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cj8364693金虫 (小有名气)
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[求助]
论文开头套话，很重要，求高手帮忙。
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近年来全世界能源匮乏，全球温室效应带来的不利影响日益加剧，我国作为一个人口基数大，经济欠发达的发展中国家，在应对能源危机和气候危机方面面临着严峻的挑战。中国城镇污水处理行业作为解决城镇水污染问题的重要途径，同样也是节能减排的重要领域。因此，研究污水处理过程的能耗和温室气体排放，对其进行分析评价并提出相应的节能减排措施，具有重要意义。 本文针对呼和浩特地区三座采用不同工艺的污水处理厂进行调查，运用层次分析法建立了呼和浩特地区城镇污水处理厂的能耗评价体系，将能耗调查结果与能耗评价体系的计算结果进行对比，又将计算的碳排放结果与能耗调查结果相比较，找出相互的关联。针对污水处理厂高能耗、高排放发生的重点环节提出了相应的节能减排途径。 |
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yuanbing0000
至尊木虫 (小有名气)
- 翻译EPI: 21
- 应助: 0 (幼儿园)
- 金币: 13024.2
- 红花: 1
- 帖子: 81
- 在线: 70.3小时
- 虫号: 1143224
- 注册: 2010-11-10
- 性别: MM
- 专业: 传动机械学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
cj8364693(金币+30, 翻译EPI+1): ★★★很有帮助, 救星啊，给您提个小小的建议，呼和浩特市hohhot。 2012-03-14 15:11:38
cj8364693(金币+30, 翻译EPI+1): ★★★很有帮助, 救星啊，给您提个小小的建议，呼和浩特市hohhot。 2012-03-14 15:11:38
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供参考： In recent years, sources of energy is deficient and global greenhouse effect poses an increasingly unfavourable influence all over the world. As a undevelopted country with big population base, china is confronted with severe challenges in regard to the energy and climate crisis. Urban sewage treatment is a important industry not only in solving urban water pollutions, but also in dealing with energy-saving and discharge-reducing problems. Hence, it is important to study, analyze and evaluate the energy consumption in the process of sewage treatment and the discharge of greenhouse gas and then to propose corresponding measures of energy-saving and discharge-reducing. According to the investigation on three sewage treatment plants which adopted different technologies in Huhehot region. This paper build a sewage treatment plant estimating system of energy consumption in cities and towns of Huhehot region using the logical sequence analyzing method, make a comparison between the investigating results of energy consumption and the estimating results of estimating system of energy consumption, as well as a comparison between the estimating results of carbon emissions and the investigating results of energy consumption, find out the mutual relations, and propose corresponding measures of energy-saving and discharge-reducing according to the keystone of high energy consumption and high discharge. |
2楼2012-03-14 11:57:09