第一篇:水污染英语演讲稿
Dear Sir or Madam,I’m writing to you to state my view on the water pollution problem.It is generally accepted that water pollution is a serious public hazard today.Rivers all over the world are becoming polluted with garbage and dangerous chemicals.Ships contribute to the problem because they rely on rivers for disposing of wastes.Oil and other chemicals can kill fish and make water unsafe for drinking.Because they rely on rivers for disposing of wastes.Oil and other chemicals can kill fish and make water unsafe for drinking.In a word, polluted water is a big problem to everyone.From joozone.com.As you know, people depend on water to live on.They should be involved in finding a solution to this problem.I think, certain counter measures need to be taken as soon as possible.To begin with, the governments of all countries are supposed to formulate rules and regulations to deal with the pollution problem.In addition, factories in towns and cities must be prohibited from draining waste liquids into rivers before they are totally treated and purified.I feel if they violate relevant rules or laws, they should be fined heavily.Certainly, there are some other cures which are worth adopting.As far as future prospect is concerned, I am sure that good results will be achieved in this respect.Rivers which used to be contaminated by industrial wastes will be cleaned and fish which could not live there a few years ago will be again.To conclude, it seems obvious that tomorrow will be better and brighter only if everyone does his part and tries hard to seek solutions for its control
If any further comment on the issue is required, please don’t hesitate to write to me.Thanks.Yours sincerely
paul Sears
第二篇:水污染英语作文
水污染英语作文
pring is tht best season of the year.The weather gets warmer and warmer.My clas i'amates and I took a one-day sightseeing around our city.The scene was pretty.But when we saw the rivers along our city, I felt very sorry, and thoughit a lot.With the development of modern agriculture and industry, more and more waste water is being poured into rivers.It has caused serious pollution.The river is becoming so dirty that no living things can live in it.The river is giving off a terrible smell.We make an urgent appeal that measures should be taken to cope with the situation.Our government should start building various facilities such as sewage treatment!plant and encourage scientists to work out more and better ways to reduce the pollution of water.Water is tho source of our lives.It is very important to protect water.春天是一年中最好的季节,天气变得越来越暖和。我和我的同学们进行了一次环城一日游,所到之处景色宜人。但当我看到沿着城区流过的河流时,我感到很惋惜,想了很多。随着现代工农业的发展,越来越多的污水排进河里,河水被严重污染。河水变得如此的肮脏以致于生物不能在里面生活。河水发出难闻的气味。
我们急切呼吁采取措施改变这种状况。政府应当建立各种设备,例如污水处理厂,并且鼓励科学家们想出更多更好的办法以减少水污染。
水是生命之源,保护水资源十分重要。
My classmates and I had an outing this spring.We had a good time.But meanwhile I noticed that water pollution in our city was becoming more and more serious.On our way, we could see women washing clothes in the river.Litter was floating on the river.Waste water produced by a chemical factory was being discharged into the river.We did not see any fish in the river.The fiver was not so clear as before.Water quality was very bad.I am worried
about it because water is important to all living things.Man can not live without water.I hope people pay more attention to this problem, especially the government.Try to control the pollution of water as early as possible.At last I would like to say, “To protect water is to protect life.”
