Discharge or release of ozone depleting substances 7. The montreal protocol on substances that deplete the ozone layer 5 9. Ozonedepleting substances and halocarbon alternatives. The ozone layer is like sunscreen for the earth it reduces sunburn. Substances depleting the ozone layer regulations, 2010 by virtue of the powers conferred by articles 9 and 11 of the environment protection act, the prime minister has made the following regulations. This is the next step in our battle to secure planet earth. Ozonedepleting substances ozone layer protection us epa. Quantity released or supplied on board in kg ods name.
Aggregated data reported by companies on the import, export, production, destruction, and feedstock and process agent use. The ozone depleting substances regulation and controlrules, 2000 d consumption with respect to any ozone depleting substance means the amount of that substance produced in india in addition to the amount imported, less the amount exported. The stratospheric ozone layer filters out harmful ultraviolet radiation, which is associated with an increased prevalence of skin cancer and cataracts. Class i substances listed in the clean air act caa include cfcs, halons, carbon tetrachloride, and methyl chloroform. A person must not discharge or release ozone depleting substances into the atmosphere. Therefore, the ozone layer must be protected from these chemicals so that it can recover from the damage over many years. Pfc chemicals could potentially be used as substitutes to ozonedepleting substances, with numerous and. The dla distribution richmond is the primary storage site for ods. Ozonedepleting substances 2018 european environment agency. Ozone depletion facts and information national geographic. A person who reclaims or destroys any ozone depleting substances must ensure that the substances are not released into the environment. Reserve of ozone depleting substances to ensure that the supplies for mission critical uses are available. The report is based on the data on import, export, production, destruction, and feedstock and process agent use of ods, reported by. Ozone depleting solvents environmental protection agency.
To prevent damage to the ozone layer we must tightly control and manage ozone depleting substances. Ozonedepleting substances 2015 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 report no 192016. Which substance is absorbed in large quantities by rain forests. Pdf ozonedepleting substances odss and related chemicals.
The stratospheric ozone layer helps filter the suns harmful ultraviolet uv radiation from the earth. It is established that continued emissions of ozonedepleting substances ods cause significant damage to the ozone layer. Non ozone depleting substances non ozone depleting substances ods do not deplete the earths protective ozone layer. This gas a hydrochlorofluorocarbon or hcfc is one of the last remaining ozone depleting substances that is in common use. Ozone depleting substances damage the ozone layer, allowing more ultraviolet radiation from the sun to pass through and causing harm to our health.
Consumption of ozone depleting substances ods unece. Management of ozone depleting substances reported to the toxics release inventory katherine sleasman u. Which substance can be seperated into simpler substances only. Regulation ec no 10052009 of the european parliament. Management and destruction of existing ozone depleting substances banks. As a result, every member country in the united nations ratified the montreal protocol, an international agreement to phase out the substances responsible.
Environmental guideline for mercurycontaining products. Which substance is absorbed in large quantities by rain. Ozonedepleting substances and halocarbon alternatives regulations 536 kb regulations are current to 20200305 and last amended on. Dla provides central management for the receipt, storage and issuance through the dla aviation which is the activity within dla that manages these substances. 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. Positively charged end of hydrogen molecule is attracted to negatively charged end of another molecule containing fluorine, oxygen, or nitrogen extremely electronegative, stronger than dipoledipole, have higher melting and boiling points that substances held together by dipoledipole, explains why ice is less dense than water h bonds in keep molecules farther apart than when they are in. The ozone depleting substances should be destroyed if recycling is not practical. The montreal protocol on substances that deplete the ozone layer ods. Agency eea report, ozonedepleting substances, provides an updated aggregated overview of key data on ozonedepleting substances in the european union. Handbook for the montreal protocol on substances that.
An ozone depletion prevention odp card is required to purchase and handle refrigerants in ontario. Significant new alternatives policy snap program us epa. These rules may be called the ozone depleting substances regulation and control rules, 2000. Ozone depleting substances environmental protection agency. Many ozonedepleting substances are also potent greenhouse gases, and contribute to climate change. 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. 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. The ozonedepleting substances regulations 2015 is up to date with all changes known to be in force on or before 09 april 2020.
