垃圾分类的科普知识

垃圾分类,一般是指按一定规定或标准将垃圾分类储存、分类投放和分类搬运，从而转变成公共资源的一系列活动的总称。下面是小编为大家整理的垃圾分类的科普知识，仅供参考，欢迎阅读。

垃圾分类的形式

垃圾分类是对垃圾收集处置传统方式的改革，是对垃圾进行有效处置的`一种科学管理方法。人们面对日益增长的垃圾产量和环境状况恶化的局面，如何通过垃圾分类管理，最大限度地实现垃圾资源利用，减少垃圾处置的数量，改善生存环境状态，是当前世界各国共同关注的迫切问题。

垃圾分类的优点

减少土地侵蚀：生活垃圾中有些物质不易降解，使土地受到严重侵蚀。垃圾分类，去掉可以回收的、不易降解的物质，减少垃圾数量达60%以上。减少污染：中国的垃圾处理多采用卫生填埋甚至简易填埋的方式，占用上万亩土地；并且虫蝇乱飞，污水四溢，臭气熏天，严重污染环境。

垃圾的种类

可回收垃圾

主要包括废纸、塑料、玻璃、金属和布料五大类。

废纸：主要包括报纸、期刊、图书、各种包装纸等。

塑料：各种塑料袋、塑料泡沫、塑料包装（快递包装纸是其他垃圾/干垃圾）、一次性塑料餐盒餐具、硬塑料、塑料牙刷、塑料杯子、矿泉水瓶等。

玻璃：主要包括各种玻璃瓶、碎玻璃片、暖瓶等。（镜子是其他垃圾/干垃圾）

金属物：主要包括易拉罐、罐头盒等。

其他垃圾

其他垃圾(干垃圾），包括砖瓦陶瓷、渣土、卫生间废纸、瓷器碎片等难以回收的废弃物，采取卫生填埋可有效减少对地下水、地表水、土壤及空气的污染，在当今的社会，暂时还无有效化解其他垃圾的好方法，所以须要尽量少产生。

厨余垃圾

厨余垃圾（湿垃圾）,包括剩菜剩饭、骨头、菜根菜叶、果皮等食品类废物。经生物技术就地处理堆肥，每吨可生产0.6~0.7吨有机肥料。厨余垃圾含有极高的水分与有机物，很容易腐坏，产生恶臭。

有害垃圾

有害垃圾含有对人体健康有害的重金属、有毒的物质或者对环境造成现实危害或者潜在危害的废弃物。包括电池、荧光灯管、灯泡、水银温度计、油漆桶、部分家电、过期药品及其容器、过期化妆品等。这些垃圾一般使用单独回收或填埋处理。

垃圾分类科普知识

现在，越来越多的人加入到垃圾分类行动当中啦，但是，你扔出去的垃圾分对了吗？下面和小编一起来看垃圾分类科普知识，希望有所帮助！

误区一：厕纸也是纸，可以回收

可回收的废纸主要包括报纸、期刊、图书、各种包装纸等（污染严重的纸除外）。在一般的认知中，厕纸属于纸张，是可回收的。但实际上，厕纸遇水即溶，不算可回收的“纸张”。类似的还有餐巾纸、厨房用纸等，也不可回收，都属于“干垃圾”。

误区二：干的纸尿裤是干垃圾，湿的是湿垃圾

不论纸尿裤湿不湿，纸尿裤都是干垃圾！因为干垃圾、湿垃圾并不是根据含水量来区分的，湿垃圾是指日常生活产生的.容易腐烂的生物质废弃物，干垃圾是指除有害垃圾、可回收物、湿垃圾以外的其他废弃物。类似的还有餐巾纸、湿纸巾、卫生间用纸等。

误区三：大骨头从厨房来，属于湿垃圾

事实上，大骨头因为“难腐蚀”且“质地坚硬不易粉碎易损坏湿垃圾末端处理设备”而被列入“干垃圾”，类似的还有榴莲壳、椰子壳等，但鸡骨、鱼骨、玉米棒、苹果核等较软“易腐蚀”，属于“湿垃圾”。

