⑴ 六年级 废物回收利用 五句话英语作文 加翻译
Wastewater can be irrigated after purification 废水 净化后可以去灌溉
Scrap iron recycling can be re used to cast iron 废铁 回收后可以重新去利用，去铸铁
Waste batteries can be refined inside the heavy metals, C and other substances re use废电池 可以去提炼里面的重金属，C 等物质重利用
Burned coal contains many elements that can be used and can be filled烧过的煤 里面有很多元素，可以利用，还可以去填路
Asphalt is the resie of petroleum refining that can pave the way
沥青 就是石油提炼后的残渣，可以铺路
Plastics are made from those that are not used after petroleum refining塑料 就是石油提炼过后，用那些不用的东西做成的
The resie of sugarcane is a good raw material for making paper
甘蔗的残渣 是很好的生成纸的原料
The putamina can fall in the trees below, as fertilizer瓜皮果壳 可以倒在果树的下面，做肥料
There are also feces collected together, you can generate methane ah, make raw materials还有大小便 收集在一起可以生成沼气啊做原料
⑵ 关于污水处理过程的英语作文
Title: Process in Recycle of Used Water.
A huge amount of used water are proced in our daily life. Treatment of used water not only prevents environmental pollution also saves water resource. Recyle of used water is usually involved in the following process. First, used water is introced into a sewage plant where the water are left steady for certain time. Precipitates are separated and used for fertilizers. The remaining water can be regarded as ordinary water which either is discharged into river or introced into a purification plant for fresh water.
Therefore, we must save water in our daily life!
⑶ 水污染英语作文带翻译80字初三
1、减少耗水量：当前我国的水资源的利用，一方面感到水资源紧张，另一方面浪费又很严重。同工业发达国家相比，我国许多单位产品耗水量要高得多。耗水量大，不仅造成了水资源的浪费，而且是造成水环境污染的重要原因。
通过企业的技术改造，推行清洁生产，降低单位产品用水量，一水多用，提高水的重复利用率等，都是在实践中被证明了是行之有效的。
2、建立城市污水处理系统：为了控制水污染的发展，工业企业还必须积极治理水污染，尤其是有毒污染物的排放必须单独处理或预处理。随着工业布局、城市布局的调整和城市下水道管网的建设与完善，可逐步实现城市污水的集中处理，使城市污水处理与工业废水治理结合起来。
1, to rece water consumption: At present, China's water use, water resources are tight on the one hand, on the other waste are very serious. Compared with the instrialized countries, many of our procts unit water consumption is much higher. Large water not only cause a waste of water resources and water pollution is caused by an important reason.
Through the technological transformation of enterprises, promote clean proction and rece consumption of water procts unit, a water use, improve the utilization ratio of water to repeat, are in practice has been proven effective.
2, the establishment of urban sewage treatment system: In order to control water pollution, development, instrial enterprises also must actively the problem of water pollution, particularly toxic pollutant emissions must be dealt with separately or pretreatment. With the instrial layout, adjustment of the layout of cities and urban sewage pipe network construction and improvement, the progressive realization of the focus on urban sewage treatment, urban sewage and instrial wastewater treatment together.
⑷ 请教一篇关于水污染的英语作文
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 instry, 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 rece 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 proced 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 instry, 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
⑸ 关于海洋污染和如何保护的英语作文、
The simplest water pollution definition would be any contamination of water bodies with some pollutant(s) that changes physical, biological, and chemical conditions of any body of water making this water harmful for environment and surrounding ecosystems.
Water pollution occurs once too much pollutants (mostly in form of different waste) are discharged directly or indirectly into water bodies. Water pollution does not only cause great environmental damage but is also the leading worldwide cause of deaths and diseases responsible for the deaths of more than 14,000 people each day, mostly in developing countries.
Many people are not aware that water pollution is serious problem in almost all parts of the world, and not just in third world countries like some choose to believe. In fact many experts will tell you that reality is completely different than the common belief, and that actually water pollution problem is already out of control.
Water pollution problem is in most cases connected with the careless handling of chemical agents, toxins introced into our water through instrial mping, and farm runoff. All these factors make our water unsafe to drink.
For instance, the chlorine that is widely used to disinfect our water is believed by many to be carcinogenic, and therefore a major health issue that significantly contributed to worldwide rise of cancer rates.
Basically chlorine is present in every glass of water we draw from our tap, and although some studies have confirmed that chlorine can indeed be one of the cancer risk factors we simply cannot do without it because by removing chlorine from our water we would open the door to many waterborne diseases that would kill millions of people around the globe.
So how to protect yourself from water pollution? The best option available to us is to install a multi-layered home water filtering system in your home. The best option is multi media block system that has an activated granular carbon filter, a sub micron filter, and an ion exchange. This system is capable to prevent up to 99.99% of all of the harmful contaminants present in our water from entering your home.
High quality home water filtering system is really your best ally against water pollution.
网上找的这篇，符合你的基本要求了，希望能帮到你。