今年春天,我和我的同学去春游,我们玩得都很高兴。但同时,我也注意到我们城市的水污染变得越来越严重了。
沿途我们看到许多妇女在河边洗衣,河面上漂着垃圾,一家化工厂正将废水排入河中。河中看不到一条鱼,河水也不像从前那样清澈了,水质很差。对此我深感担忧,因为水对于所有生物都非常重要。没有水人类将无法生存。我希望人们能多关注这个问题,特别是政府部门,争取及早解决水污染问题。
最后,我想说“保护水就是保护生命。”
The Importance of Water
hello,my name is cui xuerong,today I'm going to talk about the importance of water.Water is very important for living things.Without water there can be no life on earth.All animals and plants need water.Man also needs water.Water is found atmosteverywhere.Even in the driest part of the world there is some water in the air.As we all have found out, water may be a solid, or a liquid or a gas.When it isa solid, it may be as hard as brick, When itis a liquid, you can pour it out of a container.When it is a gas, you cannot see or feel it.Although about 70 percent of the earth's surface is covered with water, But with the rapid development of agriculture and industry, more and more water is needed.Therefore, water is becoming scarce in many places.What's more, a lot of rivers and lakes are beginning polluted by the waste watcr from factories.Fish can't live in them any longer.At the same time, thc waste water does great harm to people's health.In order to make rivers and lakes clean and prevent water from being polluted,we must do something to stop all sorts of pollution.翻译:
大家好,我是崔学荣,今天我要和大家谈一谈水的重要性。
水对生物很重要,没有水,地球上就没有生命。所有的动植物都需要水。人类也需要水。
水几乎无处不在。即使在世界上最干燥的地方,空气中也有水。
水,正如你所了解的,有固态、液态和气态。当它是固态时,它可以像砖一样硬;当它是液态时,你可以将它从容器中倒出;当它是气态时,你看不见或感觉不到它。
虽然地球表面70%是水覆盖着,但是随着工农业的迅速发展,水的需要量越来越大。因此,许多地方缺水。而且,许多河流湖泊被工厂排放的污水所污染,鱼不能生存。同时,废水给人们的健康带来极大的危害。
为了保持河流湖泊清洁,防止水污染,我们必须采取措施,阻止各种污染。
第三篇:小学初中英语水污染演讲稿
发展绿色城市 To Develop Green Cities With the development of economy, more and more tall buildings are being built in large and medium-sized cities across the country.In urbanization, however, one thing should not be neglected---environmental protection.It is unscientific to judge a city’s modernization level by the number of high buildings.Recently, a new concept “environmental image” has come into being and become an important criterion with which to evaluate a city.随着经济的发展,越来越多的高楼在全国各大中城市崛地而起。然而,在城市化进程中,有一件事不容忽视,那就是环境保护。凭借高楼的数量来判断一座城市的现代化水平是不科学的。最近,一种新的“环境形象”的观念已经形成并且成为评估一座城市的重要标准。The concept stresses that a modern city must have efficient environmental promotion.It must have a proper proportion of green land, clean water and fresh air.To add more greenery to a city, I would like to make the following proposals: 这一观念强调,一座现代化的城市必须有高效的环保宣传。绿地、干净的水以及新鲜的空气必须到达一个适当的比例。为了给城市增添更多的绿化,我想提出以下建议:
1.We should popularize “vertical greenery” technique, that is, to plant more green-leaved plants like Boston ivy in densely-located buildings.The roof space of buildings should be used fully to plant flowers, fruits and grasses.1.我们应该推广“垂直绿化”技术,也就是说,在建筑密集的地方种植更多的绿色阔叶植物,如波士顿常春藤。我们应该充分利用建筑物的屋顶空间,种一些花草和水果。
2.Certain room should be reserved for green belts, green patches in the building of new residential districts and the reconstruction of urban areas.2.应留有一定空间给绿化带以及新建住宅小区和重建市区的绿色补丁。
3.Measures should be taken to strengthen people’s awareness of greenery.People should, for example, be encouraged to plant “wedding trees” and “birthday trees”.Good morning, ladies and gentlemen!May I ask you a question? Which period of your life is your best memory still now? As for me, it must be the former life when I lived in a small country of Jiangnan.Please look at this picture, you can see there is a tiny bridge, a flowing brook and several cottages here.How cozy this scenery is!Sitting on the river bank andplaying with water is my favorite thing I used to do.However, terrible things happened latter.Some factories poured dirty water directly, which caused the stench of the river.I hope my kids in the future can see the wonderful scenery as I saw in my childhood SoI appeal that everyone should take their own duty to protect the environment.Thank you!早上好,(这个到时候随机应变),先生们女士们!我可以问你们一个问题吗?你觉得至今为止哪个时候的生活在你印象里是最美好的?对于我来说,那一定是我小时候生活在江南的时候。请看这幅图片,你可以看到这里有小桥,流水和人家。这是多么惬意的生活啊!坐在河岸上玩水是我曾经最喜欢做的事。然而,后来发生了一些糟糕的事情,一些工厂直接把污水排放出去,这导致了河水的恶臭。我希望未来我的孩子也能看到我小时候看到过的美景,所以我呼吁大家承担起自己的责任来保护环境。谢谢大家!