Canadian governments have cooperated through ccme since the early 1990s to address the phaseout of substances such as cfcs and halons that can deplete the ozone layer. Prior to that, premier savikataaq was first elected in the general election held on october 28, 20, to represent the constituency of arviat south in the 4th legislative assembly of nunavut. Increased uv radiation harms human health and damages animal and plant life. Trade names of chemical products containing ods and their alternatives 3 item explanation type whether the product is an ozone depleting substance ods or a non ozone depleting alternative. Environmental guideline for ozone depleting substances page 6. N reducing volatile organic compound voc emissions. Bangkok beijing, 1 june 2010 after having closed down all its production plants for cfcs much ahead of the schedule of the montreal protocol, the worlds largest producer of ozone depleting. Ozonedepleting substances and halocarbon alternatives regulations sor20167.
Environmental impact the solvents discussed in this guidance note are referred to as ozone depleting substances ods, because once these gases are released into the environment. Hence, these chemicals are known as ozone depleting substances odss. Production and consumption of ozonedepleting substances. New delhi, the 19th july, 2000 patek philippe replica watches s. The survey is funded by the multilateral fund secretariat through unep and its main objective is to assist tonga to better understand. The national fire protection association has devised a system, nfpa 704, for quick identification of hazards presented when substances burn. An ozone depleting substance ods is a chemical substance, usually consisting of some combination of chlorine, fluorine, or bromine plus carbon, such as chlorofluorocarbons and hydrochlorofluorocarbons that has been shown to destroy stratospheric ozone. The montreal protocol on substances that deplete the ozone. The main uses of these chemicals are in air conditioning.
Deliberate emissions include emissions occurring in the course of maintaining, servicing, repairing or disposing of systems or equipment, except that deliberate emissions do not. 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. The first is that they are not reactive chemically speaking, which means they survive long enough in the. The main cause of ozone depletion and the ozone hole is manufactured chemicals, especially manufactured halocarbon refrigerants, solvents, propellants and foamblowing agents chlorofluorocarbons cfcs, hcfcs, halons, referred to as ozone depleting substances ods. Trade name the commercial name of the product under which it is. 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. Premier joe savikataaq was selected by his colleagues in the 5th legislative assembly of nunavut to lead nunavut on june 14, 2018.
The ozone protection and synthetic greenhouse gas management act 1989 controls the manufacture, import export, use and disposal of ozone depleting substances in australia. The ozone layer helps to protect life from harmful ultraviolet radiation. Global efforts to protect the climate and ozone layer received a boost with the ratification. The following ozone depleting substances are n o t intentionally used as raw materials. Complete 2018 scientific assessment of ozone depletion cover, contents, executive summary. Ozonedepleting substances 2015 european environment agency.
Downloads scientific assessment of ozone depletion 2018. The material manager of the reserve is dla aviation and operational support and storage are provided by the co located dla distribution richmond. Use of ozone depleting substances in laboratories nordic council. Chapter 3 self assessment question1 11point thedawnreport. Ozone depleting substances ods and synthetic greenhouse. Nonscheduled toxic substances nstss remedial targets and practical quantification limits. This convention applies to all branches of economic activity in which chemicals are used. Emissions of substitutes for ozonedepleting substances 259 1 introduction 1. This phaseout plan includes both the production and consumption of ozonedepleting substances. A significant reduction in the consumption of ozonedepleting substances ods has been achieved by the eea33 countries since 1986. N reducing prtr substance emissions n other activities in. Date where release of supply of ods occurred quantity. The montreal protocol, finalized in 1987, is a global agreement to protect the stratospheric ozone layer by phasing out the production and consumption of ozonedepleting substances ods.
