|本期目录/Table of Contents|

[1]唐朝春,叶鑫,刘名,等.好氧颗粒污泥在SBR反应器中的生长特性[J].江苏农业科学,2016,44(05):428-431.
 Tang Chaochun,et al.Study on formation of aerobic granular sludge and its related characteristics[J].Jiangsu Agricultural Sciences,2016,44(05):428-431.
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好氧颗粒污泥在SBR反应器中的生长特性(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第44卷
期数:
2016年05期
页码:
428-431
栏目:
资源与环境
出版日期:
2016-05-25

文章信息/Info

Title:
Study on formation of aerobic granular sludge and its related characteristics
作者:
唐朝春 叶鑫 刘名 陈惠民
华东交通大学土木建筑学院,江西南昌 330013
Author(s):
Tang Chaochunet al
关键词:
好氧颗粒污泥间歇式活性污泥处理系统Zeta电位胞外多聚物去除率生长特性
Keywords:
-
分类号:
X703
DOI:
-
文献标志码:
A
摘要:
在3个间歇式活性污泥处理系统(SBR反应器)R1、R2、R3(进水中C/N值分别为5、10、30)内,研究不同进水C/N值条件下硝化好氧颗粒污泥的形成过程,重点探究不同C/N值对污泥颗粒化过程中Zeta电位与胞外多聚物(EPS)的影响,以及各感应器内有机污染物的去除情况。结果表明,经过35 d培养,污泥形成颗粒,所得好氧颗粒污泥的颜色接近橙黄色。不同C/N值对所培养颗粒污泥的粒径具有影响,C/N 值越小,则大颗粒越多,沉降性能越差。C/N 值的大小影响颗粒污泥蛋白质(PN)含量与多糖(PS)含量的比值,进而影响颗粒的密实性,C/N值越小则PN/PS值越小,产生的PS越多。R1、R2、R3的氨态氮去除率分别为94.9%、72.3%、43.61%,对化学需氧量的去除率分别为96%、98%、85%,对总磷的去除率可达80%~90%。
Abstract:
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参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-04-09
基金项目:江西省自然科学基金(编号:20132BAB203033);江西省科技厅支撑计划(编号:2009AE01601);江西省研究生创新专项(编号:YC2014-S251)。
作者简介:唐朝春(1964—),男,教授,主要从事水处理理论与技术研究。E-mail:tangcc1964@163.com。
更新日期/Last Update: 2016-05-25