Formation of Aerobic Granular Sludge in a Continuous-Flow Reactor - Control Strategy for the Selection of Well-Settling Granular Sludge -
Formation of Aerobic Granular Sludge in a Continuous-Flow Reactor - Control Strategy for the Selection of Well-Settling Granular Sludge -
复制标题
连续流反应器中好氧颗粒污泥的形成 - 选择沉降良好的颗粒污泥的控制策略 -
DOI：
10.2965/jwet.2010.251
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发表时间：
2010
影响因子：
--
通讯作者：
S. Tsuneda
中科院分区：
文献类型：
--
作者：
N. Kishida;Atsushi Kono;Y. Yamashita;S. Tsuneda
在连续流反应器中，研究了几种实验条件下好氧颗粒污泥的形成特性。表面负荷率（等于液体线速度在污泥沉降区）和曝气速率强烈影响的选择以及沉降污泥在序批式反应器中的污泥沉降时间以相同的方式。通过设置和控制适当的表面负荷和曝气速率，小颗粒被有效地冲洗掉，并且良好沉降的污泥选择性地保留在反应器中。结果，有效地形成了好氧颗粒污泥。另一方面，喂养模式，即，当完全投加无机废水时，连续投加和间歇投加对好氧颗粒化没有影响。由于连续流反应器中好氧颗粒污泥形成的信息有限，这些发现将有助于好氧颗粒污泥技术的推广。
In this study, the formation characteristics of aerobic granular sludge in a continuous-flow reactor were investigated under several experimental conditions. Both surface loading rate (equal to liquid linear velocity at a sludge settling zone) and aeration rate strongly affected the selection of well-settling sludge in the same manner as sludge settling time in a sequencing batch reactor. By setting and controlling adequate surface loading and aeration rates, small particles were effectively washed out, and well-settling sludge selectively remained in the reactor. As a result, aerobic granular sludge was effectively formed. On the other hand, feeding pattern, i.e., continuous and intermittent feeding, did not affect the aerobic granulation when completely inorganic wastewater was fed. These findings will contribute to the dissemination of aerobic granular sludge technology because the information on the formation of aerobic granular sludge in a continuous-flow reactor is limited.
影响因子：
2.7
作者：
de Kreuk, M. K.;Kishida, N.;van Loosdrecht, M. C. M.
通讯作者：
van Loosdrecht, M. C. M.
DOI：
10.2166/wst.2008.410
发表时间：
2008-08
期刊：
Water science and technology : a journal of the International Association on Water Pollution Research
影响因子：
--
作者：
N. Kishida;S. Tsuneda;Yutaka Sakakibara;J. H. Kim;R. Sudo
通讯作者：
N. Kishida;S. Tsuneda;Yutaka Sakakibara;J. H. Kim;R. Sudo
影响因子：
12.8
作者：
Kishida, Naohiro;Kim, Juhyun;Sudo, Ryuichi
通讯作者：
Sudo, Ryuichi