They shall come into force on the date of their publication in the official gazette. However, the recovery of the ozone layer to the concentrations level. Chemical identification and physical properties exposure limits sampling information. A table of class i substances shows their lifetime odps, gwps, and cas numbers. These include refrigeration, air conditioning, aerosol applications, fire suppression, foam blowing. Controlling ozonedepleting substances s are there controls on the production 15 of ozonedepleting substances. In bc, ozone depleting substances ods are regulated by the following provincial actregulation and federal code of practice. They have been hailed as a very effective regime to substantially reduce the production and use of ozone depleting substances odss. This reduction has largely been driven by the 1987 united nations environment programme unep montreal protocol. Characteristics and impacts of ozone depleting substances 2. Control of substances that deplete the ozone layer. Revised guidance note for ozone depleting substances ozone depleting solvents environmental protection agency page 6 rev 02 3.
Mar 15, 2012 which of the following substances can be seperated into simpler substances only by chemical means. Ozone depleting substances rules 2000 india, south asia. Regulation of ozone depleting substances researchgate. Products that normally contain ozone depleting substances should be replaced with functionally similar products that contain non ozone depleting substances.
Update on ozonedepleting substances odss and other gases of interest to the montreal protocol. Chlorofluorocarbons cfcs are ozone depleting substances as well as strong greenhouse gases, and the control of their production and use under the montreal protocol has had demonstrable benefits. Frequently asked questions about ozone depleting substances ods in ontario ozone depletion prevention odp cards what is required for the purchase andor handling of refrigerants in ontario. Provided that no person shall import or cause to import any product specified in column2 of schedule vii which are made with or contain ozone depleting substances as listed in group i, group ii and group iii in schedule i form the date of commencement of the ozone depleting substances regulation and control amendment rules, 2007. Hydrofluorocarbons which have been used as replacements for many ozonedepleting substances threaten to derail the gains of the montreal protocol. Ods include chlorofluorocarbons cfcs, hydrochlorofluorocarbons hcfcs, halons, methyl bromide, carbon tetrachloride, hydrobromofluorocarbons, chlorobromomethane, and methyl chloroform. Environmental guideline for ozone depleting substances ods s and halocarbon alternatives. The montreal protocol on substances that deplete the ozone layer. Regulation 12 ozonedepleting substances 1 subject to the provisions of regulation 3, any deliberate emissions of ozonedepleting substances shall be prohibited. Twenty questions and answers about the ozone layer. Ozone depleting substances generally contain a combination of chlorine, fluorine, bromine, carbon and hydrogen and are often referred to by the general term halocarbons. Epa later added hbfcs and methyl bromide to the list by regulation.
Bulk import into australia of most of these substances except hcfcs and methyl bromide is banned. List of controlled ozone depleting substances odss class 1. Nnitrosodiphenylamine ii foreword this toxicological profile is prepared in accordance with guidelines developed by the agency for toxic substances and disease registry atsdr and the environmental protection agency epa. The competent authority of a member ratifying this convention, after consulting the most representative organisations of employers and workers concerned, and on the basis of an assessment of the hazards involved and the protective measures to be applied. The title of these regulations is the substances depleting the ozone layer regulations, 2010. Ozone depleting substances ods reserve for weapon system support.
Products that normally contain ozone depleting substances should be replaced with functionally similar products that contain nonozone depleting substances. Notes for nonuse certificate for ozone depleting substances in process signature. Find out what caused the ozone hole, and how the 1989 montreal protocol sought to put an end to ozone depletion. View feedback question 2 1 1 point drug paraphernalia refers to substances like pseudoephedrine that can be chemically altered to make a controlled. Irish regulations to give further effect to certain elements of the european regulation controlling ozone depleting substances. Legricon offers a wide range of consulting, auditing, and training services to assist employers in achieving and maintaining legal compliance, with a specific focus on occupational safety, health, and environmental she management. Their purchasing, use, operation and maintenance are regulated. Management and destruction of existing ozone depleting. The controls on ozonedepleting substances regulations. 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. There are changes that may be brought into force at a future date.
Reclamation or destruction of ozone depleting substances 6. The ozone depleting substances regulation and control rules, 2000. This page provides information on compounds recognized as ozonedepleting substances ods odsa compound that contributes to stratospheric ozone depletion. Emissions of substitutes for ozonedepleting substances ipcc. Odss of concern are cfcs, halons, methyl chlo roform 1,1,1,trichloroethane. It was agreed on 16th september 1987, and entered into force on 1st january 1989. Ozonedepleting substances and halocarbon alternatives regulations 224 kb pdf full document. 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. These regulations enforce regulation ec no 10052009 of the european parliament and of the council on substances that deplete the ozone layer oj no l 286, 31. These substances are effective ozone depleters for two reasons.
