毕业论文(设计)正文
题目:从改善垃圾分类入手提高我国垃圾回收效率
——以杭州市为例
The changing of Garbage classification to improve the
efficiency of garbage collection ——taking Hangzhou as an example
学 院:XXXXXX 专 业:XXXXXX 班 级:XX
学 号:XXXXXXXX 学生姓名:XXX 指导教师:XX
二○一二 年 六 月
毕业论文:正文
学生姓名:XXX
定稿时间:2012-05-10
从改善垃圾分类入手提高我国垃圾回收效率
——以杭州市为例
摘 要:生活中的垃圾是在分配、消费、循环等社会活动中必然要产生的,大量的生产和大量的消费使社会变成了一个垃圾多发型社会,与此同时各种各样的大型垃圾随着产生。本论文对我国杭州市的垃圾分类丢弃和处理方法进行了分析研究,并意识到垃圾的分类处理对环境的保护起到了至关重要的作用。国内虽然制定了垃圾分类丢弃政策,但是在执行过程中遇到了很多问题。这些问题以及解决问题的思考成为本篇论文的调查研究内容。本论文对杭州市的垃圾分类丢弃制度以及垃圾的处理方法进行了研究,并与日本、美国等环保先进国家的垃圾分类及处理方式进行了分析对比研究。希望能从他国的现行状况中学习到一些能运用到中国的垃圾处理事业上,大胆提出新的更加符合我国国情的垃圾分类方式,同时提高国民的环境保护意识,以此来改善国内垃圾分类及处理的现状,加大垃圾回收再利用,从而有效改变国内城市环境现状。
关键词:生活垃圾 垃圾分类 分类方式
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毕业论文:正文
学生姓名:XXX
定稿时间:2012-05-10
The changing of Garbage classification to improve the
efficiency of garbage collection
——taking Hangzhou as an example
Abstract: The life garbage undoubtedly be generated in distribution, consumption, recycling and other social activities, lots of production and consumption society become a garbage hair society. At the same time, various of large garbage have produced. This paper are analyzing the China's Hangzhou city's garbage classification and processing methods. What’s more, the awareness of garbage classification processing to the protection of the environment has played a vital role. Although our country developed some garbage discard policy, in the implementation process has encountered many problems. These problems and thinking of solving the problem become the thesis research content. In this paper, Hangzhou city's garbage classification discarded system and method of garbage treatment were studied, and with Japan, the United States and other environmental protection advanced state of garbage classification and processing method carries out contrast analysis research. We hope that we can learn some useful methods from those developed counties to solve Chinese current waste disposal situation and put forward a new and more accord with our country national condition of garbage classification while improving national consciousness of environmental protection. So that we can improve the domestic garbage classification, treatment situation and increase recycling, thereby changing the current situation of environment of Chinese cities effectively.
Keywords: Living garbage, Garbage classification, The mode of Classification
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毕业论文:正文
学生姓名:XXX
定稿时间:2012-05-10
目录
一、时代发展背景下垃圾分类的重要性?????????????????7 (一)“放错了地方的资源” ?????????????????????7 (二)垃圾分类的重要性???????????????????????7 二、杭州市垃圾分类现状及问卷设计构思????????????????8 (一)杭州市垃圾分类现状??????????????????????8
1、杭州市主要垃圾分类类型????????????????????8 2、杭州市垃圾分类现状??????????????????????8
(二)问卷设计构思?????????????????????????8 (三)研究方法及理论依据??????????????????????9
1、研究方法???????????????????????????9 2、理论依据???????????????????????????9
三、关于垃圾分类调研问卷分析????????????????????9 (一)调研问卷设计意义???????????????????????9 (二)调研问卷分析及所反应的问题??????????????????9
1、对缺乏日常垃圾分类相关知识的反应???????????????9 2、对缺乏垃圾分类、环境保护意识的反映?????????????10 3、对城市垃圾分类设施不满意的反映???????????????10 4、对垃圾分类类别存在问题的反映????????????????10 四、杭州市垃圾分类现状和存在问题??????????????????10 (一)杭州市垃圾分类过程中存在问题?????????????????10
1、垃圾混杂率过高???????????????????????10 2、市民的垃圾分类意识及责任感不足???????????????11 3、城市街道垃圾箱设置存在问题?????????????????11 4、分类方式存在一定问题,垃圾分类类别不足???????????12 (二)目前杭州市垃圾分类存在问题的原因???????????????12
1、政府责任不到位, 对垃圾分类工作存在认识偏差?????????12 2、分类设施形同虚设,经费存在问题???????????????12 3、居民缺乏垃圾分类意识,公共环境责任意识不强?????????13 4、忽略较低经济价值生活垃圾??????????????????13 5、相关法律法规不够完善????????????????????13
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毕业论文:正文
学生姓名:XXX
定稿时间:2012-05-10
五、对杭州市垃圾分类方式的新思考??????????????????14 (一)国外优秀城市垃圾分类方式及其优势???????????????14
1、日本垃圾分类方式及其优势??????????????????14 2、美国垃圾分类方式及其优势??????????????????15 3、德国垃圾分类方式及其优势??????????????????15
(二)杭州市垃圾分类新方案?????????????????????16
1、垃圾分类新方案具体内容???????????????????16 2、垃圾分类新方案提出的主要依据????????????????16 (1)食品垃圾?????????????????????????16 (2)塑料制品类????????????????????????17 (3)纸制品类?????????????????????????17 (4)不可燃烧类????????????????????????17 (5)其他类??????????????????????????18 (三)杭州市垃圾分类新政策?????????????????????18
1、硬件方面??????????????????????????18 2、软件方面??????????????????????????18 (1)提高民众垃圾分类意识,加强垃圾分类知识普及????????18 (2)改善垃圾分类政策,制定相关法律法规????????????18 六、结论??????????????????????????????18 正文参考文献???????????????????????????20
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