关于环境污染治理的英语作文(最新20篇)

人们一直以为地球上的陆地、空气是无穷无尽的，所以从不担心把千万吨废气送到天空去，又把数以亿吨计的垃圾倒进江河湖海。大家都认为世界这么大，这一点废物算什么？我们错了，其实地球虽大（半径6300多公里），但生物只能在海拔8千米到海底11千米的范围内生活，而占了95%的生物都只能生存在中间约3公里的范围内，人竟肆意地从三方面来弄污这有限的生活环境。

我觉得我们应该保护地球，因为没地球就没有我们人类，所以我们必须保护地球。保护地球是我们的责任！

科学家发现，犯罪同环境污染有关。美国的一位社会科学家发现，环境污染、生态失调与犯罪率升高有很大关系。他认为，环境中的有毒化学物质，特别是混于水中的有毒金属在进入人体后会破坏人的神经系统，使之失去对肌体的正常控制能力。科学家们对联邦调查局和环保局提供的信息进行了综合，特别是分析了水中含铅和锰的情况后得出了这样的结论：环境污染与一些恶性犯罪，如杀人、抢劫、强奸等有着密切的关系。那些饮用水中铅和锰含量高的州，恶性犯罪率是全国平均犯罪率的3倍。

原来，铅可以破坏大脑中一种神经细胞，而这种神经细胞则专门清除大脑中各种有毒物质。在缺钙的情况下，大脑中负责抑制冲动的神经则会受损，人的脾气会变得异常暴躁

With the development ofscience and technology ,different kinds of pollution has been produced andcaused global concern recently.

As we know, people have beenliving on the earth for thousands of years, human activity damaged natural environment, such as excessive abuse of natural resources ,the sewage dischargedfrom factories ,the animal slaughter ,kinds of chemical fertilizers andgreen-house effect. All that is mentioned above has a bad impact on the eco-system .Now, many animals aredying out. We are suffering from unhealthy food and water, we are faced withharmful rays and global warming. It was ourselves who had made a series oftroubles. As you can see, we are the final victim.

Above all, if we human beings cannot recognize theseserious problems and try our best to solve them soon, we would finally lose theenvironment suitable for us to live. So, it is our duty to protect theenvironment ,but what should we do to protect it?

In my opinion, the first and important thing is tounite all forces ,that is to say---gather all hearts together. Next we shouldprotect and plant more trees, which can dispose of the dust in the air. As forfamilies, it is effective to ride bicycles rather than drive cars. Don’t litteranywhere as you like. In addition, sorting and recycling the rubbish also playan essential role in the protection of our earth. We’d better call on everyone aroundus to lead a low-carbon life, as it may make a difference to the environment.

Thus, it’s high time that we did something to improveour surroundings. Everybody should raise the awareness to protect our motherearth. Let’s appeal to more people to join us.

All in all ,there’s no doubt that keeping the balanceof human and nature ,we will benefit a lot.

随着经济的飞速发展，人们的生活不断改善的同时，环境污染也已经成为现代社会面临的重大问题之一。近一个星期来，我们有组织地对周边的环境污染情况做调查，报告如下：

一，河水污染。 近几年来工业生产发展迅速，人们只顾着怎样节省原材料的消耗，而对于在生产中出现的一些有害的物质并没有引起重视，废水没有经过处理就直接排放到河道中，造成河流污染情况严重。我们在调查中就看到好几家工厂，把深绿色的、浓黑色的污水直接排入河流，排污口处的水面上漂浮着大量白色泡沫。居住在河边的人们随手将剩菜剩饭、家庭垃圾都装进塑料袋往河里倒，我们的母亲河，现在已经遍体鳞伤，成了一条垃圾河。

二，空气污染。我镇的工厂在生产过程中产生的废气都是没有经过处理就直接排向蓝天，企业燃用汽油、柴油，产生的废气及烟尘也弥散在空中。同时随着我镇经济的发展和外来人口增多，人们燃烧使用的煤，液化气等，能源消耗量增加，产生的废气也成比例增长。汽车、摩托车等机动车数量迅速增加，尾气排污量加大。这些废气中含有大量二氧化硫、二氧化碳和烟尘。大气污染的情况已经比较严重，严重影响到人们的身体健康。

