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dc.contributor.author
Xu, Mengzhen
dc.contributor.author
Darrigran, Gustavo Alberto
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dc.contributor.author
Wang, Zhaoyin
dc.contributor.author
Zhao, Na
dc.contributor.author
Lin, Cheng Chieh
dc.contributor.author
Pan, Baozhu
dc.date.available
2018-08-03T18:12:09Z
dc.date.issued
2015-06
dc.identifier.citation
Xu, Mengzhen; Darrigran, Gustavo Alberto; Wang, Zhaoyin; Zhao, Na; Lin, Cheng Chieh; et al.; Experimental study on control of Limnoperna fortunei biofouling in water transfer tunnels; Elsevier; Journal of Hydro-Environment Research; 9; 2; 6-2015; 248-258
dc.identifier.issn
1570-6443
dc.identifier.uri
http://hdl.handle.net/11336/54102
dc.description.abstract
The golden mussel (Limnoperna fortunei) is a filter-collector macroinvertebrate species originating from southern China. It easily invades water transfer tunnels and attaches onto tunnel walls and structures with extremely high density, resulting in biofouling, pipe clogging, structure corrosion, a decrease in water transfer efficiency, and water pollution. It has become a prevalent problem and has caused concern all over the world. However, an effective and environment friendly method of controlling golden mussel invasion has not yet been approved. This study is aimed to propose measures for preventing golden mussel invasion and biofouling in the water transfer tunnels of the East River Water Source Project (ERWSP), which transfers water from the East River to Shenzhen, southern China for 10 million people. Long-term samplings and observations of the East River water were performed to study the golden mussel's invading pattern. Flume experiments were done to study the golden mussel's attachment on 14 different materials and performance in turbulent flows. An integrated ecological prevention pool was designed and constructed based on the flume experimental results for preventing the golden mussel invasion in the scale model tunnels of the ERWSP. The major technology of the ecological pool was preventing the golden mussel from entering the tunnels by attracting veligers to attach on geotextile cloth, attracting mussels to attach on bamboo, and killing veligers with high-frequency turbulence. An eight-month application experiment showed that the ecological pool successfully controlled the golden mussel invasion and biofouling in the scale model tunnels. The mussel density on the attachment materials decreased sharply as the distance of the materials from the pool entrance increased; the turbulence was effective in killing veligers that escaped from the attachment materials. No mussel was found on the model tunnels. Thus, the integrated ecological prevention pool is recommended as a successful measure for controlling the golden mussel invasion and biofouling in water transfer tunnels.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Attachment Attracting
dc.subject
Biofouling
dc.subject
Ecological Prevention
dc.subject
Golden Mussel Invasion
dc.subject
Water Transfer Tunnels
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Experimental study on control of Limnoperna fortunei biofouling in water transfer tunnels
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-03T14:14:21Z
dc.journal.volume
9
dc.journal.number
2
dc.journal.pagination
248-258
dc.journal.pais
Países Bajos
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dc.description.fil
Fil: Xu, Mengzhen. Tsinghua University; China
dc.description.fil
Fil: Darrigran, Gustavo Alberto. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. División Zoología Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Wang, Zhaoyin. Tsinghua University; China
dc.description.fil
Fil: Zhao, Na. Tsinghua University; China
dc.description.fil
Fil: Lin, Cheng Chieh. Feng Chia University; República de China
dc.description.fil
Fil: Pan, Baozhu. Changjiang River Scientific Research Institute; China
dc.journal.title
Journal of Hydro-Environment Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jher.2014.06.006
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1570644314000872
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