globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2013.12.048
Scopus记录号: 2-s2.0-84896397626
论文题名:
Assessment of the abiotic and biotic effects of sodium metabisulphite pulses discharged from desalination plant chemical treatments on seagrass (Cymodocea nodosa) habitats in the Canary Islands
作者: Portillo E.; Ruiz de la Rosa M.; Louzara G.; Ruiz J.M.; Marín-Guirao L.; Quesada J.; González J.C.; Roque F.; González N.; Mendoza H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 80, 期:2018-01-02
起始页码: 222
结束页码: 233
语种: 英语
英文关键词: Canary Islands ; Cymodocea nodosa ; Desalination ; Discharge ; Sodium metabisulphite ; Synodus synodus
Scopus关键词: Areas of influences ; Canary islands ; Chemical treatments ; Corrective measures ; Cymodocea nodosa ; Experimental evidence ; Sodium metabisulphite ; Synodus synodus ; Chemical cleaning ; Chemical modification ; Desalination ; Discharge (fluid mechanics) ; Water filtration ; Sodium ; sodium metabisulfite ; bioassay ; desalination ; discharge ; disinfection ; finfish ; marine environment ; membrane ; physicochemical property ; seagrass ; sodium ; sulfite ; toxicity ; article ; bioassay ; biological activity ; concentration (parameters) ; controlled study ; Cymodocea nodosa ; desalination ; diffusion ; fish ; marine environment ; nonhuman ; physical chemistry ; plume ; reverse osmosis ; seagrass ; Spain ; species habitat ; Synodus synodus ; Canary Islands ; Cymodocea nodosa ; Desalination ; Discharge ; Sodium metabisulphite ; Synodus synodus ; Alismatidae ; Ecosystem ; Environmental Monitoring ; Salinity ; Salts ; Seawater ; Spain ; Sulfites ; Water Pollutants, Chemical ; Water Purification ; Canary Islands ; Gran Canaria ; Las Palmas ; Spain ; Cymodocea nodosa ; Synodus synodus ; Canary Islands ; Cymodocea nodosa ; Desalination ; Discharge ; Sodium metabisulphite ; Synodus synodus
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Reverse osmosis membranes at many desalination plants are disinfected by periodic shock treatments with sodium metabisulphite, which have potentially toxic effects to the environment for marine life, although no empirical and experimental evidence for this is yet available. The aim of this study was to characterise for the first time, the physico-chemical modification of the marine environment and its biological effects, caused by hypersaline plumes during these membrane cleaning treatments. The case study was the Maspalomas II desalination plant, located in the south of Gran Canaria (Canary Islands, Spain). Toxicity bioassays were performed on marine species characteristic for the infralittoral soft bottoms influenced by the brine plume (Synodus synodus and Cymodocea nodosa), and revealed a high sensitivity to short-term exposure to low sodium metabisulphite concentrations. The corrective measure of incorporating a diffusion system with Venturi Eductors reduced nearly all the areas of influence, virtually eliminating the impact of the disinfectant. © 2013 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85643
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Instituto Tecnológico de Canarias, S.A. (Canary Islands Technological Institute) Playa de Pozo Izquierdo s/n, 35110 Santa Lucía, Las Palmas, Spain; ECOS, Estudios Ambientales y Oceanografía, S.L., C/Alfred Nobel 31B, 35013 Las Palmas de Gran Canaria, Spain; Instituto Español de Oceanografía, Centro Oceanográfico de Murcia, C/Varadero, 1, 30740 Murcia, Spain; Canaragua, S.A. Avda. Manuel Hermoso Rojas, 4, 38003 Santa Cruz de Tenerife, Spain; Elmasa Tecnología del Agua, S.A., Av. de Tirajana, Edificio Mercurio Torre, Sexta Planta, 35100 San Bartolomé de Tirajana, Las Palmas, Spain; Instituto Canario de Ciencias Marinas, Ctra. de Taliarte, s/n, 35200 Telde, Las Palmas, Spain

Recommended Citation:
Portillo E.,Ruiz de la Rosa M.,Louzara G.,et al. Assessment of the abiotic and biotic effects of sodium metabisulphite pulses discharged from desalination plant chemical treatments on seagrass (Cymodocea nodosa) habitats in the Canary Islands[J]. Marine Pollution Bulletin,2014-01-01,80(2018-01-02)
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