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王钦砼同学在国际SCI刊物发表论文

发布日间:2018-10-06   浏览次数:295

我系胡真虎教授课题组研究生王钦砼同学题为Selection of seeding strategy for fast start-up of Anammox process with low concentration of Anammox sludge inoculum的论文被SCI期刊Bioresource Technology》接收发表。


摘要如下:

The long start-up time and large demand of Anammox seed sludge limit the practical application of Anammox process. In this study, the seeding strategy of fast start-up of Anammox process using 2.0 g VSS L-1 of anaerobic granular sludge (AGS) or activated sludge (AS) with various low concentration of Anammox sludge as inoculum was investigated. In laboratory scale, the start-up (achieving 70% TN removal) was shortened from 21 days to 5 days when Anammox sludge concentration increased from 0.02 g VSS L ( -1) to 0.2 g VSS L-1 with 2 g VSS L (-1) AS as inoculum, and 16S rDNA analysis indicated the enrichment of Anammox bacteria, while the start-up failed with AGS. In pilot scale, the start-up was achieved in 10 days using 0.02 g VSS L-1 of Anammox sludge and 2.0 g VSS L-1 of AS, confirming the fast start-up of Anammox process with low concentration of Anammox sludge.


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