三， 垃圾污染。

随着人们生活水平的提高，人们使用的一次性物品明显增多。一次性袋子，一次性杯子，一次性碗筷，以及被用旧的废弃的生活用品，每天都有大量的垃圾需要处理。人们在使用后，只是随手往街头巷角一扔。我们走在大街上，只要稍稍留意，就会发现随处都有丢垃圾的地方。有些垃圾发出一股刺鼻的臭味，使你不得不注目观看。这一些垃圾不能及时处理，不仅影响了市容市貌，而且直接危害到人们的身体健康。不难想象，如果突然来一阵狂风，刮起满地的垃圾，会是一副怎样的图景？ 当然，还有噪音污染、土壤污染等情况也影响着我们的生活。我衷心希望有关领导充分关注污染问题，采取有利措施，还我们一个明净的家园。

Although our country resources, abundant natural resources. But, you know? All these are not enough, more important is to pay attention to environmental protection!

I think the government should advocate environmental protection, more involved in environmental protection, contribute to environmental protection, organize environmental protection is the most critical. You said, is it?

First of all, should tell the public, to pay attention to every green thing, actively do environmental protection work, dont throw rubbish, see garbage to pick up in time. Second, want to throw the waste battery is the problem to solve, I should take this matter to do better, in some places put some recycle used batteries, for people to take every day. As a result, whether living in remote areas, or live in the bustling place, can easily dispose of used batteries, never going to happen that people dont know how to deal with waste battery threw the waste batteries into the dustbin. Finally, the government should increase the position of a environmental protection worker, let more people involved in the environmental protection work.

In order to environmental protection, take action!

我们的祖国虽然资源、物产比较丰富。可是，你知道吗?光光这些都还不够，更重要的是要注重环保!

我觉得，政府应该多多提倡环保，多多参与环保工作，为环保做贡献，组织好环保是最关键的。你们说，是吗?

首先，应该告诉市民，要关注每一件环保的事，积极做环保工作，不要随手扔垃圾、看到垃圾要及时捡起。其次，要把废旧电池该扔哪的问题解决好，应该把这件事给做得更完善：在一些地方分放一些回收废旧电池的筒，每天都有专门负责的人去取。这样一来，不管是住在偏远地区，还是住在热闹的地方，都可以很方便的把废旧电池处理了，再也不会发生人们不知道废旧电池怎么处理，就把废旧电池扔进垃圾箱里的事了。最后，政府应该增加一个环保工作者的职务，让更多的人投身于环保工作当中!

为了环保，行动起来吧!

Industrial pollution is clearly one of the biggest contributors to our polluted landscapes, at least here in the west. There are plenty of causes of land pollution, from urban and industrial ones, to rural and agricultural sources.

But which kinds of land pollution are the most important? And what can we realistically do to help prevent more pollution?

This part of the site gives an overview of some of the most important causes of land pollution, including industrial pollution.

There are also some recommendations for helping avoid domestic land pollution incidents.

Click here for some good reading on industrial pollution and land pollution causes and solutions.

industrial pollution is the industrial production process of the formation of gas, waste water and solid emissions on the environment pollution. industrial pollution is mainly concentrated in a few industries. paper, chemical, steel, electricity, food, mining, textile and other seven sectors accounted for the total wastewater discharge 4 / 5. paper and food industry accounts for cod emissions of cod emissions 2 / 3, non-ferrous metallurgical industry, heavy metal emissions of heavy metals emissions account for nearly 1 / 2. industrial pollution is the industrial enterprises in the production process, including human biological survival and reproduction of the natural environment against. pollution is mainly from the production of the "three wastes" (waste water, waste gas, waste) and all kinds of noise caused can be divided into water pollution, air pollution, waste pollution, noise pollution.

industrial pollution hazard. first, a large number of industrial production in the discharge of untreated water, gas, slag and other hazardous waste, it will seriously damage the ecological balance of agriculture and natural resources on the development of agricultural production caused great harm; second, industrial "three wastes" of the industry production itself is also very serious hazards, toxic pollutants can corrode pipes, damaged equipment, affecting plant life, etc.; third, environmental pollution, rampant pollution, directly endangering the health of the masses; also some contamination is not easy to find, after the damage that has very serious

Today I saw an article called "everybody comes to the bend". The message is that the students will work together to protect the schools environmental health.

