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REVISTA DE CHIMIE
Cite as: Rev. Chim.
https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2019, Volume 70, Issue 8, 3065-3072

https://doi.org/10.37358/RC.19.8.7489

Emin Cadar, Rodica Sirbu, Bogdan Stefan Negreanu Pirjol, Ana Maria Ionescu, Ticuta Negreanu Pirjol

Heavy Metals Bioaccumulation Capacity on Marine Algae Biomass from Romanian Black Sea Coast

Abstract:

Knowledge of environmental pollution with an impact on health is essential for a sustainable environment and useful for people. The coastal areas of the world’s seas and oceans are polluted with different pollutants from technological sources and from other sources of socio-human activities. The pollutants studied are heavy metals Cd, Cu, Zn and Pb. In the paper are presented researches regarding the heavy metal concentrations determined in samples from marine water, sediments and algal mass, harvested from six stations from different areas of the Romanian Black Sea in two different years 2017 and 2018. The analyses were performed in the Chemistry Laboratories of the Faculty of Pharmacy, Ovidius University in Constanta, by a spectrophotometric method using Atomic Absorption Spectrometer ContrAA-700, Analytic Jena AG. For marine water in 2018 the following concentrations were obtained: Zn ] Pb ] Cu ] Cd and in 2017 the order was different: Zn ] Cu ] Pb ] Cd. For sediments in 2017 the order of concentrations is Cu ] Zn ] Pb ] Cd and in 2018 the highest values in the sediment are recorded by the next high values Cu ] Pb ] Zn ] Cd. Constant climate change and increased eutrophication in recent years have led to a massive increase in marine biomass in the Black Sea. For seaweed samples there are accumulations in the order of Zn ] Cu ] Pb ] Cd in both years. Bioaccumulation factors in water BCF water, were higher in algae for Zn and Cu. From the analysis of bioaccumulation factors, it can be noticed that seawater algae accumulate heavy metals from seawater and sediment (confirmed by BCF water ] 1 or BCF sed. ] 1). The accumulation of heavy metals in seaweed shows the existence of pollutants and marine pollution factors. Marine algae are the best biomarkers of pollution.
Keywords:
polluting agents; bioaccumulation factor; heavy metals; spectrophotometric method; marine sediments

Issue: 2019, Volume 70, Issue 8
Pages: 3065-3072
Publication date: 2019/9/15
https://doi.org/10.37358/RC.19.8.7489
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
CADAR, E., SIRBU, R., PIRJOL, B.S.N., IONESCU, A.M., PIRJOL, T.N., Heavy Metals Bioaccumulation Capacity on Marine Algae Biomass from Romanian Black Sea Coast, Rev. Chim., 70(8), 2019, 3065-3072.

Vancouver
Cadar E, Sirbu R, Pirjol BSN, Ionescu AM, Pirjol TN. Heavy Metals Bioaccumulation Capacity on Marine Algae Biomass from Romanian Black Sea Coast. Rev. Chim.[internet]. 2019 Aug;70(8):3065-3072. Available from: https://doi.org/10.37358/RC.19.8.7489


APA 6th edition
Cadar, E., Sirbu, R., Pirjol, B.S.N., Ionescu, A.M. & Pirjol, T.N. (2019). Heavy Metals Bioaccumulation Capacity on Marine Algae Biomass from Romanian Black Sea Coast. Revista de Chimie, 70(8), 3065-3072. https://doi.org/10.37358/RC.19.8.7489


Harvard
Cadar, E., Sirbu, R., Pirjol, B.S.N., Ionescu, A.M., Pirjol, T.N. (2019). 'Heavy Metals Bioaccumulation Capacity on Marine Algae Biomass from Romanian Black Sea Coast', Revista de Chimie, 70(8), pp. 3065-3072. https://doi.org/10.37358/RC.19.8.7489


IEEE
E. Cadar, R. Sirbu, B.S.N. Pirjol, A.M. Ionescu, T.N. Pirjol, "Heavy Metals Bioaccumulation Capacity on Marine Algae Biomass from Romanian Black Sea Coast". Revista de Chimie, vol. 70, no. 8, pp. 3065-3072, 2019. [online]. https://doi.org/10.37358/RC.19.8.7489


Text
Emin Cadar, Rodica Sirbu, Bogdan Stefan Negreanu Pirjol, Ana Maria Ionescu, Ticuta Negreanu Pirjol,
Heavy Metals Bioaccumulation Capacity on Marine Algae Biomass from Romanian Black Sea Coast,
Revista de Chimie,
Volume 70, Issue 8,
2019,
Pages 3065-3072,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.8.7489.
(https://revistadechimie.ro/Articles.asp?ID=7489)
Keywords: polluting agents; bioaccumulation factor; heavy metals; spectrophotometric method; marine sediments


RIS
TY - JOUR
T1 - Heavy Metals Bioaccumulation Capacity on Marine Algae Biomass from Romanian Black Sea Coast
A1 - Cadar, Emin
A2 - Sirbu, Rodica
A3 - Pirjol, Bogdan Stefan Negreanu
A4 - Ionescu, Ana Maria
A5 - Pirjol, Ticuta Negreanu
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 8
SP - 3065
EP - 3072
UR - https://doi.org/10.37358/RC.19.8.7489
KW - polluting agents
KW - bioaccumulation factor
KW - heavy metals
KW - spectrophotometric method
KW - marine sediments
ER -


BibTex
@article{RevCh2019P3065,
author = {Cadar Emin and Sirbu Rodica and Pirjol Bogdan Stefan Negreanu and Ionescu Ana Maria and Pirjol Ticuta Negreanu},
title = {Heavy Metals Bioaccumulation Capacity on Marine Algae Biomass from Romanian Black Sea Coast},
journal = {Revista de Chimie},
volume = {70},
number = {8},
pages = {3065-3072},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.8.7489},
url = {https://revistadechimie.ro/Articles.asp?ID=7489}
}
 
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