| 有机固体废物超高温好氧发酵技术及其工程应用 |
| |
| 引用本文： | 廖汉鹏,陈志,余震,卢晓梅,汪涌,周顺桂.有机固体废物超高温好氧发酵技术及其工程应用[J].福建农林大学学报(自然科学版),2017,46(4). |
| |
| 作者姓名： | 廖汉鹏 陈志 余震 卢晓梅 汪涌 周顺桂 |
| |
| 作者单位： | 1. 福建农林大学资源与环境学院/土壤环境健康与调控福建省重点实验室,福建 福州,350002;2. 广东省生态环境技术研究所,广东 广州,510650;3. 北京绿源科创环境技术有限公司,北京,100026 |
| |
| 基金项目： | 福建省发改委农业"五新"工程建设项目，福建省高校产学研项目，福建农业引导重点项目 |
| |
| 摘 要： | 有机固体废物已成为我国生态环境和农业面源污染的重要源头,解决废物资源化高效利用问题成为研究的热点与关键.虽然传统高温堆肥作为废物资源化处理技术已经成熟,但是存在发酵周期长、发酵温度低、无害化不彻底等缺陷,严重制约其工厂化推广应用.本文推出一种有机废物资源化利用新技术:超高温好氧发酵技术.介绍了其基本原理、工艺流程、发酵参数以及在废物资源化利用方面的优势.该技术通过添加嗜热菌剂使发酵温度比传统高温堆肥高出20~30℃,能够显著缩短发酵周期、强化无害化效果.因此,该技术有望成为一项具有广泛应用前景和市场需求的废物资源化新技术.
|
| 关 键 词： | 高温堆肥 超高温好氧发酵技术 有机废弃物 超嗜热微生物 |
Development of hperthermophinic aerobic composting and its engineering applications in organic solid wastes |
| |
| LIAO Hanpeng,CHEN Zhi,YU Zhen,LU Xiaomei,WANG Yong,ZHOU Shungui.Development of hperthermophinic aerobic composting and its engineering applications in organic solid wastes[J].Journal of Fujian Agricultural and Forestry University,2017,46(4). |
| |
| Authors: | LIAO Hanpeng CHEN Zhi YU Zhen LU Xiaomei WANG Yong ZHOU Shungui |
| |
| Abstract: | As important non-point source pollution from agriculture and municipal use, organic solid waste poses serious threat to the environment, organic solid wastes make a serious threat to the environment, so how to process and recycle them causes unprecedent-ed attention. Although traditional thermophilic composting, as a waste utilization technology, is well studied for decades, some de-fects in this technology seriously restrict its industrial applications, such as long fermentation time, low fermentation temperature, incomplete maturity. To overcome these drawbacks, a new technology named hperthermophinic aerobic fermentation was introduced, together with its basic principle, process flow, fermentation parameter and advantages. Experimental tests proved that adding extreme thermophilic bacteria increased the fermentation temperature of this technology by 20-30 ℃, comparing to traditional composting, which eventually greatly shorten the fermentation time by 15-25 days. Therefore, this technology has a wide potential in the field of wastes utilization. |
| |
| Keywords: | thermophilic composting hperthermophinic aerobic composting organic solid waste hperthermophinic microbes |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