The environmental health of our school is not good enough. Although many students love the school very much, every day you can see many students in earnest service for schools, some pick up the garbage in the trash on the ground, some active hand at the broom sweeping the floor, and take the initiative to clean the blackboard......

But also some students could have done better in cleaning, including me, sometimes very throw rubbish casually, confetti, some classmates clearly see the floor with paper scraps, but them as invisible, this is not "ownership" of the spirit, also greatly affect the appearance of the school. Hope the students to act, "everyone to curved waist" activities, all be the master of the school, everyone starts from me, for us to make our campus environment clean and beautiful. Let people study in high quality environment so that they can get good grades.

今天我看到一篇文章名为《大家都来弯弯腰》。内容是讲，号召同学们齐心保护学校环境卫生。

联想到我们学校的环境卫生也做的不够好。虽然许多同学都非常爱学校，每天可以看到许多同学在认真地为学校服务，有的捡起地上垃圾扔在垃圾桶，有的主动拿起扫帚扫地，还有的主动擦黑板......

可是还有些同学在保洁方面做得不够好，包括我自己，有时很随便地扔垃圾、纸屑，有的同学明明看到地上有纸屑，但他们当作看不见，这样很没“主人翁”的精神，也大大地影响了学校的面貌。希望同学们行动起来，开展“大家都来弯弯腰”的活动，人人争做学校的小主人，人人从我做起，使我们的校园环境既清洁，又美丽。让大家在优质的环境中读书，这样才会取得好成绩。

Environmental protection is every one of us to do, make the responsibility of each of us, once you live in the earth, you have to protect the environment, because we want for our children and grandchildren, give them a good living environment, and not to harm the environment and harm to our children and grandchildren.

Its our duty to protect the environment, and some people said: this is an important task, we are a little, it should give the big man to do, we have to do is not to undermine. Many people agree that in the face of this statement, and the I will against it. In fact, environmental protection is more than a great thing, or do we all the citizens of these things, and they will go to the governance, we control our things, mind your own affairs, because environmental protection from a small one.

Environmental protection is a small matter, dont throw a piece of junk, dont chop down a tree, not a one-time items... Maybe, you have the conditions, is a piece of junk, recycling plant a tree, with an item again... This is to protect the environment, is so simple, need not you do more difficult things, environmental protection is just as simple as that.

环保是我们每个人要做的事情，使我们每个人的责任，你一旦生活在地球，你就要保护环境，因为我们要为我们的子孙后代着想，给他们一个好的身活环境，而不是去破坏环境，危害我们的子孙。

保护环境是我们的责任，而有的人却说：这是一个重任，我们是个小人物，这应该给大人物去办，我们不破坏就行了。面对这种说法，很多人都同意，而我就反对。其实，环保不止是大人物的事情，还是我们这些市民的事情，而他们就去治理大事，我们就治理我们的事情，管好自己的小事，因为环保是从一件小事做起的。

保护环境其实是一件小事，不扔一件垃圾、不砍一棵树、不用一次性用品……也许，你有条件的话，就回收一件垃圾、种一棵树、再次用一件物品……这都是保护环境的行为，就是如此简单，不用你做更难的事情了，环保只是这么简单。

In the past few decades, our Earth has changed a lot, but to the bad

direction. Among these changes, the air pollutions resulting from a huge number

of automobiles and coal-burning is almost the severest. The severe air pollution

alarms humans of the heavy load we have exerted on Earth by our insatiable

production and usage of automobiles. However, with the deepening of

urbanization, more cars are needed, which will make the air pollution worse.

Therefore, the following actions should be taken. First, we should apply the

most cutting-edge technologies in order to adopt new forms of energy as

substitutes for fossil fuels. Second, try hard to develop possible

transportation means, which are enviromental friendly. So that the citizens can

reduce the dependence on cars. In short, our humans should take responsibilities

for the air pollution and have to find ways to solve this problem.

Good environment can make people feel happy and fit .To improve the environment means to improve our life.

We should plant more trees and flowers around us .We shouldn’t cut them down .We should stop factories from pouring waste water into the river and waste gas into the air.