Learn vocabulary, terms, and more with flashcards, games, and other study tools. Ozone depleting substances are broken down by ultraviolet uv radiation to chlorine and bromine which in turn deplete the ozone layer. 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. The report also presents the major trends observed since 2006. Group i until vii class i in usa group i chlorofluorocarbons cfcs group ii other fully halogenated chlorofluorocarbons. Osha occupational chemical database occupational safety and. Ozone depleting substances ods are used as refrigerants in air conditioning and refrigeration units. Products can contain one substance singlecomponent or more than one substance blend.
Record and report ozonedepleting substances you import, export, sell or destroy qualifications to service equipment containing ozonedepleting substances hcfcs checking ozone depleting. One of the chemicals used that damages the ozone layer is a refrigerant gas known as r22. Aggregated data reported by companies on the import, export, production, destruction, feedstock and process agent use of ozonedepleting substances. Regulation of the sale of ozone depleting substances. Guideline on policy measures for the management and.
Inhalation hazard zone a based on the hazardous materials table title 49 cfr 172. Ozone depleting substances ods reduction of refrigerant emissions program selfaudit checklist for internal use only inspection topic yes no na comments recovery issues 1 are recovery unit serial numbers recorded. Nonozone depleting substances ods do not deplete the earths protective ozone layer. People living near hazardous waste sites may, however, be exposed to it by drinking contaminated water of by touching or breathing contaminated soil and dust. Application to import non and ozone depleting substances.
The objective of the montreal protocol is the protection of the ozone layer through control of the global production and consumption of odss. List of controlled ozone depleting substances odss class 1 substances group 1 chlorofluorocarbons cfcs cfc11 trichloroflouromethane cfc cfc12 dichlorodifluoromethane cc12f2 cfc3 trichlorotrifluoroethane c2f3c cfc114 dichlorotetrafluoroethane c2f4c12 cfc115 monochloropentafluoroethane c2f5c1 group 2 halons. The reserve consists of various class i refrigerants r11, 12, 114, 500, 502, halons 1211, 1, 1202. Mar 03, 2011 the general population and people in the workplace are probably not exposed to nnitrosodiphenylamine.
A that some substances can dissolve in solvents b heat added to a substance c random internal motion of atoms and molecules d attraction of opposite atomic charges. Control of substances that deplete the ozone layer regulations 2011 s. 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. Ozone depleting substances ods australia home page. The montreal protocol is an international treaty designed to protect the ozone layer by phasing out the production of numerous substances that are responsible for ozone depletion. Management of ozonedepleting substances reported to the. National survey and inventory of ozone depleting substances. 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. Ozone depleting substances 2011 government of nunavut. Import, export, and production of group iv, schedule i ozone depleting substances is excluded from the definition of consumption if such imports and production meant to be used in manufacture of ozone depleting substances specified in group i of schedule i.
These regulations replace and consolidate the ozonedepleting substances qualifications regulations 2009 s. Ozone depleting substances record book anco maritime. Aware that measures taken to protect the ozone layer from depletion should be based on relevant scientific knowledge, taking into account technical and economic considerations, determined to protect the ozone layer by taking precautionary measures to control equitably total global emissions of substances that deplete it, with the. Ozone depleting substances other names not available ozone depleting substances ods are a family of chemicals known to significantly damage the atmospheres ozone layer. Ozonedepleting substances 2015 indiaenvironmentportal. Ozone depleting substances regulation and control rules. Inventory of trade names of chemical products containing. Since the introduction of the montreal protocol, european consumption eea28 in 1986 has fallen from approximately 343 000 ozone depleting. It compiles information from several government agencies and organizations. Suppliers are expected to submit this statement in order to assure compliance with management standard regarding ozone depleting substances, ruled in hpks green procurement management standard for chemical substances 8th edition. This chemical inventory is oshas premier onestop shop for occupational chemical information.
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