第四篇:世界水日英语作文:水污染
世界水日英语作文:水污染
It's our duty to save water.As we know , water is very important to man, we can't live without water.The amount of water which is suitable to drink is less and less.But some people don’t care about it.They waste a lot of water in their daily life.Even worse, they pour dirty water in to rivers.They throw rubbish into rivers , too.Many rivers and lakes are seriously polluted.Something must be done to stop the pollution.Only in this way can we live happily.If we don’t save water, the last drop of water will be a tear-drop of us.
第五篇:水污染案例
水污染案例
化工-3-班
20111353 安志方
传统工业是建立在掠夺自然、统治自然、征服自然的基础上,造成了人类和自然日益激化的矛盾,导致了两极分化、生态破坏、环境污染、资源锐减等严重的全球危机。我国在一些重点流域展开了大规模的污染防治工作取得了阶段性成果。部分监测断面水质有所改善,但是由于污染物的排放未得到根本遏制,一些流域的污染情况依然十分严重。在此有以下事件举例说明:
1、三门峡一村落被曝饮用水致癌 或因企业污染?
事件简介:
三门峡市陕县观音堂镇南寨村原本是一个平静而普通的小乡村,村民们日出而作日落而息,过着淳朴而稳定的日子。可现如今,全村人心惶惶,村里因患癌症死亡的人数逐年增加,几十眼井里的水村民不敢饮用,村民说因为这些水已被严重污染,成为患癌的根源所在。
村里主要的饮水源尾矿库早在十年前,还是一池清水。自从三门峡捷马电化有限公司(下称捷马电化)投产以后,水库成了臭泥沟,排出的废水直接流入黄河。目前,捷马电化在因环评不达标被省环保专项行动联席会议办公室挂牌督办期间,还在向外排污,并直流黄河。
接到村民反映当地有严重污染事件后,记者赴实地探访。在现场,记者看到尾矿库面积大约有5亩,捷马电化厂区内有两条直径30厘米左右的铁管直通尾矿库,带着臭味的黑灰色泥渣从其中一条管道中喷出,远在10米之外便能闻到一股刺鼻的臭味。
企业排出的尾渣经过沉淀,剩余的废水按照规定经过泵房,需要完全回收到厂里循环利用,达到废水零排放。但是,在泵房下面,一条1米多宽的河沟正在向下游排着泛着白沫的污水,刺鼻而且流量大,急速的水流最终流向黄河。
观音堂镇南寨村南沟组,距离捷马电化尾矿泵房下游不足50米。这十年来,由于尾矿库不间断地排放废水,导致村前面的南沟河河水污染严重。
污染物对人体健康的危害:
记者在村口河沟里看到,一些灌木已经枯死,河流底部有部分沉积的泥污。村民们说,这就是污水留下的痕迹。前段时间刚下过雨,冲走了一部分,要不还有更多泥污残留。
此时,一位村民从井里提出来一桶水,放在炉上烧开,倒在碗里,闻着没有异味,10分钟后,等一些白色絮状物沉淀下来后,尝一口明显感觉偏咸。“不仅是你们感觉咸,以前我们自己家的亲戚逢年过节来家里吃饭,用井水做饭,他们都说咸。”
距离河沟不到百米处,有该村的12口水井。这些井中的水早已不能饮用。据一位赵姓村民说,由于水被污染,以前用河水浇地种出的菜送给三门峡的亲戚,亲戚都不敢吃。
夏天村民去地里干活,腿上被蚊子咬过后,一旦碰到河里的水,被蚊子咬过的地方就会发炎;腿有伤的村民更不敢碰河里的水,沾了水伤口就会发炎、流脓,非常严重。
不仅是村里家禽牲畜得病不治而亡,最近六年来,每年都有很多村民得怪病,一些四五十多岁的村民相继因食道癌而去世。
地下水已不能够直接饮用。村民多次向有关部门反映,但一直得不到解决。无奈,多户百姓因为上游尾矿的威胁无奈搬迁到了下游。
来源:扬子晚报 作者:胡建朝 李景林 编辑:赵杨子
2、上市公司排污责任推给“历史”?——江西省乐安河流域遭污染调查
事件简介:
新华网南昌12月7日电(“新华视点”记者胡锦武、黄和逊)农田抛荒,癌症高发„„在江西德兴市,江西铜业集团下属的多家矿山企业,多年将工业废水排入乐安河,祸及下游数十万群众。面对群众质疑,排污企业仍依据20年前一次调查结论的标准赔偿,摊到受害群众手上,人均不足一元。
乐安河是鄱阳湖的重要支流,历史上被德兴、乐平两市百姓称为“母亲河”。然而,随着上市公司江西铜业下属的德兴铜矿等矿山企业不断扩张,下游的乐平市深受污染之害,涉及9个乡镇约42万人。
污染物对人体健康的影响:
在紧邻德兴的乐平市名口镇戴村,村民告诉记者,由于乐安河上游多年来污染严重,素有“油料村”之称的戴村已有2800多亩地无法耕种,近20年来全村没有一人通过征兵体检,仅癌症患者就有70多名。
村民戴金发拿出一份写满4页纸的“戴村癌症名单”说:“村里每年有四五人死于各种癌症,而且还有上升趋势。”2007年查出患有宫颈癌的卜云娥补充说:“每天都要下河洗衣服,以前还要喝河里被污染的水,怎么能不得癌症啊?”
