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Ulva prolifera (Chlorophyta): a suitable material to remove Cd2+ from aquatic environments
Huan, Li1,2; Su, Hai-xia1,3; Duan, Chen-xue4; Gao, Shan1,2; Xie, Xiu-jun1,2; Wang, Guang-ce1,2
2018-02-01
Source PublicationWATER AND ENVIRONMENT JOURNAL
Volume32Issue:1Pages:26-33
SubtypeArticle
AbstractHeavy metal pollution in aquatic environments is a significant environmental problem. Marine macroalgae are novel materials for the removal of heavy metals from water, aided by their large biomass and the feature of easy collection. In this study, Ulva prolifera O.F.Muller was used to remove cadmium ions (Cd2+) from the aquatic environment. We examined the Cd2+ absorption capacity of the thalli in a factorial experiment using fresh thalli cultivated in seawater, freshwater, water containing domestic garbage, water containing industrial waste and elutriant of soil with additional Cd2+. In addition, changes in photosynthetic activity of thalli were investigated. A significant decrease of maximum quantum yield and effective photochemical quantum yield of PSII (YII) indicated Cd2+ was transported into the cells and seriously inhibited photosynthesis. Furthermore, the Cd2+ absorption capacity was relatively high. The results indicated the suitability of U. prolifera for removing Cd2+ from aquatic environments of different backgrounds.
KeywordAquatic Environment Cadmium Photosynthesis Ulva Prolifera
DOI10.1111/wej.12286
Indexed BySCI
Language英语
WOS IDWOS:000425649700004
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/154356
Collection实验海洋生物学重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China
4.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China
First Author Affilication中国科学院海洋研究所
Recommended Citation
GB/T 7714
Huan, Li,Su, Hai-xia,Duan, Chen-xue,et al. Ulva prolifera (Chlorophyta): a suitable material to remove Cd2+ from aquatic environments[J]. WATER AND ENVIRONMENT JOURNAL,2018,32(1):26-33.
APA Huan, Li,Su, Hai-xia,Duan, Chen-xue,Gao, Shan,Xie, Xiu-jun,&Wang, Guang-ce.(2018).Ulva prolifera (Chlorophyta): a suitable material to remove Cd2+ from aquatic environments.WATER AND ENVIRONMENT JOURNAL,32(1),26-33.
MLA Huan, Li,et al."Ulva prolifera (Chlorophyta): a suitable material to remove Cd2+ from aquatic environments".WATER AND ENVIRONMENT JOURNAL 32.1(2018):26-33.
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