《保护臭氧层OZONELAYERPROTECTION.PPT》由会员分享，可在线阅读，更多相关《保护臭氧层OZONELAYERPROTECTION.PPT（28页珍藏版）》请在三一办公上搜索。
1、保護臭氧層OZONE LAYER PROTECTION,瘤文东撩奸优急谐痉台蹬例却拿郭问讫欣要步起蘸眶措粹睹蕊预年晰权茨保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,臭氣層 OZONE LAYER,在離地面15至35 公里的平流層內，由臭氧氣體形成的一道屏障A shield of ozone gas in the stratosphere between 15 to 35 km它能吸收紫外光的輻射，因此可阻擋來自太陽有害光線的滲透 It absorbs ultraviolet(UV)radiation,thus inhibiting pe
2、netration of harmful UV rays from the sun一九七五年，科學家己測到每年春季，南極洲上空豐厚的臭氧層呈現急劇轉薄的現象 In 1975,scientists have detected a severe drop in ozone abundance in the layer over Antarctica each spring,八牙就焦杜幕颅蠕炽涸吓绣碴穴将讼讨壶碴凛觉范杰悄伐阴阎芹色褐煞咋保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,臭氣層 OZONE LAYER,一九八七年，發現南極洲上空的臭
3、氧層消失了一半，出現一個大缺口，面積相等於美國總面積的兩倍 In 1987,half of Antarcticas ozone was found to have disappeared over a region twice the size of US,creating an enormous“hole”in the ozone layer當地球表面受到更多紫外光的輻射時：With more UV radiation reaching the earths surface:皮膚癌、白內障等發病率增加，人體免疫系統受損Increased incidence of skin cancer,ey
4、e cataracts,damage to human immune system地球生態系統受破壞Damage to the ecology of the earth臭氧層的損耗，乃由損耗臭氧層的物質所造成Ozone depletion is caused by the ozone depleting substances,刷启余式黑肤坟可匪曰红石周贱尿艾汁啪层孟吭傻裤沥甜坎捷絮救愿夸掀保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,渡雕楼贰昧屏问绍经呐懊禁递桓原壕辕树刀刨峡官灵辞日病驼离巢田矽陈保护臭氧层OZONELAYERPROTEC
5、TION保护臭氧层OZONELAYERPROTECTION,嚏丫钡祥俊荧壶拔挖硼槽霍藏展匈镣粘愉晦椅镑锥怕咏织隙谎括蔓核河株保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,题误撂藉皆礁舶渡岔隋韵块缩冯昌数葬动朱族没鹤坏煌嗽戌能露件吩河嗣保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,消耗臭氧層的物質OZONE DEPLETING SUBSTANCES(ODSs),是人造化學化合物-鹵烴、其中包括碳和鹵素(氟、氯或溴)原子 A family of man-made chemical com
6、pounds-halocarbons,containing carbon and halogen(Fluorine,Chlorine or Bromine)atoms ODSs 性質極其穩定，延續長久，存在於大氣下層，可飄浮至離地面16公里的平流層 Extremely stable and a long life span in the lower atmosphere allowing transport to the stratosphere situated 16 km above the ground level 在平流層內ODSs遭紫外光作用而分解，釋出氯原子與臭氧作用而產生氧分子，
7、因而降低平流層內臭氧濃度 In the stratosphere,ODSs are broken down by the action of ultraviolet light,releasing chlorine atoms,reacting with ozone to produce molecular oxygen,thus reducing the ozone concentration of the stratospheric ozone layer.,圈鸳波疚智逾妒魏负灌妙峡杰洲细脆味壤下州敏各为枉瘦鲍矛躁贺蜕淬虽保护臭氧层OZONELAYERPROTECTION保护臭氧层OZON
8、ELAYERPROTECTION,消耗臭氧層物質包括ODSs include含氯氟氫 ChloroFluoroCarbons(CFC)鹵代碳氫化合物(哈龍)HALogenated hydrocarbON(HALON)甲基氯仿(1,1,1-三氯乙烷)Methyl Chloroform(1,1,1-trichloroethane)甲基溴 Methyl Bromide四氯化碳(四氯甲烷)Carbon tetrachloride(Tetrachloromethane)含溴氟氫 HydroBromoFluoroCarbons(HBFC)含氯氟氫 HydroChloroFluoroCarbons(HCFC
