青島市城市生活垃圾處理現(xiàn)狀、理化特性及處置方式研究——以2004年~2016年數(shù)據(jù)分析.pdf

1、分類號：X5 密級：公開UDC：502 學(xué)校代碼：11065碩 士 專 業(yè) 學(xué) 位 論 文青島市城市生活垃圾處理現(xiàn)狀、理化特性及處置方式研究 青島市城市生活垃圾處理現(xiàn)狀、理化特性及處置方式研究—— ——以 2004 年~2016 年數(shù)據(jù)分析 年數(shù)據(jù)分析闞寶鵬 闞寶鵬指 導(dǎo) 教 師 于德爽 教授學(xué) 位 類 別 工程碩士專 業(yè) 領(lǐng) 域 環(huán)境工程答 辯 日 期 2017 年 11 月 19 日AbstractThis paper tests

2、and analyzes the physical components, bulk density, moisturecontent and calorific value of municipal solid waste (MSW)in Qingdao from 2004 to2016, and analyzes the data of management system, policy planning, collection a

3、ndtransportation of MSW methods, physical and chemical properties, terminal disposal,garbage classification etc, the paper analyzes the existing problems of garbage disposalin Qingdao and puts forward some suggestions. A

4、fter research and analysis, thefollowing conclusions are drawn:(1) From 2004 to 2016, the average content of organic matter of MSW in Qingdao is68.00%, the average content of waste products is 25.60%, the average content

5、 ofinorganic substances is 6.26%, the average content of toxic and hazardous wastes is0.14%. It is predicted that the change of organic matter content in Qingdao MSW willnot be especially obvious in the next few years, t

6、he proportion of recyclables indomestic waste will gradually increase, the content of inorganic substances will befurther reduced, and toxic and harmful species will also remain stable;(2) From 2004 to 2016, the average

7、moisture content of MSW in Qingdao is 55.89%,the average bulk density reached 253.8kg / m³and the average calorific value reached5241KJ / kg. It is predicted that the moisture content of MSW in Qingdao will remainab

8、ove 50% in the next few years, the bulk density of garbage will maintain stable, theheat value of garbage will continue to increase steadily, and the waste is suitable forincineration treatment;(3) From 2004 to 2016, the

9、 average annual growth rate of MSW in Qingdao is 11.7%.In 2016, the daily average amount of the MSW in Qingdao reached 8,475 tons / day. Itis estimated that by 2018, it will exceed 10,000 tons / day , garbage disposal pr

10、essure isgreater.In the end disposal of garbage, the MSW in Qingdao should be given priority toincineration treatment as the primary treatment. We should take necessary measures toreduce the moisture content of refuse, i

11、mprove the calorific value of refuse, and furtherimprove the suitability of MSW incineration. If the conditions are suitable, theconstruction of park waste disposal facilities should be carried out in the whole city, ino