Preponderant functional microbe ecological relation in the acidogenic desulfate bio-reactor

Nan Qi Ren; Wei Dong Zhen; Jian Zheng Li; Ai Jie Wang; Yun Yu

Preponderant functional microbe ecological relation in the acidogenic desulfate bio-reactor

Nan Qi Ren^*
, Wei Dong Zhen
, Jian Zheng Li
, Ai Jie Wang
, Yun Yu

^*Corresponding author for this work

School of Environment

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Through experiment on single or both of the two preponderant functional bacteria, AB-ZH01 and SRB-ZH07 isolated from acidogenic bio-reactor, ecological relation of microbe in acidogenic desulfate bio-reactor were studied. The order of removal rate of SO₄^2- for SRB-ZH07 using all the substrates is lactic acid > propionate > butyric acid > acetic acid > glucose; the OD_600nm order of AB-ZH01 culture solution using all the substrates as sole carbon source is glucose > lactic acid > butyric acid > acetate acid > propionate. Protocooperation between AB-ZH01 and SRB-ZH07 was found. AB-ZH01 can accelerate degradation of glucose and provide substrates for SRB-ZH07. The produced H₂S through metabolism of SRB-ZH07 can restrain the growth of AB-ZH01. When the amount ratio of AB-ZH01 and SRB-ZH07 is 0.5, the SO₄^2- removal rate is the greatest.

Original language	English
Pages (from-to)	538-541+556
Journal	Nanjing Li Gong Daxue Xuebao/Journal of Nanjing University of Science and Technology
Volume	28
Issue number	5
State	Published - Oct 2004

Keywords

Preponderant functional bacteria
Protocooperation
Utilization of substrate

Cite this

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title = "Preponderant functional microbe ecological relation in the acidogenic desulfate bio-reactor",

abstract = "Through experiment on single or both of the two preponderant functional bacteria, AB-ZH01 and SRB-ZH07 isolated from acidogenic bio-reactor, ecological relation of microbe in acidogenic desulfate bio-reactor were studied. The order of removal rate of SO42- for SRB-ZH07 using all the substrates is lactic acid > propionate > butyric acid > acetic acid > glucose; the OD600nm order of AB-ZH01 culture solution using all the substrates as sole carbon source is glucose > lactic acid > butyric acid > acetate acid > propionate. Protocooperation between AB-ZH01 and SRB-ZH07 was found. AB-ZH01 can accelerate degradation of glucose and provide substrates for SRB-ZH07. The produced H2S through metabolism of SRB-ZH07 can restrain the growth of AB-ZH01. When the amount ratio of AB-ZH01 and SRB-ZH07 is 0.5, the SO42- removal rate is the greatest.",

keywords = "Preponderant functional bacteria, Protocooperation, Utilization of substrate",

author = "Ren, \{Nan Qi\} and Zhen, \{Wei Dong\} and Li, \{Jian Zheng\} and Wang, \{Ai Jie\} and Yun Yu",

year = "2004",

month = oct,

language = "英语",

volume = "28",

pages = "538--541+556",

journal = "Nanjing Li Gong Daxue Xuebao/Journal of Nanjing University of Science and Technology",

issn = "1005-9830",

publisher = "University of Science and Technology",

number = "5",

}

TY - JOUR

T1 - Preponderant functional microbe ecological relation in the acidogenic desulfate bio-reactor

AU - Ren, Nan Qi

AU - Zhen, Wei Dong

AU - Li, Jian Zheng

AU - Wang, Ai Jie

AU - Yu, Yun

PY - 2004/10

Y1 - 2004/10

N2 - Through experiment on single or both of the two preponderant functional bacteria, AB-ZH01 and SRB-ZH07 isolated from acidogenic bio-reactor, ecological relation of microbe in acidogenic desulfate bio-reactor were studied. The order of removal rate of SO42- for SRB-ZH07 using all the substrates is lactic acid > propionate > butyric acid > acetic acid > glucose; the OD600nm order of AB-ZH01 culture solution using all the substrates as sole carbon source is glucose > lactic acid > butyric acid > acetate acid > propionate. Protocooperation between AB-ZH01 and SRB-ZH07 was found. AB-ZH01 can accelerate degradation of glucose and provide substrates for SRB-ZH07. The produced H2S through metabolism of SRB-ZH07 can restrain the growth of AB-ZH01. When the amount ratio of AB-ZH01 and SRB-ZH07 is 0.5, the SO42- removal rate is the greatest.

AB - Through experiment on single or both of the two preponderant functional bacteria, AB-ZH01 and SRB-ZH07 isolated from acidogenic bio-reactor, ecological relation of microbe in acidogenic desulfate bio-reactor were studied. The order of removal rate of SO42- for SRB-ZH07 using all the substrates is lactic acid > propionate > butyric acid > acetic acid > glucose; the OD600nm order of AB-ZH01 culture solution using all the substrates as sole carbon source is glucose > lactic acid > butyric acid > acetate acid > propionate. Protocooperation between AB-ZH01 and SRB-ZH07 was found. AB-ZH01 can accelerate degradation of glucose and provide substrates for SRB-ZH07. The produced H2S through metabolism of SRB-ZH07 can restrain the growth of AB-ZH01. When the amount ratio of AB-ZH01 and SRB-ZH07 is 0.5, the SO42- removal rate is the greatest.

KW - Preponderant functional bacteria

KW - Protocooperation

KW - Utilization of substrate

UR - https://www.scopus.com/pages/publications/19944430008

M3 - 文章

AN - SCOPUS:19944430008

SN - 1005-9830

VL - 28

SP - 538-541+556

JO - Nanjing Li Gong Daxue Xuebao/Journal of Nanjing University of Science and Technology

JF - Nanjing Li Gong Daxue Xuebao/Journal of Nanjing University of Science and Technology

IS - 5

ER -

Preponderant functional microbe ecological relation in the acidogenic desulfate bio-reactor

Abstract

Keywords

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