首先,必须了解垃圾分类。如果你不知道,就肯定做不成。
要知道分类垃圾的正确名字。如:很多人管可回收物叫可回收垃圾。既然可回收,就不是垃圾了对吧?
有以上条件后,可以从不同类开始做。(可回收物、有害垃圾、其他垃圾、厨余垃圾)
可以在家里放一些分类垃圾桶,从家里开始做起,等装满后,可以再倒到小区(或其它地方)统一垃圾桶里。如果想要不用钱的话,这条可以废了。
其实要想做好垃圾分类是靠自觉,不自觉的话,就算努力一辈子也做不好。
我有一些垃圾分类的资料,请看看:
1、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、办公用纸、广告纸、纸盒等等,但是要注意纸巾和厕所纸由于水溶性太强不可回收。塑料:主要包括各种塑料袋、塑料包装物、一次性塑料餐盒和餐具、牙刷、杯子、矿泉水瓶、牙膏皮等。 玻璃:主要包括各种玻璃瓶、碎玻璃片、镜子、灯泡、暖瓶等。金属物:主要包括易拉罐、罐头盒等。布料:主要包括废弃衣服、桌布、洗脸巾、书包、鞋等。可回收物通过综合处理回收利用,可以减少污染,节省资源。如每回收1吨废纸可造好纸850公斤,节省木材300公斤,比等量生产减少污染74%;每回收1吨塑料饮料瓶可获得0.7吨二级原料;每回收1吨废钢铁可炼好钢0.9吨,比用矿石冶炼节约成本47%,减少空气污染75%,减少97%的水污染和固体废物。
2、厨余垃圾包括剩菜剩饭、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0.3吨有机肥料。
3、有害垃圾包括废电池、废日光灯管、废水银温度计、过期药品等,这些垃圾需要特殊安全处理。
4、其它垃圾包括除上述几类垃圾之外的砖瓦陶瓷、渣土、卫生间废纸、纸巾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。或:4、其它垃圾包括除上述几类垃圾之外的砖瓦陶瓷、渣土、卫生间废纸、纸巾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。
垃圾处理的方法还大多处于传统的堆放填埋方式,占用上万亩土地;并且虫蝇乱飞,污水四溢,臭气熏天,严重地污染环境。因此进行垃圾分类收集可以减少垃圾处理量和处理设备,降低处理成本,减少土地资源的消耗,具有社会、经济、生态三方面的效益。垃圾分类处理的优点如下:
1、减少占地: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,去掉能回收的、不易降解的物质,减少垃圾数量达50%以上。
2、减少环境污染:废弃的电池含有金属汞、镉等有毒的物质,会对人类产生严重的危害;土壤中的废塑料会导致农作物减产;抛弃的废塑料被动物误食,导致动物死亡的事故时有发生。因此回收利用可以减少危害。
3、变废为宝:中国每年使用塑料快餐盒达40亿个,方便面碗5—7亿个,废塑料占生活垃圾的4—7%。1吨废塑料可回炼600公斤的柴油。回收1500吨废纸,可免于砍伐用于生产1200吨纸的林木。一吨易拉罐熔化后能结成一吨很好的铝块,可少采20吨铝矿。生产垃圾中有30%—40%可以回收利用,应珍惜这个小本大利的资源。 大家也可以利用易拉罐制作笔盒,既环保,又节约资源。
日本垃圾分类
初到日本的外国人,都会对其叹为观止的垃圾分类所折服。瞥其一斑,日本的垃圾分类有以下几大特点。
一是分类精细,回收及时。最大分类有可燃物、不可燃物、资源类、粗大类,有害类,这几类再细分为若干子项目,每个子项目又可分为孙项目,以此类推。
可燃类:简单讲就是可以燃烧的--但不包括塑料,橡胶制片,一般剩菜剩饭,和一些可燃的生活垃圾都属于可燃垃圾。
资源类:报纸,书籍,塑料饮料瓶,玻璃饮料瓶
不可燃类:废旧小家电(电水壶,收录音机)衣物,玩具,陶瓷制品,铁质容器。
粗大类:大的家具,大型电器(电视机,空调),自行车。
英文翻译:
1, recyclable waste includes waste paper, plastic, glass, metal and cloth five categories. Waste paper: newspapers, periodicals, including books, all kinds of packaging paper, office paper, advertising paper, carton etc, but must pay attention to paper towels and toilet paper e to strong water-soluble unrecyclable. Plastic: include all kinds of plastic bags, plastic packaging, disposable plastic lunch box and tableware, cups, bottles of mineral water, toothbrush, toothpaste tubes. Glass include: all kinds of glass bottles, broken glass, mirrors, light bulbs, thermos bottle etc.. Metal: including cans, tins etc.. Fabrics include: Waste clothes, tablecloths, face towel, bag, shoes etc.. Through an integrated approach to recycling, can rece the pollution, saves the resources. As each recycling 1 tons of waste paper can be made of paper 850 kilograms, wood saving 300 kg, 74% less than the amount of pollution in each proction; recycling 1 tons of plastic beverage bottles can obtain 0.7 tons of two grade raw material; recycling 1 tons of scrap steel each can refine 0.9 tons of steel, 47% cost savings than ore smelting, reces air pollution. Dye 75%, recing water pollution and solid waste 97%.
