Reducing harmful algae in raw water by light-shading

Xue Chu Chen; Hai Nan Kong; Sheng Bing He; De Yi Wu; Chun Jie Li; Xiao Chen Huang

doi:10.1016/j.procbio.2008.11.002

Reducing harmful algae in raw water by light-shading

Xue Chu Chen, Hai Nan Kong, Sheng Bing He, De Yi Wu, Chun Jie Li, Xiao Chen Huang

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

44 Scopus citations

Abstract

The occurrence of harmful algal bloom in water source poses a serious water safety problem to local water supply systems. In order to ensure the raw water quality, the feasibility of an in situ light-shading measure was investigated through enclosure experiment and pilot-scale experiment. The results showed that harmful algal bloom could be controlled by light-shading lasting for 6-9 days, with water quality being partially improved. When aeration was added, the reduction of algal biomass could be enhanced, and water quality was further improved compared to that without aeration. These experimental results offered an attractive in situ algal control measure for lakes or reservoirs suffered from harmful algal bloom.

Original language	English
Pages (from-to)	357-360
Number of pages	4
Journal	Process Biochemistry
Volume	44
Issue number	3
DOIs	https://doi.org/10.1016/j.procbio.2008.11.002
State	Published - Mar 2009
Externally published	Yes

Keywords

Aeration
Harmful algae
Light-shading
Raw water
Water quality

UN SDGs

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

Access to Document

10.1016/j.procbio.2008.11.002

Cite this

@article{d62eb0b384dc44c0bc59782708b3e736,

title = "Reducing harmful algae in raw water by light-shading",

abstract = "The occurrence of harmful algal bloom in water source poses a serious water safety problem to local water supply systems. In order to ensure the raw water quality, the feasibility of an in situ light-shading measure was investigated through enclosure experiment and pilot-scale experiment. The results showed that harmful algal bloom could be controlled by light-shading lasting for 6-9 days, with water quality being partially improved. When aeration was added, the reduction of algal biomass could be enhanced, and water quality was further improved compared to that without aeration. These experimental results offered an attractive in situ algal control measure for lakes or reservoirs suffered from harmful algal bloom.",

keywords = "Aeration, Harmful algae, Light-shading, Raw water, Water quality",

author = "Chen, \{Xue Chu\} and Kong, \{Hai Nan\} and He, \{Sheng Bing\} and Wu, \{De Yi\} and Li, \{Chun Jie\} and Huang, \{Xiao Chen\}",

year = "2009",

month = mar,

doi = "10.1016/j.procbio.2008.11.002",

language = "英语",

volume = "44",

pages = "357--360",

journal = "Process Biochemistry",

issn = "1359-5113",

publisher = "Elsevier Ltd",

number = "3",

}

TY - JOUR

T1 - Reducing harmful algae in raw water by light-shading

AU - Chen, Xue Chu

AU - Kong, Hai Nan

AU - He, Sheng Bing

AU - Wu, De Yi

AU - Li, Chun Jie

AU - Huang, Xiao Chen

PY - 2009/3

Y1 - 2009/3

N2 - The occurrence of harmful algal bloom in water source poses a serious water safety problem to local water supply systems. In order to ensure the raw water quality, the feasibility of an in situ light-shading measure was investigated through enclosure experiment and pilot-scale experiment. The results showed that harmful algal bloom could be controlled by light-shading lasting for 6-9 days, with water quality being partially improved. When aeration was added, the reduction of algal biomass could be enhanced, and water quality was further improved compared to that without aeration. These experimental results offered an attractive in situ algal control measure for lakes or reservoirs suffered from harmful algal bloom.

AB - The occurrence of harmful algal bloom in water source poses a serious water safety problem to local water supply systems. In order to ensure the raw water quality, the feasibility of an in situ light-shading measure was investigated through enclosure experiment and pilot-scale experiment. The results showed that harmful algal bloom could be controlled by light-shading lasting for 6-9 days, with water quality being partially improved. When aeration was added, the reduction of algal biomass could be enhanced, and water quality was further improved compared to that without aeration. These experimental results offered an attractive in situ algal control measure for lakes or reservoirs suffered from harmful algal bloom.

KW - Aeration

KW - Harmful algae

KW - Light-shading

KW - Raw water

KW - Water quality

UR - https://www.scopus.com/pages/publications/58249141293

U2 - 10.1016/j.procbio.2008.11.002

DO - 10.1016/j.procbio.2008.11.002

M3 - 文章

AN - SCOPUS:58249141293

SN - 1359-5113

VL - 44

SP - 357

EP - 360

JO - Process Biochemistry

JF - Process Biochemistry

IS - 3

ER -

Reducing harmful algae in raw water by light-shading

Abstract

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this