误区四：将湿垃圾装袋子后，直接扔进垃圾桶

常用的塑料袋，即使是可以降解的，也远比湿垃圾更难腐蚀。此外装过湿垃圾的塑料袋沾有各类污迹，因此正确做法是先破袋，将湿垃圾倒入“湿垃圾”桶中，再把袋子扔进“干垃圾”桶中。

误区五：饮料没喝完，塑料饮料瓶直接投入可回收垃圾桶

不可以！塑料饮料瓶里剩下的液体，属于纯流质的食物垃圾，应先将液体直接倒进下水口，再将塑料饮料瓶冲洗干净后压扁，投放到“可回收物”垃圾桶中。这样既可以减少环卫工人的工作量，又可以压缩塑料瓶的体积，方便运输。类似的还有装可乐的易拉罐、装牛奶的利乐包装等。

误区六：过期食品连带包装物一起丢进垃圾桶

过期食品，比如一包受潮过期的瓜子，连带包装物一起丢进垃圾桶？这样做显然不妥！因为瓜子容易腐烂，属于湿垃圾，而包装物（如塑料包装袋），属于干垃圾，所以正确做法是将瓜子投放到湿垃圾的收集容器，塑料包装袋投放到干垃圾的收集容器中。

误区七：玻璃瓶收破烂的都不要，扔进干垃圾桶

玻璃瓶属于“可回收物”，可是因为它们个头大、分量重、回收利润低，就连收破烂的都嫌弃！收破烂的不收，那我们就只能把他们扔进“干垃圾”桶吗？不！正确的做法是投放到小区公共区域设置的可回收物收集容器，如果小区有开展两网融合服务站点，还可以将可回收物交投到这里，由保洁员分拣后纳入废品回收系统。

关于垃圾分类的英语作文（通用10篇）

在日常的学习、工作、生活中，大家总免不了要接触或使用作文吧，借助作文可以提高我们的语言组织能力。为了让您在写作文时更加简单方便，下面是小编收集整理的关于垃圾分类的英语作文（通用10篇），欢迎阅读，希望大家能够喜欢。

　　垃圾分类的'英语作文1

The resources of the earth are limited. We should cherish and cherish these resources. So were going to do garbage sorting, and reuse the available resources again.

At home, remind everybody garbage classification, water bottles, cans, such as waste paper packed together to sell, resources recycling, and made money, the waste batteries, cartridges, etc in the recycling bins. In school, you can reuse and reuse garbage, put in two different trash cans, one is recyclable and one is unrecyclable. Learn from your classmates and discuss ways to classify rubbish. In the suburbs, we will use two bags to classify garbage, pick up the garbage that we see and classify it, so that it is the best young pioneers. This allows you to easily categorize.

Everyone is sorting garbage, and the earth is beautiful. We will see the thick wood, the clear water, the blue sky and the blue sea, everyone has a sweet smile.

　　垃圾分类的英语作文2

With the development of economy and the improvement of peoples living standard, the problem of "garbage besieged city" has become increasingly prominent. Everyone will throw out a lot of garbage every day, but there are few cases of garbage classification. Last Sunday, I came to a nearby village to do a small survey of garbage classification.

As soon as I entered the village, I found that there were many health dead spots in the village. The back streets and alleys were full of garbage, and the garbage cans were stinking. "How do you deal with the garbage in your house?" I visited several families randomly and got the same answer: "lets throw the garbage together and let the garbage truck take it away."

There are many rubbish in our daily life. They come from different places and pass by different peoples hands. Many people throw some recyclable things into the garbage can no matter what they are, which is very wasteful. In addition, garbage piles up to destroy our living environment, even affect human health, which is very harmful

Therefore, I think each department can go to some public places or communities for publicity and education. Through holding some garbage classification knowledge competitions, we encourage everyone to actively participate in and really attach importance to it, so that people can fully understand the methods and significance of garbage classification.

