生活垃圾微生物强化两相干式厌氧发酵技术的研究及应用
Research and Application of Domestic Garbage Microorganism Enhanced Two-phasestage Dry Anaerobic Fermentation Digestion Technology
王毅琪 1韩文彪 1陈灏 2赵玉柱 1乔慧 1闫强1
作者信息
- 1. 中国科学院生态环境研究中心鄂尔多斯固体废弃物资源化工程技术研究所,内蒙古鄂尔多斯017000;鄂尔多斯市城市矿产研究开发有限责任公司,内蒙古鄂尔多斯017000
- 2. 中国科学院生态环境研究中心鄂尔多斯固体废弃物资源化工程技术研究所,内蒙古鄂尔多斯017000
- 折叠
摘要
综述了生活垃圾厌氧发酵研究现状,包括湿式厌氧发酵和干式厌氧发酵、单相厌氧发酵和两相厌氧发酵、中温厌氧发酵和高温厌氧发酵,阐述了微生物强化技术在污水处理、生活垃圾堆肥、环境修复等领域的应用,介绍了稀土元素对微生物的强化作用机理,在此基础上,提出了微生物强化两相干式厌氧发酵工艺流程,该工艺包括微生物强化菌剂、两相干式中温厌氧发酵、发酵剩余物利用三大系统.
Abstract
The research status of domestic garbage anaerobic digestion was reviewed,including wet and dry anaerobic fermentation,singlephase and two-phase anaerobic fermentation,medium-temperature and high-temperature anaerobic fermentation.The application of microorganism enhanced technology in sewage treatment,domestic garbage compost,environmental remediation was elaborated.The enhanced mechanism of rare earth on microorganism was introduced.On the basis of this,process of microorganism enhanced two-phase dry anaerobic fermentation was proposed,including enhanced microbial inoculants,two-phase dry mesophilic anaerobic fermentation,fermentation residue utilization.
关键词
生活垃圾/稀土/微生物强化/厌氧发酵Key words
Domestic garbage/Rare earth/Microorganism enhanced/Anaerobic fermentation引用本文复制引用
基金项目
“十二五”国家科技支撑计划项目(2012BAC25B03)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据