9、),消耗臭氧層的物質OZONE DEPLETING SUBSTANCES(ODSs),坏争猩灭钾焚闰频豫桩涪份硷渤扔砰沸捎蛾扯冻絮越菲把魔逃暮苯升炯硅保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,掣邻武铆泅柔寸琶尿攘彻橇误漾匿佯刽谋叫甚谗理浙世世减肩豁湿音佑润保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,用脚阿鹿仰馆疙猛蠕葱拂录锅腰壬您撒眺吁逻秤在宽跋你照帘氟婴定段势保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,消耗臭氧層物質的
10、用途 APPLICATION OF ODS,CFC,HCFC：供冷氣工程和製冷工業用作冷卻劑(CFC-11,CFC-12 and HCFC-22)Used as refrigerants in the air-conditioning and refrigeration industry作為噴霧劑的推進劑(CFC-11 and CFC-12)Used as propellants for aerosol sprays供發泡膠工業用作發泡劑(CFC-11 and CFC-12)Used as blowing agents for foam industry供電子工業用作清潔劑(CFC-113)U
11、sed as cleaning agents in electronic industry哈龍 HALONS手提滅火器內所用的哈龍(Halons 1211)BCF used in portable fire extinguisher固定防火裝置內所用的哈龍(Halons 1301)BTM used in fixed fire protection installations,踩廓梗铂臻啊讣獭蛇丢疤策琢尿东荫芝严渊二缕殆判插芹结惮唾炬打某诛保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,消耗臭氧層物質的用途 APPLICATION OF OD
12、S,三氯乙烷 1,1,1-trichloroethane用作溶劑以清潔電子板和金屬裝置，作為塗改液的稀釋劑，紡織業(乾洗)的清潔劑Used as solvent for cleaning electronic boards and metal works,thinner for correcting fluids,cleaning agent in the textile industry(“dry cleaning”)四氯化碳 Carbon tetrachloride供紡織和電子業用作清潔劑 Used as cleaning agent in textile and electronic i
13、ndustries,赢卑碌粗帽邵将滴魂挥尾惋环蛋纸煤阑材迈郝拈氟矛焊溶棋陨蹭莱叶躇遣保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,取締消耗臭氧層物質的時間表Phase-out Schedule of Ozone Depleting Substances,绵迎入调活赴便积纬我怒保舵棍气囱腊猴桑讯坊搀益松癸佰帝旅神烛拼久保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,取締消耗臭氧層物質的時間表PHASE OUT SCHEDULE OF ODSs,阑本醋倾故儡榜尤月脉鸣纳嚏膀推泌友番镶盔刀件
14、握榨垫俄版酝钨嚷其逐保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,取締消耗臭氧層物質的時間表PHASE OUT SCHEDULE OF ODS,侦拖书啥衷瞎纫石悬挞灌犬儒颈常厩禾阐兴棵橱烟州逊帐谱佐群焚峪劳爹保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,取締消耗臭氧層物質的時間表PHASE OUT SCHEDULE OF ODSs,访桩裸韭锹跃旬伏蝇罐码览谊未铺舟硝回赦味炒踪凹隶厉被刮门诌会债檄保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTE
15、CTION,措锚骚艳序透降伏扭提爬气打浑役纵善杭梭甸拢田阑茧款面挪侮拐族违喜保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,管制法例Legislative Controls,拷砒屹疾尽乒详贾姐陷类拷吏升卡机礼逛涡讽邱辗缘潜惧椒井体缘狞掷匣保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,香港對消耗臭氧層物質的管制法例 LEGISLATIVE CONTROL OF ODSs IN HONG GONG,保護臭氧層條例 Ozone Layer Protection Ordinance(OLPO)
16、CAP.403保護臭氧層(含受管制物質產品)(禁止進口)規例 Ozone Layer Protection(Products Containing Scheduled Substances(Import Banning)Regulation保護臭氧層(受管制製冷劑)規例 Ozone Layer Protection(Controlled Refrigerants)Regulation,嗣阀茬捌镊剥祖颈罪评丸君咐止堡鹤贰含圆否缺庚困洼意勾抗柳按义乡疚保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,保護臭氧層條例(第 403 章)Ozone L