　　垃圾分类的英语作文3

Today I did a good thing at home, which is to make a careful classification of garbage in the garbage can.

In advance, my parents and I searched the Internet for information, and learned about the basic classification of garbage: there are recyclable garbage, kitchen waste recycling garbage, other garbage, and hazardous waste. Then we will collect in daily life of the moon cake box, cardboard production into a trash can, I painted posters, trash can is responsible for layout, mom and dad is responsible for the fixed sealed cardboard do mand to trash on the ground with his finger said. "like a fishbone, ah, ah leftovers etc. Garbage can be recycled garbage into the kitchen garbage. Junk like battery light bulbs is toxic and hazardous. Waste paper, plastic, iron and wood are also recyclable waste. So we began to scramble.

We managed to sort it out for a long while. Later, dad found out that we had made a lot of mistakes. We sorted it out almost again. I think: must study hard to learn about environmental protection, make our environment more beautiful.

　　垃圾分类的英语作文4

As is encouraged to protect the environment,rubbish classification is very necessary.It can save the money and the time for a country to deal with rubbish and it also can enhance the quality of people.Concerning the benefits of rubbish classification,China has done something really wisely.

Now we can see all kinds of rubbish bin in the street,in the park,in the munity and so on.And rubbish classification is now deeply rooted in peoples mind.Im really appreciate that.

　　垃圾分类的英语作文5

Most people haven’t formed the habit of and mitted themselves to waste sorting now in China. They would throw their domestic garbage - kitchen refuse, abandoned plastics and papers,broken china and glass, etc. - all into the same public containers, without thinking whether they are recyclable or not.

This, obviously, will reduce the value of stuff that can be recycled or reused, such as plastics and papers. Besides,the growing amount of garbage makes the building of more landfills necessary, which will worsen the shortage of land. Worse still,disposing of the recyclable waste like plastics by burning will give off toxic smoke which seriously pollutes the air. ID this sense, throwing the trash unsorted should not be advocated, no matter from the perspective of economy or protecting the environment.

On the contrary, if we sort out recyclable waste before throwing them away, the amount of trash will be reduced sharply. Accordingly, the cost of running landfills and treating waste will be brought down greatly. Whafs more important, less waste will have to be burned or buried, meaning resources waste and pollution will be reduced. Therefore, economically and environmentally, it is of great significance to call for waste sorting.

　　垃圾分类的英语作文6

Dear fellow students,

Our school has started a program of garbage classification. Different kinds of garbage are required to be sorted out and placed in different dustbins. Paper can be recycled, while leftovers can be collected as food for pigs or processed as fertilizer for plants. Above all, such harmful things as plastics and used batteries should not be mixed with other wastes.

The program is of great benefit. We will be able to save resources by making use of recyclable garbage and harmful things will not pollute our environment after special treatment.

Lets work together for a better campus!

　　垃圾分类的英语作文7

One day, my mother and I went for a walk in the park. I was very happy, but I saw one of the things that made me most angry. The aunt put all the rubbish in a red garbage bag with nails in it. Tubes. The skin. Waste paper, etc. Recyclables. Hazardous waste. Kitchen waste and other garbage are all in the kitchen trash bin, and do this every night. I thought: if everyone did this, the sanitation workers would not be exhausted. How could this work? I was not worth the sanitation worker, I went over and said to her, "aunt, there are four trash cans here. Please sort them out." Who knows, it seems that I am not right, in turn scold me to say: "you this little girl, I cent do not classify you what matter, scatter your step, love nosy person." At that time, I really wanted to look for a lot of people to ment, luckily my mother stopped me, I didnt have a joke.

This kind of person is not classified, still break a verbal abuse, really want to hit him.

　　垃圾分类的英语作文8

Seeking to reduce the amount of garbage in the city, Hangzhou, capital of East China’s Zhejiang Province, is experimenting with a measure to ‘name and shame’ those who fail to put garbage in the right place.

At the Dongpinggang Community on Hubing Road, people should mark their household numbers on garbage bags before throwing them away, and there are now inspectors staying beside the dustbins, evaluating the classification of garbage.

