The interaction between nitrobenzene and Microcystis aeruginosa and its potential to impact water quality

Zhiquan Liu; Fuyi Cui; Hua Ma; Zhenqiang Fan; Zhiwei Zhao; Zhenling Hou; Dongmei Liu; Xuebin Jia

doi:10.1016/j.chemosphere.2013.03.064

The interaction between nitrobenzene and Microcystis aeruginosa and its potential to impact water quality

Zhiquan Liu
, Fuyi Cui^*
, Hua Ma
, Zhenqiang Fan
, Zhiwei Zhao
, Zhenling Hou
, Dongmei Liu
, Xuebin Jia

^*Corresponding author for this work

School of Environment

Harbin Institute of Technology
North China Institute of Water Conservancy and Hydroelectric Power
Changchun Institute of Urban Planning and Designing
Heilongjiang University

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

7 Scopus citations

Abstract

The potential water quality problems caused by the interaction between nitrobezene (NB) and Microcystis aeruginosa was investigated by studying the growth inhibition, the haloacetic acids formation potential (HAAFP) and the secretion of microcystin-LR (MC-LR). The results showed that NB can inhibit the growth of M. aeruginosa, and the value of EC₅₀ increased with the increase of initial algal density. Although NB can hardly react with chlorine to form HAAs, the presence of NB can enhance the HAAFP productivity. The secretion of the intracellular MC-LR is constant under the steady experimental conditions. However, the presence of NB can reduce the MC-LR productivity of M. aeruginosa. Overall, the increased disinfection risk caused by the interaction has more important effect on the safety of drinking water quality than the benefit of the decreased MC-LR productivity, and should be serious considered when the water contained NB and M. aeruginosa is used as drinking water source.

Original language	English
Pages (from-to)	1201-1206
Number of pages	6
Journal	Chemosphere
Volume	92
Issue number	9
DOIs	https://doi.org/10.1016/j.chemosphere.2013.03.064
State	Published - Aug 2013

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

Growth inhibition
Haloacetic acids formation potential
Microcystin-LR
Microcystis aeruginosa
Nitrobenzene

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10.1016/j.chemosphere.2013.03.064

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title = "The interaction between nitrobenzene and Microcystis aeruginosa and its potential to impact water quality",

abstract = "The potential water quality problems caused by the interaction between nitrobezene (NB) and Microcystis aeruginosa was investigated by studying the growth inhibition, the haloacetic acids formation potential (HAAFP) and the secretion of microcystin-LR (MC-LR). The results showed that NB can inhibit the growth of M. aeruginosa, and the value of EC50 increased with the increase of initial algal density. Although NB can hardly react with chlorine to form HAAs, the presence of NB can enhance the HAAFP productivity. The secretion of the intracellular MC-LR is constant under the steady experimental conditions. However, the presence of NB can reduce the MC-LR productivity of M. aeruginosa. Overall, the increased disinfection risk caused by the interaction has more important effect on the safety of drinking water quality than the benefit of the decreased MC-LR productivity, and should be serious considered when the water contained NB and M. aeruginosa is used as drinking water source.",

keywords = "Growth inhibition, Haloacetic acids formation potential, Microcystin-LR, Microcystis aeruginosa, Nitrobenzene",

author = "Zhiquan Liu and Fuyi Cui and Hua Ma and Zhenqiang Fan and Zhiwei Zhao and Zhenling Hou and Dongmei Liu and Xuebin Jia",

year = "2013",

month = aug,

doi = "10.1016/j.chemosphere.2013.03.064",

language = "英语",

volume = "92",

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T1 - The interaction between nitrobenzene and Microcystis aeruginosa and its potential to impact water quality

AU - Liu, Zhiquan

AU - Cui, Fuyi

AU - Ma, Hua

AU - Fan, Zhenqiang

AU - Zhao, Zhiwei

AU - Hou, Zhenling

AU - Liu, Dongmei

AU - Jia, Xuebin

PY - 2013/8

Y1 - 2013/8

N2 - The potential water quality problems caused by the interaction between nitrobezene (NB) and Microcystis aeruginosa was investigated by studying the growth inhibition, the haloacetic acids formation potential (HAAFP) and the secretion of microcystin-LR (MC-LR). The results showed that NB can inhibit the growth of M. aeruginosa, and the value of EC50 increased with the increase of initial algal density. Although NB can hardly react with chlorine to form HAAs, the presence of NB can enhance the HAAFP productivity. The secretion of the intracellular MC-LR is constant under the steady experimental conditions. However, the presence of NB can reduce the MC-LR productivity of M. aeruginosa. Overall, the increased disinfection risk caused by the interaction has more important effect on the safety of drinking water quality than the benefit of the decreased MC-LR productivity, and should be serious considered when the water contained NB and M. aeruginosa is used as drinking water source.

AB - The potential water quality problems caused by the interaction between nitrobezene (NB) and Microcystis aeruginosa was investigated by studying the growth inhibition, the haloacetic acids formation potential (HAAFP) and the secretion of microcystin-LR (MC-LR). The results showed that NB can inhibit the growth of M. aeruginosa, and the value of EC50 increased with the increase of initial algal density. Although NB can hardly react with chlorine to form HAAs, the presence of NB can enhance the HAAFP productivity. The secretion of the intracellular MC-LR is constant under the steady experimental conditions. However, the presence of NB can reduce the MC-LR productivity of M. aeruginosa. Overall, the increased disinfection risk caused by the interaction has more important effect on the safety of drinking water quality than the benefit of the decreased MC-LR productivity, and should be serious considered when the water contained NB and M. aeruginosa is used as drinking water source.

KW - Growth inhibition

KW - Haloacetic acids formation potential

KW - Microcystin-LR

KW - Microcystis aeruginosa

KW - Nitrobenzene

UR - https://www.scopus.com/pages/publications/84880293048

U2 - 10.1016/j.chemosphere.2013.03.064

DO - 10.1016/j.chemosphere.2013.03.064

M3 - 文章

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AN - SCOPUS:84880293048

SN - 0045-6535

VL - 92

SP - 1201

EP - 1206

JO - Chemosphere

JF - Chemosphere

IS - 9

ER -

The interaction between nitrobenzene and Microcystis aeruginosa and its potential to impact water quality

Abstract

UN SDGs

Keywords

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