2, kitchen waste includes leftovers, bones, leaves roots, fruit and other food waste, bio-technology in-situ treatment by composting, to proce 0.3 tons per ton of organic fertilizer.
3, hazardous waste includes waste batteries, waste fluorescent tubes, waste mercury thermometer, expired medicines, which require special safe handling of garbage.
4, the other waste including ceramic tile, the kind of waste, toilet paper, paper towels and other difficult to recycle waste, take sanitary landfill can effectively rece the ground water, surface water, soil and air pollution.Or:4, the other waste including ceramic tile, the kind of waste, toilet paper, paper towels and other difficult to recycle waste, take sanitary landfill can effectively rece the ground water, surface water, soil and air pollution.
Method of waste disposal is mostly in the traditional piling landfill, tens of thousands of acres of land occupied; and the insects and flies flying, sewage overflowing, stink to high heaven, serious pollution of the environment. So the classification of garbage collection can rece the amount of waste treatment and processing equipment, rece processing costs, rece the consumption of land resources, has three aspects of social, economic, ecological benefit. The advantages of garbage classification:
1, rece the occupation: garbage in some materials difficult to degrade, so that the land was severely eroded. Garbage classification, remove the energy recovery, not easily degradable material, rece the amount of rubbish is more than 50%.
2, rece environmental pollution : waste battery contains substances metal mercury, cadmium and other toxic, can cause serious harm to human beings; waste plastics in the soil will lead to crop proction; waste plastics discarded animal ingestion, leading to animal death in the accident. Therefore, recycling can rece the harm.
3, turning waste into treasure: China's annual use of plastic fast food boxes of instant noodles bowl 4000000000, 5 - 700000000, 4 - 7% of waste plastic garbage. Diesel 1 tons of waste plastic recycling 600 kg. Recovery of 1500 tons of waste paper, can be used in the proction of 1200 tons of paper from cutting down the trees. A ton of cans of melting can forge a ton of good aluminum block, less 20 tons of aluminum ore mining. The proction of waste in 30% - 40% can be recycled, should cherish this small Italian resources. You can also make use of environmentally-friendly pencil box, cans, and save resources.
Japanese garbage classification
At the beginning of the foreigners to Japan, will be impressed by the garbage on the classification as the acme of perfection. At its peak, the garbage classification in Japan has the following characteristics.
One is the classification precision, recovery time. Maximum classification of combustibles, nonflammable, resources, thick, harmful, this class is subdivided into several sub projects, each project can be divided into the sun project, and so on.
Combustible: simple is burning -- but not including plastic, rubber proction, general leftovers, and garbage combustible are combustible waste.
Resources: newspapers, books, plastic bottles, glass bottles
Non-combustible class : waste of small household electrical appliances ( electric kettle, recorder ) clothing, toys, ceramics, iron container.
Coarse categories: large furniture, large appliances ( television, air conditioning, bicycle ).
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