The regulations on garbage classification require people to put garbage into four separate bins labeled recyclable waste, harmful waste, kitchen waste and other waste. A total of 843 residential(住宅区的) areas, about 55 percent of the city’s total, have adopted this measure.

The results of the evaluation are posted in a diagram near the dustbins. The households which have correctly sorted more than 80 percent of their garbage will be marked in green,those with less than 40 percent garbage correctly sorted are marked in red and the rest in yellow.

Vice director of the Hubing Road office, Yao Jie, said. “The performance of every household in garbage sorting can be clearly seen by the public under such a system.”

　　垃圾分类的英语作文9

Society produces a lot of rubbish, such as leftover food, waste paper, plastic bottles and batteries every day. It has bee a big headache in every city. How to solve this problem? I think rubbish classification is a good way of dealing with it.

Firstly, rubbish classification can reduce the amount of rubbish and the rubbish pollution to the environment. What is more, it can recycle resources, which will do good to our environmental protection.

Since rubbish classification has so many advantages, our government should take effective measures and immediate actions. Different dustbins should be placed in public places so that residents can leave their sorted rubbish in them.

　　垃圾分类的英语作文10

Some waste is not degradable naturally,which will exist forever, but some waste can be recycled and reused again.

Waste sorting can help divide the reusable waste from the rest. And there are two reasons for doing this.

Firstly, the earth is limited in its natural resources, and many products are made from finite resources, which cannot be generated by nature in a short period of time. Simply dumping this kind of products is wasting resources. Secondly, some part of the waste is of value. To reuse and recycle this kind of waste is to save resources to a large extent, which also contributes to environmental protection. Sorting waste is a meaningful deed. If everyone can do it, small things can make a big positive impact on the environment.

垃圾分类的调研报告

在我们平凡的日常里，报告对我们来说并不陌生，我们在写报告的时候要避免篇幅过长。一起来参考报告是怎么写的吧，以下是小编为大家收集的垃圾分类的调研报告，仅供参考，大家一起来看看吧。

　　垃圾分类的调研报告1

随着农村群众物质生活水平的提高，农村生活垃圾的数量在不断的膨胀，大多数村落垃圾随意倾倒在村边，使农村面源污染越来越严重，垃圾的收集处理已成为困扰农村建设的一个棘手问题。现在的农村生活垃圾已不再是简单的麦秸、草灰，如果进行简单的掩埋和焚烧，将会对土地和环境造成较大的污染。所以，不论是政府或农村的人们都面临着一个严重的问题——农村垃圾怎样才能得到有效的处理。调查如下：

【第1句】：农村垃圾处理的基本情况。

【第1句】：村民自己设置垃圾堆，有各种污染；垃圾按照就近原则处理，村里没有相应的机构去处理垃圾，去维护环境。

【第2句】：村附近的可利用垃圾收购站数量少，而且大多数村民也无收购兴趣，无进行整理后出售的动力。当然也有个别村民认识到垃圾处理的重要性，但是政府并没有设立有关垃圾处理的基础设施。我村对于垃圾处理，虽然建立了垃圾池，并且安排了相应的人员来处理垃圾，但是对于垃圾的后期处理却也没有办法，只是倒在村后或是河边。

【第3句】：垃圾危害意识和垃圾自分类观念不够，某些地方垃圾遍地无人处理，自觉性不强，随意焚烧，空气污染严重。由于农民对垃圾的危害认识不足，因此在处理垃圾上就显得极为随意。村里虽然建了垃圾池，但村民总是就近将垃圾倾倒在河里等；有的人对动物尸体等不经任何处理，随意丢弃在河边；村街道也没有垃圾桶，可见从村委那里就没有认识到垃圾污染的严重性，没有给村们一个要保护环境建立一个意识。