Whenever we see litter on the ground ,we should pick it up and throw it into dusbins.Never spit in public.Don’t draw on public walls.It’s our duty to protect the environment.

写作的时候少不了需要事例，欢迎阅读环境污染事例作文哦!

在一些国家，资本家或生产单位的经济人为了追求高额利润，任意向自然界排放各种有害物质，严重污染环境，特别是大气和水源的污染，造成社会公害，引起许多疾病，使广大人民的健康和生命受到严重威胁。

对水源的污染有多种，其中“水俣病”就是举世闻名的日本公害之一。

“水俣病”于1953年首先在日本九州熊本县水俣镇发生，当时由于病因不明，故称之为水俣病。

1950年在水俣湾附近渔村中，发现一些猫步态不稳，抽筋麻痹，最后跳入水中溺死，当地人谓之“自杀猫”。

1953年水俣镇发现一个生怪病的人，开始只是口齿不清，步态不稳，面部痴呆，近而耳聋眼瞎，全身麻木，最后神经失常，一会酣睡，一会兴奋异常，身体弯弓，高叫而死。

1956年在这个地区又发现五十多人患有同样症状的病。

经过对病的调查和研究，在1962年才确定水俣病的发生是由于汞的环境污染，特别是常期食用被污染的鱼和贝类引起的甲基汞慢性中毒。

这是从水俣镇的工厂排放的氯化甲基汞污染海域，使鱼和贝类中毒造成的。

继水俣镇之后1963年，日本新泻县又有大批自杀猫、自杀狗出现。

1973年在有明海南部沿岸的有明町等地又发生了水俣病。

据报导这三次发病人数共计900多人，实际上在日本受害人数远远超过这个数字，仅水俣镇受害居民已有一万人左右。

汞俗称水银，它广泛应用于许多工业部门。

汞及其化合物都是有害物质，尤其是汞的烷基化合物的毒性更大。

汞及其化合物可以通过呼吸或消化系统进入人体污染环境的事例作文。

无机汞进入人身体后，含汞浓度最高的是肾脏和肝脏。

有机汞在人脑中蓄积最为显著，其次是肝和肾

汞中毒后的临床症状即如“水俣病”症状。

造成水污染的工业公害除汞外，还有酚、氰类、铬、砷及某些重金属盐等物质。

这些物质从工厂及科研单位排放出来，造成了严重的水污染。

从而对人类造成的危害在国内外都时有发生。

因此在发展国民经济，加快四个现代化的进程中，一定要注意保护人类赖以生存的环境，防止污染，使人类在优美、舒适的环境中生存发展。

Today, we read a lot about the passage to protect the environment. I recall ever happened in my side.

Remember last years summer vacation, my father and I went for a walk EHu edge, a way, Im kind of shouted thirsty, so my father on the side of the road store bought me a Popsicle. I ate and go, soon finished eating, carelessly threw the ice sticks into EHu. Dad saw, reminded me immediately; "Coco, cant litter oh! If everyone like you to throw garbage in the lake, the beautiful EHu lake becomes waste." Im ashamed of say: "know, next time I must not litter." Dad smiled and stroked my head and said: "the earth is our home, we should protect it, cherish it, let the sky bluer, the water cleaner, the grass is greener." I naughty to say: "oh, that is, everybody has said, the city is my home, clean environment depends on everybody. I understand." From then on, I no longer throw garbage.

I want to take care of the environment is closely related to everyone, so lets start from everyone!

今天，我们读了很多关于保护环境的小短文。我想起曾经在我身边发生的事情。

记得是去年的暑假，我和爸爸一起去鹅湖边散步，走了一段路，我就一个劲的喊口渴，于是，爸爸就在路边的小店给我买了根冰棍。我边吃边走，一会儿就吃完了，随手把冰棍棒往鹅湖里一扔。爸爸看见了，马上提醒我说;“可可，不能乱扔垃圾噢!如果每个人都像你一样往湖里扔垃圾，这美丽的鹅湖不就变成了垃圾湖了。”我羞愧的说：“知道了，我下次一定不乱扔垃圾。”爸爸微笑着抚摸我的头说：“地球也是我们的家，我们应该保护它，爱护它，让天更蓝，水更清，草更绿。”我调皮的说：“噢，那就是大家一直说的，城市是我家，环境清洁靠大家。我明白了。”让从那以后，我再也不乱扔垃圾了。

