下載本文檔
版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進(jìn)行舉報或認(rèn)領(lǐng)
文檔簡介
1、精選優(yōu)質(zhì)文檔-傾情為你奉上垃圾的分類The classification of garbage Hello, everyone! I am glad to have this chance to share some ideas about the classification of garbage with you. When walking in the campus, you usually ask yourself,“where is the garbage can?”,in order to lose rubbish in your hand. In the past, I thin
2、k it is a fairly easy thing to throw rubbish. The only thing which waste my time is to find a garbage can in the nearby. Then I would throw the garbage into the trash can with giving a whistle. But now things are changing. Along with the environmental policy, I find that more and more garbage can wi
3、th novel style appeare in the campus. They ordinarily consist of two parts. One used to hold the recyclable garbage, and another used to store unrecyclable garbage. So when Im ready to throw rubbish, I need to stop and think. What type of garbage does it belong to in my hand? Recyclable? Unrecyclabl
4、e? Then I must to bent down to see what is written on the barrel. Which one is recyclable barrel? Which one is unrecyclable barrel? Because Im nearsighted. Although this process wastes my some time, when I put the rubbish into the right position, I will arise spontaneously a sense of achievement. Be
5、cause I think I have done a little useful thing for the great cause of environmental protection.But sometimes ,it is not a simple thing to make sure the type of garbage in my hand. For the same piece of paper, it belongs to different garbage classification in different situations. If it is a clean p
6、iece of paper, it belongs to recycle garbage without doubt. When I write on the paper, or fold the paper, I still can easily know it belongs to recycled garbage. But how about this? (sneeze, blowing my nose, chewing gum). Do you still insist that it is recycled rubbish? I believe that most people do
7、nt. Specifically, this answer is not correct either. In the garbage classification, it belongs to the combustible rubbish or organic waste. For the other one example, when you want to throw away the leftover breakfast, how do you deal with it? Is it recycled? Is it unrecyclable? Or not all. Because
8、the leftover breakfast belongs to kitchen waste. Next, lets look at the specific classification of garbage. As we can see, the consumer, mainly produces four kinds of rubbish in our daily life. They are recyclable, unrecyclable, combustible, and kitchen waste. For the unrecyclable, the main way to d
9、eal with it is landfill. It takes up a lot of land and pollute them. However, if we adopt the right technology to it, the unrecyclable garbage can be converted to methane which is useful for us. For the recyclable garbage, they are often used to recycle, and produce recycled goods. And how about com
10、bustible rubbish? Just as its name implies, the main way to deal with it is burning. The energy of burning is used to generate electricity which provide security for the life. Next for the kitchen waste, it is very appropriate to organic compost. Organic fertilizers is a kind of environmentally frie
11、ndly fertilizers. So in the end, the garbage is reused in various other ways and come back to our life. This is a very valuable cycle.For example, how to deal with waste batteries? If there is only one or a little ordinary battery, you can throw it and living garbage together. Because the battery wi
12、th mercury do little harm to the environment. Recommended not to collect the battery, and not plan to thrown away when you think it. Because you may forget it. A lot of batteries have greater pollution. If you have many batteries is in need of treatment, please put it to correct position. Our school
13、 has a special garbage can to recycling battery.So now the garbage classification is not perfect, but it is very helpful to built up our consciousness of garbage classification. You might ask, “Is there a simple method which can quickly classify rubbish?” Sorry, I cant give this method. Because garb
14、age classification depends on each persons value judgement. But you can give the rubbish to the garbage man in your dormitory and ask, “How much does they value?” If he take the garbage and give you some money, it means the garbage is recycled. If he gives you a glimpse and say, “go away!” It means
15、the garbage is unrecyclable.So I support the garbage classification policy. Many people side and I are also to do so. I usually take some times to divide garbage into two parts. This part is recycled garbage. That part is unrecyclable garbage. Then I put them into correct position. But in the end, what happened? I see the garbage to be put together once again! Are you kitting me? This is
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
最新文檔
- 2024年日語外貿(mào)業(yè)務(wù)員勞動協(xié)議
- 2024年電氣工程服務(wù)協(xié)議詳細(xì)模板
- 2023-2024學(xué)年中原名校高考數(shù)學(xué)試題仿真卷:數(shù)學(xué)試題試卷
- 2024年創(chuàng)意動畫廣告制作協(xié)議示例
- 2024專業(yè)護士聘用協(xié)議細(xì)則
- 2024年度黨組織結(jié)對共建協(xié)議
- DB11∕T 1721-2020 水生生物調(diào)查技術(shù)規(guī)范
- 2024精制陶瓷購銷協(xié)議樣本
- 二手車銷售協(xié)議范本(個性化)
- 2024年煤礦作業(yè)自卸運輸車銷售協(xié)議
- 倍的認(rèn)識(劉松)
- C++語言基礎(chǔ)知識
- 潰瘍性結(jié)腸炎的中西結(jié)合治療
- 重大版小學(xué)英語四年級上冊課件
- 工程施工階段全過程造價控制與管理工作方案 精品
- DB15T 389-2021內(nèi)蒙古自治區(qū)造林技術(shù)規(guī)程
- 《是誰毒害了小鯉魚》(幼兒園課件)
- YY∕T 1838-2022 一次性使用末梢采血器
- 求職個人簡歷表格【范本模板】
- 《企業(yè)財務(wù)分析》課程思政教學(xué)案例
- DB11T 2003-2022 蒸壓加氣混凝土墻板系統(tǒng)應(yīng)用技術(shù)規(guī)程
評論
0/150
提交評論