【第2句】：存在的问题和困难。

【第1句】：思想认识不到位、资金投入不足。村们对于垃圾的危害没有一个正确的认识，只是知道垃圾很脏，很臭。但是更为严重的他们并没有都认识到。村委也没有对垃圾的危害方面的知识对村们进行宣传教育。其次是政府对垃圾处理问题的重视还不够，给个村用于处理垃圾的经费还不够。

【第2句】：村们生活水平的提高，使生活垃圾增多。随着经济的发展，农村的生活变好，但是生活垃圾也随之增长。不益腐蚀的“白色污染”也增多了。还有一些不必要的包装产品也走向了农村。

【第3句】：垃圾的最终处理问题。村里虽然有相关的垃圾清运安排，但是垃圾运走后，也只是堆放到河边或者是填埋焚烧，这是不够的，它不能解决问题。而且还会带来问题，可能会污染了土地和空气。

【第3句】：对农村垃圾处理的意见和建议。

【第1句】：广泛宣传，提高思想认识。要加强对农村垃圾处理问题的宣传教育，不断提高广大村们的环境保护意识。要进一步广泛宣传农村环境污染问题的严重性和治理污染的紧迫性。

【第2句】：要号召村民，尽量减少日常生活垃圾，或是回收利用。并且提倡使用那些能够在短时间内自然风化的塑料“垃圾”，减少“白色污染”。村民也像城市一样，“零包装”。要简化、减少包装、同时也使用可利用、可降解的包装材料。

【第3句】：要建立相应的垃圾处理体系，对垃圾做集中处理，不能随意的堆放。而且政府也应该要重视农村垃圾处理问题的重要性，对各村要给予经济上的支持。还要组织一些垃圾处理的专家到农村进行宣传和帮助指导，毕竟村们和村委都没有着方面的专业知识，也没有足够的认识。

不论是农村还是城市，做好垃圾处理都不是政府或是公民单方面就可以做好的。它需要所有的力量都团结起来，共同努力，才会有进展。在次，希望大家不仅从个人做好环保，也要告知身边的人。还有政府也要去支持和鼓励农村的垃圾处理工作的进行。最后，我们所生活的大家庭需要每个家庭成员都来维护他的美丽。

　　垃圾分类的调研报告2

【第1句】：我市生活垃圾处理基本情况

根据城市生活垃圾的不同属性、利用价值，以及对环境的影响，一般分为可回收垃圾、餐厨垃圾、有害垃圾和其他垃圾。常用的垃圾处理方法主要有：综合利用、卫生填埋、焚烧发电、生物堆肥、资源返还。目前我市的生活垃圾主要采取综合利用和焚烧发电两种方式。（建筑垃圾主要用于制成修路、防洪等建材以及路基的辅料，少数用于填埋废沟呆塘；医疗垃圾由卫生部门统一实行无害化处理。）

以xx市为例，近年来，随着经济社会快速发展，城市化水平不断提高，城区生活垃圾产生量也保持稳定增长的态势，20xx年，市环卫处运送南通市（长江）垃圾焚烧发电厂就达到58260吨，平均4855吨/月，这还不包括乡镇运送的垃圾量。

【第2句】：我市现阶段垃圾分类处理的主要做法

实现垃圾分类收集处理有利于资源的再利用，有利于城市的可持续发展，是贯彻科学发展观、建设和谐社会、资源节约型社会的必然要求。近几年来，也有不少人大代表、政协委员和社会各界的有识之士也对生活垃圾的分类收集问题提出过很有见地的建议和提案。为我们做好这方面的工作提供了全面的指导和帮助。目前，我市在垃圾分类收集处理方面主要采取了以下几种做法。

（一）加强宣传引导和教育。市城管局在如皋电视台、如皋日报专门开辟《如皋城管》电视专栏、《城管之窗》报刊专栏，借助大型led显示屏、城管宣传橱窗等载体，加强对市民群众的`宣传教育，让市民群众了解可回收和不可回收垃圾的区别，不断增强了市民自觉参与垃圾分类处置的意识，得到了广大市民的理解和支持。调查中我们也发现绝大多数居民已经将可利用的垃圾，如废旧报纸杂志、纸盒纸箱、塑料桶、易拉罐，以及废旧家电等出售给废旧收购人员，有的居民将废旧衣物进行捐献、送到农村二次利用或用于擦地拖地日常生活等，部分不可回收的垃圾大多数都实行了袋装化。还有一些遗漏的可回收垃圾被拾荒者进行交易等，为垃圾科学处理创造了有利条件。

