1. 毕业设计（论文）的内容和要求

课题简介： 甲烷是一种重要的温室气体，主要产生于污水处理厂、垃圾填埋场、石油燃烧等，其温室效应是二氧化碳的20倍。

环境中的甲烷氧化菌是甲烷进入大气的重要屏障，对于缓解全球温室效应具有潜在的价值。

许多研究发现，厌氧甲烷氧化过程通常伴随着硝酸盐、亚硝酸盐、金属离子和高氯酸盐等的还原，其机理是功能微生物在厌氧条件下以甲烷为电子供体，以硝酸盐、亚硝酸盐、金属离子和高氯酸盐等为电子受体，将甲烷氧化为二氧化碳，实现对氧化性污染物的还原，这一发现为大气甲烷浓度控制和氧化性污染物去除提供了新的思路。

2. 参考文献

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3. 毕业设计（论文）进程安排

2019.1.1-2019.1.18 开题报告，收集资料 2019.3.1-2019.3.15 组建反应器 2019.3.16-2019.4.30 反应器的启动 2019.5.1-2019.5.10 影响因素分析 2019.5.11-2019.5.30 撰写毕业论文