|本期目录/Table of Contents|

[1]王晓燕.CaO2对污泥厌氧发酵水解过程的强化及其机理[J].江苏农业科学,2017,45(16):247-249,254.
 Wang Xiaoyan.Strengthening of sludge anaerobic fermentation process using CaO2 and its mechanism[J].Jiangsu Agricultural Sciences,2017,45(16):247-249,254.
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CaO2对污泥厌氧发酵水解过程的强化及其机理(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年16期
页码:
247-249,254
栏目:
资源与环境
出版日期:
2017-08-20

文章信息/Info

Title:
Strengthening of sludge anaerobic fermentation process using CaO2 and its mechanism
作者:
王晓燕
江苏建筑职业技术学院建筑设备与市政工程学院,江苏徐州 221116
Author(s):
Wang Xiaoyan
关键词:
剩余污泥CaO2厌氧发酵挥发性脂肪酸反应系统水解过程酸化过程机理
Keywords:
-
分类号:
X703
DOI:
-
文献标志码:
A
摘要:
研究CaO2对污泥厌氧发酵的影响,结果表明,CaO2的投加能够显著提高污泥水解和酸化的效率,且当CaO2浓度为3 g/L时,挥发性脂肪酸(VFA)的最大积累量为2 741 mg/L,是空白组VFA最大产量的5.27倍。进一步研究发现,CaO2对VFA的组分影响不大,各反应组中乙酸的含量最大。机理研究表明,CaO2的投加能够提高反应系统的pH值,进而促进污泥的水解和酸化,而对甲烷化产生严重的抑制作用。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-01-17
基金项目:住房和城乡建设部科学技术项目(编号:2016-K4-076)。
作者简介:王晓燕(1968—),女,河北沧州人,硕士,副教授,主要从事环境工程水处理研究。E-mail:wang1968xiaoyan@163.com、349895285@qq.com。
更新日期/Last Update: 2017-08-20