“我们哪里是在喝水,简直就是喝慢性毒药。”戴村村民邓桂莲说,去年9月,她11岁的儿子在上海一家医院查出“肾小球性血尿”后,医生第一句话就是“你们那里的水以后绝不能再喝了”。
沿乐安河下游采访,记者看到一些地势较低的耕地出现大面积荒芜,沿岸的砾石被染成了焦黄色,泛黄的泡沫在河湾处汇集回旋„„
污染危害得到地方政府确认。乐平市政府在去年10月上报省政府的“请示”报告中称,由于受到乐安河污染影响,部分沿岸村镇的井水仅为地下水Ⅳ类水质标准,不能直接饮用。相关群众肝脏发病率高于其他地区,血检不合格面广。
不仅乐平市部分群众深受污染之害,德兴市一些群众同样叫苦不迭。
今年4月,德兴市香屯镇五星村查出数十名儿童血铅超标。当地村民认为,都是临村而建的江西铜业集团下属企业金德铅业公司“惹的祸”。村民周花秀说,厂里排出的烟尘里有铅,碰到下雨天,染得地面都是黄的。
3、河北赞皇鸿锐集团把村民饮用水变“绿茶”
2011年10月19日10:41中国企业新闻网作者:苏丽娟
事件简介:
最近几年来,患癌症、心血管病、肺结核和呼吸道疾病的村民明显增多,而且这个趋势正在往低龄化发展。村民发病具体数字没有统计,农忙季节里,许多村民出现皮肤瘙痒、发炎溃烂。
由于村里的饮用水源也被污染,村民们喝了这些水之后,经常闹肚子,有的人还患上了癌症等疾病。
村民告诉记者,他们村里在近些年,得怪病的人多了,村里很多人都有心脑血管疾病,而且有的小孩也得上一些怪病。他们也多次向有关部门反映,却得不到妥善的解决。
污染物对人体健康的影响:
记者在《中国肿瘤》期刊中看到有一篇论文《赞皇县胃癌与饮水关系的研究概况》介绍到:赞皇县胃癌高发区和相对低发区饮水微量元素含量存在明显差别。赞皇县饮用水硝酸盐、亚硝酸盐含量显著高于河北省内胃癌低发区赤城(P0.05);微核实验结果表明赞皇县胃癌高发区浓缩饮水水样具有致突变性,另外还可引起体外培养的人胚胃粘膜细胞增殖活性增强。
为此,记者咨询了中华环保联合会的一位环保专家,据他介绍,生产乳胶手套污染物主要有:(1)各生产线水洗工序产生的洗模具废水、含胶废水;(2)生产过程产生少量的氨气;(3)干燥工序产生的粉尘;(4)锅炉运行时产生的SO2、NOx、颗粒物等大气污染物;(5)备用柴油发电机组运行时产生的SO2、NOx、颗粒物等大气污染物;(6)生产过程产生的废料;(7)污水处理站产生的污泥等。
看来污染物还真不少。
地下水打上来时‘白乎道道’的,上面一层‘白沫沫’。自建厂以后村里患怪病的人逐渐多起来。我们向上头反映过,环保局来了后,厂家给环保局‘入板’(行贿),人家也就不管了,没办法。”
“现在水被污染,连牲畜都不喝了。”一村民说,这家橡胶加工厂已经有8年多了,从8年前至今,一直往沟里排放加工橡胶后的污水,日积月累,污水所流之处村庄以前很清的井水如今都变成绿色。
记者在燕赵政协新闻网看到,关于赞皇县政协一条提案敲定县城饮用水备用水源地,将处赞皇槐河上游的白草坪水库划定了白草坪水库做为赞皇县城饮用水备用水源。而橡胶手套厂污水正是排往槐河。
4、陆丰市自来水锰超标12倍 家庭主妇洗餐具指甲变黑