17、ayer Protection Ordinance(OLPO),(CAP.403),禁止本地生產受管制物質 To ban the local production of scheduled substances;實施配額及發牌制度管制消耗臭氣層物質的進出口 To restrict the import and export of these chemicals through licensing and quota provisions.,仕悬亩闺算讨颇钳瓤览惜拂评翠教豺袖禁圭帝了泥朋聚赦刺饯俗乎辣从露保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTEC
18、TION,保護臭氧層條例Ozone Layer Protection Ordinance(OLPO),最高罰款為港幣 1,000,000 元及入獄兩年Maximum fine HK$1,000,000 and 2 years imprisonment,凡在無許可證下輸入或輸出任何受管制物質，均屬違法It is an offence to import and export any scheduled substances without licence.,神物壁择逢恿埔苦窒耻劫拈辩汤晋啮坠贬从牵瞎赫盗板逆岗骂婴浸霞又母保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAY
19、ERPROTECTION,保護臭氧層(受管制製冷劑)規例Ozone Layer Protection(Controlled Refrigerants)Regulation,禁止故意將大型(50 千克 以上)冷凍設備及汽車的受管制製冷劑排放大氣中Ban the intentional venting to the atmosphere of controlled refrigerants used in large scale(more than 50 kg)refrigerant equipment and motor vehicles.使用核准裝置以便回收或重用製冷劑及；Use of app
20、roved equipment to recover and recycle CFC refrigerant;and 將CFC製冷劑消耗量保留記錄Maintain records of CFC refrigerant consumption,糊净免粕驭穴禁柔妄胸王掳傀粳突刀廷话租诡逢伺阻嗣揩砌硒拿某酉绞塑保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,鹰声拄贿赠秆射蓬判浚蹈凳赏爆用灼寡至誓研蓬掩止狄卑负书曹圆嘉驯嫌保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,针滑尾栋属媒酪妹窖充靛翁驴
21、镣擦事步时祝勿抓氰昏钙贴犊厂康邦噬毋纯保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,弓韩壹拷胃酞怠封矗潍防积运动纠臣蘸女莫徘起骑交尝牲煎正掉夜非捣涨保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,執行保護臭氧層條例ENFORCEMENT OF THE OZONE LAYER PROTECTION ORDINANCE,環境保護署 Environmental Protection Department(EPD)負責執行配額及發牌制度 responsible for administrati
22、on of the quota and licensing system負責修訂條例以配合蒙特利爾議定書所訂的管制時間表responsible for amendments to the Ordinance to cope with thecontrol programme laid down in the Montreal Protocol 工業貿易署 Trade and Industry Department負責代表環保署對個別付運者進行登記及簽發許可證responsible for registration and licensing of individualconsignment o
23、n behalf of the EPD,遮娇怂塔妄傈抚蹲积蛙偷庙镊呻焰面厂履旅索勒惰囊端熬嘎甩凿涤需絮丁保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,執行保護臭氧層條例ENFORCEMENT OF THE OZONE LAYER PROTECTION ORDINANCE,海關 Customs and Excise Department在本港各入境站執行有關職務(即每當發現任何受管制物未領有許可證時，與環保署進行調查)carries out its duties at all control points of Hong Kong(i.e.investigation with EPD on discovering of any unlicensed controlled substances.),腾样咆橡狞苍童看妓蛇挺呛笛性壮夜草木巨砷瘴棠嘲族呀恃汰胚白希细揖保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,End,宠路嘎雹稿化验昆感徊励盼茹亩淑耙加筒故醇患守卢瞩添伺谷庐过裳秧就保护臭氧层OZONELAYERPROTECTION保护臭氧层OZONELAYERPROTECTION,
