埃及东亚历山大港底沉积物重金属污染环境评价

Abdul Ghani A. Rashed, M. Ibrahim, M. El-Gammal, A. Z. Hamoda, Omnya A. El-Batrawy
{"title":"埃及东亚历山大港底沉积物重金属污染环境评价","authors":"Abdul Ghani A. Rashed, M. Ibrahim, M. El-Gammal, A. Z. Hamoda, Omnya A. El-Batrawy","doi":"10.21608/sjdfs.2018.194787","DOIUrl":null,"url":null,"abstract":"In this study, the concentrations of heavy metals were measured in the sediment of the Eastern Alexandria Harbour collected twice during 2016. The range and average concentrations measured in ppm were (ND–2775.93) (1592.59) for Fe and (13.90 235.73) (71.36) for Zn, (ND – 8.77) (3.93) for Ni and (6.35 42.99) (25.04) for Cr. For clarity, Enrichment factor index (EF) was used to determine the level of sediment contamination. The pollution load index (PLI) calculated for all the sediment samples that fall in the second terminology (1<CF<3, moderate contamination factor) except sample (10 and 12) that fall in the first terminology (CF<1, low contamination factor). Results of geoaccumulation index (Igeo) calculations in samples for the back ground values 100% of samples fall in class (0) for all the heavy metals (Fe, Mn, Ni and Cr). So, sediment is not enriched by these metals.while the results of geoaccumulation index (Igeo) calculations for Zn, it indicated that there is 91.4 % of the samples fall in class (0) unpolluted) with no polluting effect to the environment. While 8.3 % fall in class (1) (from unpolluted to moderately polluted). This was recorded at sample (8). It was recorded 0.31 that collected from the North-west of the harbour which is very active area. Sediment Quality Assessment, metal concentrations in the sediments of the samples was as high as above (ERM) values. All the samples fall in the range below (ERL) for both of Ni and Cr. And most of the samples fall in the range below (ERL) for Zn in (11) sample. While, sample (1) only fall in the range between(ERL and ERM) for Zn.The bottom sediments serve as a reservoir for heavy metals and therefore deserve special consideration in the planning and design of aquatic pollution research studies. .","PeriodicalId":21655,"journal":{"name":"Scientific Journal for Damietta Faculty of Science","volume":"11 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Environmental Assessment of Heavy Metal Pollution in Bottom Sediment of Eastern Alexandria Harbour, Egypt\",\"authors\":\"Abdul Ghani A. Rashed, M. Ibrahim, M. El-Gammal, A. Z. Hamoda, Omnya A. El-Batrawy\",\"doi\":\"10.21608/sjdfs.2018.194787\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this study, the concentrations of heavy metals were measured in the sediment of the Eastern Alexandria Harbour collected twice during 2016. The range and average concentrations measured in ppm were (ND–2775.93) (1592.59) for Fe and (13.90 235.73) (71.36) for Zn, (ND – 8.77) (3.93) for Ni and (6.35 42.99) (25.04) for Cr. For clarity, Enrichment factor index (EF) was used to determine the level of sediment contamination. The pollution load index (PLI) calculated for all the sediment samples that fall in the second terminology (1<CF<3, moderate contamination factor) except sample (10 and 12) that fall in the first terminology (CF<1, low contamination factor). Results of geoaccumulation index (Igeo) calculations in samples for the back ground values 100% of samples fall in class (0) for all the heavy metals (Fe, Mn, Ni and Cr). So, sediment is not enriched by these metals.while the results of geoaccumulation index (Igeo) calculations for Zn, it indicated that there is 91.4 % of the samples fall in class (0) unpolluted) with no polluting effect to the environment. While 8.3 % fall in class (1) (from unpolluted to moderately polluted). This was recorded at sample (8). It was recorded 0.31 that collected from the North-west of the harbour which is very active area. Sediment Quality Assessment, metal concentrations in the sediments of the samples was as high as above (ERM) values. All the samples fall in the range below (ERL) for both of Ni and Cr. And most of the samples fall in the range below (ERL) for Zn in (11) sample. While, sample (1) only fall in the range between(ERL and ERM) for Zn.The bottom sediments serve as a reservoir for heavy metals and therefore deserve special consideration in the planning and design of aquatic pollution research studies. .\",\"PeriodicalId\":21655,\"journal\":{\"name\":\"Scientific Journal for Damietta Faculty of Science\",\"volume\":\"11 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Scientific Journal for Damietta Faculty of Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21608/sjdfs.2018.194787\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Scientific Journal for Damietta Faculty of Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/sjdfs.2018.194787","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

在这项研究中,测量了2016年两次收集的东亚历山大港沉积物中的重金属浓度。测定的浓度范围和平均浓度(ppm)分别为:Fe (ND - 2775.93)(1592.59)、Zn(13.90 235.73)(71.36)、Ni (ND - 8.77)(3.93)和Cr(6.35 42.99)(25.04)。为清晰起见,采用富集因子指数(EF)确定沉积物污染水平。除样品(10和12)属于第一个术语(CF<1,低污染因子)外,所有属于第二个术语(1本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Environmental Assessment of Heavy Metal Pollution in Bottom Sediment of Eastern Alexandria Harbour, Egypt
In this study, the concentrations of heavy metals were measured in the sediment of the Eastern Alexandria Harbour collected twice during 2016. The range and average concentrations measured in ppm were (ND–2775.93) (1592.59) for Fe and (13.90 235.73) (71.36) for Zn, (ND – 8.77) (3.93) for Ni and (6.35 42.99) (25.04) for Cr. For clarity, Enrichment factor index (EF) was used to determine the level of sediment contamination. The pollution load index (PLI) calculated for all the sediment samples that fall in the second terminology (1
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Association of IL-6 rs1800795 and IL-1 β rs16944 polymorphisms with non-small cell lung cancer in the Egyptian population: a pilot study Electrochemical sensing of antipyrine and its interaction with ds-DNA modified electrode. Morphological and Ultrastructural Changes of Escherichia coli and Klebsiella pneumoniae carriers of β-lactamase when subject to β-lactam Antibiotic Oral intake of Pomegranate Peels Stimulate Glutathione levels and Superoxide Dismutase Activity to Protect Against Cisplatin-Induced Nephrotoxicity A Novel Hybrid Approach to Masked Face Recognition using Robust PCA and GOA Optimizer
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1