Characteristics and the basic kinetics of Ammonium Removal by heterotrophic nitrifying bacteria at Low Temperature

被引：1

作者：

Huang, Xiaofei ^{[1
]}

Li, Weiguang ^{[1
]}

Zhang, Duoying ^{[1
]}

Qin, Wen ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Municipal & Environm Engn, Harbin 150090, Peoples R China

来源：

ENVIRONMENTAL PROTECTION AND RESOURCES EXPLOITATION, PTS 1-3 | 2013年 / 807-809卷

关键词：

Ammonia nitrogen; Low temperature; Heterotrophic nitrifying bacteria; Dynamics; SOIL; NITRIFICATION; NITRITE;

D O I：

10.4028/www.scientific.net/AMR.807-809.327

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A oligotrophic heterotrophic nitrifying bacterium Y21 was isolated from Songhua River at low temperature. The influence of temperature, pH, rotating speed of shaker as well as the carbon sources on the strain Y21 was investigated in this study. The experimental results showed that for the strain Y21, the optimum conditions were found to be temperature of 15 degrees C, pH of 7.4 similar to 8.2, shaking speed of 140 rmp respectively, with sodium acetate as carbon source. The strain Y21 has high activity under the culture condition at low temperature. The basic dynamic equation for the degradation of ammonia-nitrogen was obtained.

引用

页码：327 / 331

页数：5

共 9 条

[1] NITRIFICATION BY HETEROTROPHIC SOIL MICROORGANISMS
DOXTADER, KG
ALEXANDER, M
[J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1966, 30 (03): : 351 - +
[2] A SURVEY OF HETEROTROPHIC MICRO-ORGANISMS FROM SOIL FOR ABILITY TO FORM NITRITE AND NITRATE
EYLAR, OR
SCHMIDT, EL
[J]. JOURNAL OF GENERAL MICROBIOLOGY, 1959, 20 (03): : 473 - 481
[3] NITRITE PRODUCTION BY HETEROTROPHIC BACTERIA
FISHER, T
FISHER, E
APPLEMAN, MD
[J]. JOURNAL OF GENERAL MICROBIOLOGY, 1956, 14 (02): : 238 - 247
[4] Huang X., 2012, B SCI TECHNOL, V28, P24
[5] A Most Probable Number method (MPN) for the estimation of cell numbers of heterotrophic nitrifying bacteria in soil
Papen, H
von Berg, R
[J]. PLANT AND SOIL, 1998, 199 (01) : 123 - 130
[6] Ping LinXiao, 2005, J MATH PRACTICE UNDE, V35, P77281
[7] HETEROTROPHIC NITRIFICATION IN AN ACID FOREST SOIL AND BY AN ACID-TOLERANT FUNGUS
STROO, HF
KLEIN, TM
ALEXANDER, M
[J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1986, 52 (05) : 1107 - 1111
[8] WHIRE J.P., 1982, MYCOLOGIA, V74, P718
[9] Removal of ammonium in surface water at low temperature by a newly isolated Microbacterium sp strain SFA13
Zhang, Duoying
Li, Weiguang
Huang, Xiaofei
Qin, Wen
Liu, Miao
[J]. BIORESOURCE TECHNOLOGY, 2013, 137 : 147 - 152

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