摘 要:企业生产造成的污染源对人体健康和生态环境影响较大,它排放污染物的种类、数量、方式、途径及污染源的类型和位置,直接关系到它危害的对象、范围和程度。污染源调查的目的,就是要了解掌握这些情况,以便确定主要污染源和主要污染物以及相应的处理方法。本设计的目的是调研新浦化学(泰兴)有限公司的产品方案与产能,掌握工艺流程与产污环节,分析企业污染源以及生产所涉及的环境风险点。70669
毕业论文关键词:污染源调查,工艺流程,产污环节,环境风险点
Abstract: The sources of pollution caused by the production of enterprises has a great impact on human health and ecological environment. The type, quantity, manner and way of the pollutants discharged from enterprises and the type and location of the pollution sources are directly related to the object, scope and extent of the harm. The purpose of the survey of pollution sources is to understand the situation, in order to identify the main sources of pollution and the main pollutants as well as the corresponding treatment methods. The purpose of the project is to investigate the product program and Sinpo Chemicals Ltd. in Tai Xing, being acquainted with technological process and pollution link, analyzing source of pollution as well as environmental risk point which the factory involved during production.
Key words: survey of pollution source, technological process, pollution link, environmental risk
目录
1 前言 3
2 企业基本情况 4
3 产品结构和产能 4
4 工艺流程与产污环节 5
4.1 离子膜烧碱项目 5
4.2 硝基苯及苯胺项目 7
4.3 VCM项目 8
4.4 乙苯-苯乙烯联合装置项目 9
4.5 热电厂项目 10
5 污染源分析 11
5.1 离子膜烧碱项目污染源分析 11
5.2 硝基苯及苯胺项目污染源分析 12
5.3 VCM项目污染源分析 13
5.4 乙苯-苯乙烯联合装置项目污染源分析 15
5.5 热电厂项目污染源分析 16
6 环境风险点 16
7 初步结论 17
参考文献 18
致谢..19
1 前言
人类的生存离不开环境,人类的发展必然造成环境的破坏。从远古发展到现在的二十一世纪,我们破坏环境的速度随着我们现代化的加速而达到了顶峰。中国的工业化起步晚、起点低、而且面临快速发展的形势容易使人们只注重眼前利益而忽视长远利益,注重经济而忽视生态,以损害环境为代价换取经济的一时繁荣,导致了我国的环境污染日益严重。我们正面临着严重的环境危机[1]。