我想爱护环境与每个人息息相关，所以要从每个人做起!

how to save environment? i think we should do the followings: first, it’s best to ride a bike to school, don’t take a bus or a taxi. second, i will remember to turn off the lights when i leave the classroom. third, in my free time, i will collect the empty bottles and waste paper for recycling. the fourth idea is turning off the shower when i ‘m not using it. fifth, it is imporment to save water and money. also, i won’t spend too much money on expensive things. last, we had better not cut down the trees, we have to take care of the trees . i’ll try my best to save the energy, i hope i can do something for our country.

the environmental protection is the most major problem which in the modern life the humanity faces. must solve this problem must start from foundation. first, must massively propagandize, enhances peoples consciousness with understanding, strengthens the environmental protection consciousness. next, must carry on waste recovery use, reduces to forest-trees felling. also must strengthen to white pollution processing, little uses the plastic product. finally, must make improvement to clean aspect. causes the citys appearance to be neater. for earths tomorrow, we must start from the now diligently, will want the well local constable to protect the environment. to this us proposes as follows suggests: implementation trash classification packed in bags. like this not only can reduce the environmental sanitation workers work load, but also can even better basically arrive makes use of waste, to reduce the pollution, saves the resources.

Environmental pollution and ecological destruction, have to the human social economic development and peoples normal life constitute a reality threat. As a modern citizen, care for the environment, advocate civilized, doubtless is our own morality and responsibility.

Therefore, we are proposing the people from changing the traditional behavior style and concept of value, dealing with the environmental problems in daily life, cultivate voluntarily protect the environment, the moral sentiment, starts from me from you, starts from now to start, cherish every drop, each tree, each piece of lawn, every piece of land, civilized, tree to be fresh, we agree, we become the most simple quality, form "protecting the environment, everyone duty" of the good society as a whole.

电池是在生活中用得最广泛的商品之一，计算器、手表、电动玩具、电话、复读机......非常多的商品都离不开电池。可是电池用完了，就到处乱扔，造成了很大的危害。

在班上，有一半的同学都说乱扔废旧电池没有危害。

我在《十万个为什么》这本书上查到，《废旧电池为什么会致人死亡？》它的内容大概是：一年冬天，日本发现了有十几个病人：手颤，双腿僵硬，迈不开步，一会儿哭，一会儿笑。后来，两人死亡，一人投河自杀。经尸体解剖证实，不是细菌脑炎，而是与摄入了过量的金属锰有关。是因为，水井里埋过300多个回收电池，问题就出在这废旧电池上面。废电池埋在土里，外壳腐烂后，里面的锰外露，遇到氧一化碳时，转化成了水溶性的重碳酸盐，重碳酸盐随着地下水渗如井里，造成了饮用者锰中毒。

可是，我给一些说没危害的同学看了这篇资料后，他们依然说乱扔废旧电池没有危害。但我认为危害很大，因为从这篇资料上就可以看出乱扔废旧电池会导致一些人的死亡。

这告诫人们：废旧电池千万不能随便乱丢，要很好地集中处理。

亲爱的同学们：

首日供暖却雾霾来袭，继华北之后，雾霾布满了哈尔滨的大街小巷。

可是你知道么，雾霾天气极易诱发呼吸道疾病，尤其是对老人、孩子、心脏病和肺病患者等敏感人群，可诱发哮喘、气管炎、肺炎等多种炎症，甚至对健康人也会造成轻微的气道灼伤，出现咳嗽、痰量增多的症状。此外，雾霾天对人体心脑血管疾病的影响也很严重，可能诱发心绞痛、心肌梗塞、心力衰竭等，使慢性支气管炎出现肺源性心脏病，抵抗力较差的糖尿病患者极有可能出现肺部及气管感染从而加重病情。