陆丰大安镇一水厂自来水锰超标12倍,上万居民半年来备受污水之困
事件简介:
洗手洗出黑指甲,水龙头流出的自来水竟然散发着异味?水厂水源受了污染,致使陆丰市大安镇上万居民遭遇长达半年的“污水之困”,直至前天,人们才等来了自来水厂的一份“暂不饮自来水”的提醒告示。事情的真相究竟是怎样?记者接到报料后赶赴现场。
污染物对人体健康的危害:
通告显示有“锰超标危害”
8月2日下午3时,广东陆丰市大安镇的大街小巷贴出了一份由该镇自来水厂、大安自来水公司董事会发布的“告知书”:请各用水户暂不要饮自来水。“告知书”下方还附有化验单复印件,内容是自来水中所含铁、锰、氧化物等物质的超标说明,其中“锰超标危害”一项被人画上黑线,显得格外醒目。
“告知书”引起大安镇当地居民一片哗然,桶装矿泉水价格直线上扬,塑料水桶价格也被哄抬,当地政府当天责成工商等有关部门出面干涉,控制哄抬物价行为。市场出售的食品,如豆干、肉卷等熟食没有人敢买。
家庭主妇最先发现问题
记者在采访中得知,是家庭主妇最先发现水质有问题:自今年年初以来,清洗过的餐具似乎越来越黑了,怎样也不像以前洁白;一些妇女发现自己的手指甲变黑,怎样也洗不白;连厕盆瓷砖都变色„„
记者昨天走进大安镇一王姓居民家中,用瓶子从水龙头接了一瓶水,肉眼看觉得很清澈,也没有异味。“沉淀一段时间就能看出问题了。”王先生指着家里的水桶说,那是他两天前接的自来水。记者看到,在水桶内壁与底部,确实有黑色的不明沉淀物。有居民反映,自今年清明节后就不断有群众反映大安自来水的水质有问题,据说在上月曾有群众找水厂领导反映,但水厂领导明确回复说:放心吃没问题。
前天,陆丰市疾病预防控制中心送来了一份报告:“根据检验报告的检验结果,你单位此次抽检的生活饮用水所检项目中出厂水和末梢水锰均为1.2mg/L,出水厂细菌总数为230cfu/mL,不符合《生活饮用水卫生标准》(GB5749-2006),其余检测项目均符合该标准。”根据《生活饮用水卫生标准》,锰含量应为0.1mg/L,足见大安水厂自来水的锰含量竟是国标的12倍。
污水倒灌急寻第二水源
记者了解到,陆丰市大安镇有5万多人口,分别由大安水厂和南溪水厂供水。大安水厂主要供应镇区1万多居民的饮用水,建成于1992年,在当时大安镇政府牵头下,由大安外出经商人士筹资控股,成立了大安镇自来水公司。
大安自来水厂的取水点位于汕尾漯河中下游。水质为何会超标?水厂人员曾解释说:由于河道抽沙,致使河床水位降低了近2米,平时用于排污的三渡溪和浊水涧水位高于河道,致使大安镇当地的污水倒灌至抽水井,使自来水出现臭味。据了解,出现水质问题后,水厂采取了一定的措施,如新建一口抽水井等。
生态环境与我们的生活息息相关,我们不能以破坏环境来换经济利益,而应该让经济与环境资源可协调发展。保护环境已经迫不容缓,由上面几件事件我们应该警醒。对于水环境的治理 :不应该采取先污染后治理的方式进行末端治理,而应该积极的对其进行保护从源头开始防治水污染。这些河流、湖泊治理的成功与人民强烈的环保意识息息相关,所以尤其要大力加强对民众环保意识的宣传。只有懂得了水环境的优劣直接关系到自身生活质量和健康安全的道理民众才能自觉保护水环境。