of ozone depleting substances shall be notified by the central government. Emissions of substitutes for ozonedepleting substances 259 1 introduction 1. Examples of ozone depleting substances ods smuggling. All changes to equipment containing ozone depleting substances indicated in the list of equipment table should be recorded in this ods record book. Epa has issued a series of regulations to phase out the production and import of class i and class ii ozone depleting substances ods. Epa has issued a series of regulations to phase out the production and import of class i and class ii ozonedepleting substances ods. Ozone depleting substances record book anco maritime. A new european environment agency eea report shows that in 2018 the eu again destroyed or exported more ozone depleting substances than it produced or imported.
The digital signature is removed as soon as you make any edits in the file. Detailed list of ozone depleting substances montreal protocol annex group cfc11 cfcl 3 cfc12 cf 2cl 2 cfc1 c2f3cl 3 cfc114 c2f4cl 2 cfc115 c2f5cl halons 1211 cf 2brcl. New delhi, the 19th july, 2000 patek philippe replica watches s. Management of ozonedepleting substances reported to the. Overview page provides links to information on producing, importing, and exporting ozonedepleting substances, including information about the hcfc allowance system, importing, labeling, recordkeeping and. Trends in emissions of ozonedepleting substances, ozone. Digi international is a worldwide supplier and manufacturer of electronic products and understands and supports the requirements of the montreal protocol, and u.
Ozone depleting substances 2019 european environment agency. In that situation, we held, epa lacks authority to require a second substitution in place of hfcs. Ground ozone concentration is lower in polar and equatorial regions. But through domestic and international action, the ozone layer is healing and should fully recover by about 2065. In the mid1990s, when cfcs were phasedout in industrialized countries nonarticle 5 countries, illegal trade in those chemicals emerged.
Detailed list of ozone depleting substances montreal protocol annex group cfc11 cfcl 3 cfc12 cf 2cl 2 cfc1 c2f3cl 3 cfc114 c2f4cl 2 cfc115 c2f5cl halons 1211 cf 2brcl halons 1 cf 3br halons 2402 c2f4br 2 cfc cf 3cl cfc111 c2fcl 5 cfc112 c2f2cl 4 cfc211 c3fcl 7 cfc212 c3f2cl 6 cfc2 c3f3cl 5 cfc214 c3f4cl 4 cfc215 c3f5cl 3 cfc216 c3f6cl 2 cfc217. Ozonedepleting substances 2014 indiaenvironmentportal. Some ozone depleting substances with a high ozone depleting potential are still used in quarantine and safety applications as no suitable alternative exists. Quantity released or supplied on board in kg ods name. Products that normally contain ozone depleting substances should be replaced with functionally similar products that contain nonozone depleting substances. Producing, importing, and exporting ozonedepleting substances. In 2015, the production of new substances expressed in metric tonnes was six times higher than the production of controlled substances. Ozone depleting substances ods contain various combinations of the chemical elements chlorine, fluorine, bromine, carbon, and hydrogen and are often described by the general term halocarbons. Noting that the basel convention on the control of transboundary movements of hazardous wastes and their disposal in article 4, paragraph 3 stipulates that. Supported regular cropping of a picture is supported. Ozonedepleting substances ods recordkeeping and reporting. Federal register equipment containing ozone depleting.
Mar 08, 2018 this site includes all of the ozonedepleting substances ods recognized by the montreal protocol. Ozone depleting substances ods environmental quality. The regulations include reporting and recordkeeping requirements for producers, importers, and exporters of class i and class ii ods. Under title vi of the clean air act, epa regulates the import of ozone depleting substances ods odsa compound that contributes to stratospheric ozone depletion. Depletion of the stratospheric ozone layer by humanproduced ozonedepleting substances has been recognized as a global environmental issue for more than three decades, and the international effort to address the issue via the united nations montreal protocol marked its 20year anniversary in 2007. Consumption of ozone depleting substances ods unece. Halon r11, r12, r r111, r112, r1, r114, r115 r211, r212, r2, r214, r215, r216, r217 r21, r22 r31 r121 to r124 r1 to r3 r141 to r142 r151 r221 to r226 r231 to r235 r241 to r244 prepared by anco maritime activities ltd v. Ozonedepleting substances ozone layer protection us epa. Epa promulgated regulations for the control of ozone depleting substances, appearing in 40 cfr part 82, subpart f. Guideline on policy measures for the management and. Ozone depleting substances 2018 executive summary the eu continues to phase out ozone depleting substances and is meeting its commitments under the montreal protocol in 1989, the montreal protocol on substances that deplete the ozone layer entered into force. Overview page provides links to information on producing, importing, and exporting ozonedepleting substances, including information about the hcfc allowance system, importing, labeling, recordkeeping and reporting. Electronic reporting for ozonedepleting substances part 2. Jan 06, 2017 see epas about pdf page to learn more.
Evidence shows that the main causes of ozone depletion are the releases of manufactured chlorine and brominebased chemicals such as chlorofluorocarbons cfcs, halons and hydrochlorofluorocarbons hcfcs into the atmosphere. Ozone depleting substances are broken down by ultraviolet uv radiation to chlorine and bromine which in turn deplete the ozone layer. In 1989, the montreal protocol on substances that deplete the ozone layer entered into force. Importing ozonedepleting substances phaseout of ozone. Regulation 15 ozone depleting substances regulations 2010 page 10 ln 3 of 2010 a obligations of tuvalu under the convention and the montreal protocol and related amendments. Management of ozone depleting substances and products regulations, 2005 in exercise of the powers conferred on the minister responsible for the environment by section 28 of the environmental protection agency act, 1994 act 490 and on the advice of the environmental protection board, these regulations are made this 15th day of april 2005. Make sure you are using the correct government program agency code. The ozone depleting substances regulation and controlrules, 2000 2 no person shall produce or cause to produce ozone depleting substances specified as group i and group iii in column 4 of schedule i during the period from 1, august, st2000 to 1 january, 2010. Under title vi of the clean air act, epa regulates the import of ozonedepleting substances ods odsa compound that contributes to stratospheric ozone depletion. Ozonedepleting substances 2015 indiaenvironmentportal. This page provides information on compounds recognized as ozonedepleting substances ods odsa compound that contributes to stratospheric ozone depletion. Recent decreases in tropospheric chlorine cl have been at a slower rate than in. The report also presents the major trends observed since 2006. Handbook for the montreal protocol on substances that deplete the.
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