（二）合理设置垃圾分类收集容器。近年来，我市加大环卫设施投入，特别是分类收集垃圾容器的投入，已经在海阳路、中山路、宁海路等主要干道设置了美观新颖、经济适用的新型分类收集果壳箱514只，标明了可回收、不可回收标志，在文定苑、武定苑、美伦堡、金九华府等小区设置新型垃圾收集箱82只。针对商业中心区特点，20xx年，市环卫处在文昌路、宁海路、大司马路、福寿路等12个路段试行了垃圾袋装化、定时上门收集举措，由环卫保洁人员定时、定点到沿街商户中进行收集，减少了垃圾的二次污染。各小区、物业公司及环卫处将城区所有垃圾集中送至中转站，经压榨处理后运至南通市垃圾焚烧发电厂，实行垃圾焚烧发电的无害化处置。

（三）推进餐厨垃圾无害化处置工作。我市经营餐饮行业相对集中，餐厨垃圾相对也比较多，一般来说，餐饮行业的餐厨垃圾都有专门的人员进行收集，市质监、药监、工商部门强化处理过程的监管。大多数家庭的餐厨垃圾排入污水管道，由市同源污水处理厂进行无害化处理。

【第3句】：下一步措施。

生活垃圾的分类收集是实现生活垃圾处理“减量化、资源化、无害化”的最基本要求，我们也一直非常重视和关心这项工作。但由于生活垃圾分类工作面广量大，涉及到宣传教育的深入程度和社会各界的认识、配合程度，涉及到对社会上大批拾荒人员的管理，还涉及到环卫设施建设和管理经费的投入程度等等因素，因此对生活垃圾实行全面分类收集处理，现阶段难度还比较大，需要一个循序渐进的过程。

今后，市城管局将紧扣代表建议，积极争取政府投入，在社会各界有识之士的共同关心和支持下，进一步加大宣传教育力度，力争在建立生活分类投放、分类收集、分类清运、分类处理，以及产、供、销“一条龙”机制上有新的突破。

（一）广泛发动宣传。进一步提高公众对垃圾分类重要意义的认识，通过广播、电视、网络等现代媒体手段和报刊、杂志、板报、墙报等载体，制作宣传手册、公益广告、动漫图画等，开展电视访谈、组织市民参观、政府部门与市民对话等多种形式，加强垃圾分类收集的宣传工作，提高公众的环境意识、责任意识、参与意识以及有关垃圾分类的科普知识，让广大市民知晓垃圾为什么分类、分几类、怎么分类。

（二）推进分类投放。在总结好的做法和借鉴外地经验的基础上，推进垃圾分类收集工作，统一添置收集标准容器，统一张贴标识和颜色，明确各参与单位职责分工，配备专门管理人员，组织志愿者活动，开展专业培训，提高从业人员业务素质。

（三）推进分类清运。针对各类垃圾添置清运车辆及配备设备。可回收垃圾由环卫部门在指定点收集，回收后统一由指定的收购站处理；餐厨垃圾要采用去压缩式收集和密闭式运输，防止暴露、散落和滴漏；有害垃圾由环卫专业人员收集后，清运到制定场所填埋或焚烧。

（四）推进分类处理。加快建设完善垃圾分类相关终端处理设施，可回收废物纳入全市资源回收系统综合利用，餐饮业泔水与食品加工有机废物和部分有机垃圾送堆肥厂资源化利用，其余可焚烧生活垃圾送至垃圾发电厂焚烧发电。针对建筑垃圾等各类特种垃圾，抓紧启动建筑垃圾消纳场所项目建设，逐步形成多元化的垃圾分类收集和分类处理体系。