现由航天学院学生会向大家发出倡议：保护自己，拒绝伤害;关爱他人，传递真心。诚挚邀请大家参与“保护自己，关爱他人“雾霾天气自我防护倡议活动。

【防护建议】

1、 尽量减少在雾霾天气中的停留时间，在必要的情况下，要戴上口罩加以防范。

2、 雾霾天气情况下，最好改为室内锻炼或者更改活动时间，尽量减少室外活动。

3、 保持良好的心态，保证睡眠，多吃水果蔬菜和清淡的食物，提高自身免疫力。

4、 提醒家人、朋友关注自己的症状(中老年人注意监测血压和血糖的变化)，如果有胸闷、气短、心慌等不适症状，一定要及时就医。

5、 雾霾天气要少开窗，最好等太阳出来再开窗。

送人玫瑰，手留余香，关心他人，共同分享。在此，航天学院学生会倡议各位同学采取下列方式参与活动：

【活动方式】

1、 免费在室外活动现场领取倡议书和口罩，参与条幅签名。积极了解自我防护的基本知识，保护自己，从小事做起。

2、 将倡议书给至少三位亲友传阅，提请他人呵护身体，关注健康。

3、 转发航天学院学生会人人主页上的倡议书并@至少一位好友。

4、 在生活中从小事做起，提倡绿色生活，节约环保，减少污染，回收资源，为环境保护、生态文明贡献出自己的一份力量。

It was the industrial revolution that gave birth to environmental pollution as we know it today. The emergence of great factories and consumption of immense quantities of coal and other fossil fuels gave rise to unprecedented air pollution and the large volume of industrial chemical discharges added to the growing load of untreated human waste. Chicago and Cincinnati were the first two American cities to enact laws ensuring cleaner air in 1881. Other cities followed around the country until early in the 20th century, when the short lived Office of Air Pollution was created under the Department of the Interior. Extreme smog events were experienced by the cities of Los Angeles and Donora, Pennsylvania in the late 1940s, serving as another public reminder.

Because of the fiction movie 2012 which describes a horrible scene that the whole world was destroyed by earthquake, volcano and tsunami, the view of doomsday is making a great clamor. Mayans predicted December 21, 2012 is the end of the world and the sun of 22th will never rise again.

Though it is now seems that this prediction is just a nonsense without any scientific support, it did provoke peoples thinking about environment. In awake of the prediction, we cant help asking why this horrible prediction happen? I think one answer may be related to the environmental degradation. As we all can see and feel, the worlds environment is going downhill with severely polluted rivers and airs. More often we cant see clearly the sun because of heavy air suspended matter caused by pollution. If continues going this way, I think the doomed day will come true if not now, then one day.

In consequences, for the sake of our own life, we should take efforts to protect the environment and save this planet. is the alarm bell to human beings that we should protect our planet, culture and civilization. Otherwise, the doomsday will come soon.

[英语CET-4作文：末日论引发的环境危机

导语：近年来,环境保护仍存在许多问题。其中最严重的问题之一是空气、水和土壤的严重污染。下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities.

To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental protection today.

In my opinion, to protect environment, the government must take even more concrete measures. First, it should let people fully realize the importance of environmental protection through education. Second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves.

【参考译文】

近年来,环境保护仍存在许多问题。其中最严重的问题之一是空气、水和土壤的严重污染。污染的空气对人体健康有害。污染的水导致疾病和死亡。此外,随着现代城市的快速发展,植被已大大减少。

为了保护环境,许多国家的政府做了很多。已采取立法步骤控制空气污染,保护森林和海洋资源,制止任何环境污染。因此,政府在今天的环境保护中发挥着最重要的作用。

我认为,要保护环境,政府必须采取更具体的措施。首先,它应该让人们通过教育充分认识到环境保护的重要性。第二,应该更加努力使人口规划政策付诸实践,因为更多的人意味着更多的人意味着更多的污染。最后,故意破坏环境的人应该受到严惩。我们应该让他们知道破坏环境意味着毁灭人类自己。

People plant a great number of young trees in the mountains.When the trees grow big and tall enough,they are cut down by workers and carried out of the mountains to the paper mill where fine paper is made from wood.Then it is taken to every corner of the country and used for different purposes.Some people use paper to copy writing,others use it to write something such as letters,reports and articles.When paper turns out to be of no use,the waste paper is collected and retreated in the recycling factory before being put into use again.