Case1案列1: Greenhouse effect brought by petroleum and coal will make climate abnormal. like ulniro phenomena. Th hereout, 20 billion dollars economic loss have been paid within last ten years 人类发现大量使用石油和煤炭,排放温室气体 会引起全球气候异常,“厄尔尼诺现象”肆虐 横行,仅10年间由此造成的直接经济损失已达 200亿美元,令人闻风丧胆 202122311
2021/2/23 11 • Greenhouse effect brought by petroleum and coal will make climate abnormal, like Ulniro phenomena. Thereout, 20 billion dollars economic loss have been paid within last ten years. • 人类发现大量使用石油和煤炭，排放温室气体， 会引起全球气候异常， “厄尔尼诺现象”肆虐 横行，仅10年间由此造成的直接经济损失已达 2 0 0 亿美元 ， 令人闻风丧胆 。 Case 1 案列1：
Case2案列2: So far, around 60% ozonos phere has been destroyed in 20th century, caused by overuse of freon at around 1 million ton with emission of 20 million tons, therefore, a large ozonos phere inanition sized as a whole Europe come into being over the South pole 目前全世界氟利昂年使用量超过100万吨,迄 今为止排放了2000万吨氟利昂,使大气臭氧层 在20世纪已被破坏了60%,以致南极上空出现 了一个有欧洲那么大的臭氧空洞 202122312
2021/2/23 12 • So far, around 60% ozonosphere has been destroyed in 20th century, caused by overuse of Freon at around 1 million ton with emission of 20 million tons, therefore, a large ozonosphere inanition sized as a whole Europe come into being over the South pole. • 目前全世界氟利昂年使用量超过100万吨，迄 今为止排放了2000万吨氟利昂，使大气臭氧层 在20世纪已被破坏了60％，以致南极上空出现 了 一 个 有 欧 洲 那 么 大 的 臭 氧 空 洞 。 Case 2 案列2：
Case3案列3: It is said lead caused perdition of ancient Rome, with wide use of lead on drinking, cooking eating, filling wine and making-up ·古罗马帝国的灭亡,人们研究发现可能是因为广 泛应用铅制品饮水、煮饭、饮汤、葡萄酒盛放以 及化妆品导致普遍的铅中毒后果 2021/2/2313
2021/2/23 13 • It is said lead caused perdition of ancient Rome, with wide use of lead on drinking, cooking, eating, filling wine and making-up. • 古罗马帝国的灭亡，人们研究发现可能是因为广 泛应用铅制品饮水、煮饭、饮汤、葡萄酒盛放以 及化妆品导致普遍的铅中毒后果。 Case 3 案列3：
Case4案列4: The famous hydrargyrism is Minamata disease in japan in 1950, which pois oned 20 thousand people and made 1 thousand people die 最出名的汞中毒事件是1950年发生在日本海边村 庄的 Minamata疾病(俗称:水俣病),造成2万 日本人中毒,其中1000人死亡 202122314
2021/2/23 14 • The famous hydrargyrism is Minamata disease in Japan in 1950, which poisoned 20 thousand people and made 1 thousand people die. • 最出名的汞中毒事件是1950年发生在日本海边村 庄的Minamata疾病（俗称：水俣病），造成2万 日本人中毒，其中1000人死亡 Case 4 案列4：
Today's environment(现今环境状况) WEEE is growing very fast 废弃电子电气设备的增长速度很快 From 2005 on German private households will return 1.1 Mil tons of electronic and electrical waste per year. App. 800,000 tons are large household appliances (Freezers, Fridges, Washing machines Electric heating appliances, etc. 2005年起:德国私人家庭每年将产生110万吨废弃电子电气设备。其 中大约八十万吨是大家电。(冷冻机,电冰箱,洗衣机,电热器等) Within the old15 EU countries: app. 6.5 to 7.5 Mil tons per year 在“老”的15个欧盟国家:大约每年650万至750万吨 Estimated rise:upto15 Mil tons/year预计增长:1500万吨/每年 202122315
2021/2/23 15 Today‘s environment （现今环境状况） WEEE is growing very fast 废弃电子电气设备的增长速度很快 • From 2005 on: German private households will return 1.1 Mil tons of electronic and electrical waste per year. App. 800,000 tons are large household appliances (Freezers, Fridges, Washing machines, Electric heating appliances, etc.). 2005年起: 德国私人家庭每年将产生110万吨废弃电子电气设备。其 中大约八十万吨是大家电。（冷冻机，电冰箱，洗衣机，电热器等） • Within the “old” 15 EU countries: app. 6.5 to 7.5 Mil tons per year 在“老”的15个欧盟国家: 大约每年650万至750万吨 • Estimated rise: up to 15 Mil tons / year预计增长: 1500万吨/每年