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Application of algae in biomonitoring and phytoextraction of heavy metals contamination in urban stream water
Article 11: Volume 8, Number 1, Winter 2011, Pages 115-128 (14) XML PDF (2557 K)
Authors
K. Sekabira; H. Oryem Origa,; T. A. Basamba; G. Mutumba; E. Kakudidi
Abstract
Biological technologies for wastewater remediation techniques employed to remove contaminants in urban stream water are increasingly receiving attention worldwide. The purpose of this study was therefore to determine the concentrations of lead, cadmium, copper, zinc, manganese and iron in algal biomass and establish the feasibility of using algae in phytoextraction and bio-monitoring of environmental quality. Analysis of algal biomass samples in the Nakivubo urban stream ecosystem, Kampala, Uganda, showed that there was contamination by lead, cadmium, copper and zinc as indicated by enrichment factor and pollution load index values. It is suspected that industrial and vehicular emissions are the major sources of these pollutants. Calculated bio-concentration factor was > 1000 but with low concentration thresholds in each element, suggesting that algal biomass was a very good heavy metal accumulator. The bio-concentration values in algal biomass were found to be in the order of copper > zinc > lead > cadmium in the Nakivubo Channelized stream. In conclusion, algae can be a promising aquatic bio-filter plant for phytoextraction and bio-monitoring of polluted urban stream ecosystems and wastewater.
Keywords
Bio-filter; Biomass; Green algae; Phytosorption; Wastewater
Main Subjects
Algae; Heavy metals; Stream water
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References
1. Baker, A. J. M.; Brooks, R. R., (1989). Terrestrial higher plants which hyperaccumulate metallic elements. A review of their distribution, ecology and phytochemistry. Biorecovery, (1), 81-126 (46 Pages)
2. Chakravarty, M.; Patgiri, A. D., (2009). Metal pollution assessment in sediments of the Dikrong river, N. E. India. J. Hum. Ecol., 27 (1), 63-67 (5 Pages) Abstract | Full Text (40 K)
3. Chmielewská, E.; Medved’, J., (2001). Bioaccumulation of heavy metals by green algae cladophora gramerata in a refinery sewage lagoon. Croat. Chem., 74 (1), 135-145 (11 Pages) Abstract
4. Conti, M. E.; Cecchetti, G., (2003). Abiomonitoring study: trace metals in algae and molluscs from Tyrrhenian coastal areas. Environ. Res., 93 (1), 99-112 (14 Pages), DOI: 10.1016/S0015-9351. Abstract | Full Text (532 K)
5. Eja, M. E.; Ogri O. R. A.; Arikpo G. E., (2003). Bioconcentration of heavy metals in surface sediments from the great Kwa rivers estuary, Calabar, South Eastern Nigeria. J. Nig. Environ. Soc., (2), 247-256 (10 Pages) Abstract
6. Girgin, S.; Kazancý, N.; Dügel, M., (2010). Relationship between aquatic insects and heavy metals in an urban stream using multivariate techniques. Int. J. Environ. Sci. Tech., 7 (4), 653-664 (12 Pages)
7. Goyal, P.; Sharma, P.; Srivastava, S.; Srivastava, M. M., (2008). Saraca indica leaf powder for decontamination of Pb: removal, recovery, adsorbent characterization and equilibrium modeling. Int. J. Environ. Sci. Tech., 5 (1), 27-34 (8 Pages) Abstract | Full Text (171 K)
8. Igwe, J. C.; Abia, A. A.; Ibeh, C. A., (2008). Adsorption kinetics and intraparticulate diffusivities of Hg, As and Pb ions on unmodified and thiolated coconut fiber. Int. J. Environ. Sci. Tech., 5 (1), 83-92 (10 Pages) Abstract | Full Text (198 K)
9. Kar, D.; Sur, P.; Mandal, S. K. ; Saha, T. ; Kole, R. K., (2008). Assessment of heavy metal pollution in surface water. Int. J. Environ. Sci. Tech., 5 (1), 119-124 (6 Pages) Abstract | Full Text (184 K)
10. Kord, B.; Mataji, A.; Babaie, S., (2010). Pine (Pinus Eldarica Medw.) needles as indicator for heavy metals pollution. Int. J. Environ. Sci. Tech., 7 (1), 79-84 (6 Pages) Abstract | Full Text (732 K)
11. Lam, P. K. S.; Gray, J. S., (2003). The use of biomarkers in environmental monitoring programmes. Mar. Pollut. Bull., (46), 182-186 (5 Pages), DOI: 10.1016/S0025-326X(02)00449-6. Abstract | Full Text (80 K)
12. Levkov, Z.; Krstic, S., (2002). Use of algae for monitoring of heavy metals in the river Vardar, Macedonia. Mediterranean Mar. Sci., 3 (1), 99-112 (14 Pages) Abstract | Full Text (1040 K)
13. Muwanga, A.; Barifaijo, E., (2006). Impact of Industrial activities on heavy metal loading and their physico-chemical effects on wetlands of Lake Victoria basin (Uganda). Afri. J. Tech. Sci. Eng., 7 (1), 51-63 (13 Pages) Abstract | Full Text (621 K)
14. Nabulo, G.; Oryem-Origa, H.; Nasinyama, G.; Cole, D., (2008). Assessment of Zn, Cu, Pb, and Ni contamination in wetland soils and plants.. Int. J. Environ. Sci. Tech. 5 (1), 413-422 (10 Pages) Abstract | Full Text (787 K)
15. Nouri, J.; Khorasani, N.; Lorestani, B.; Karami, M.; Hassani, A. H.; Yousefi, N., (2009). Accumulation of heavy metals in soil and uptake by pnat species with phytoremediation potential. Environ. Earth Sci., 59 (2), 315-323 (9 Pages), DOI: 10.1007/s12665-009-0028-2. Abstract
16. Nwuche, C. O.; Ugoji, E. O., (2008). Effects of heavy metal pollution on the soil microbial activity. Int. J. Environ. Sci. Tech., 5 (3), 409-414 (6 Pages) Abstract | Full Text (82 K)
17. Nyangababo, J. T.; Henry E.; Omutange E., (2005). Heavy metal contamination in plants, sediments and air precipitation of Katonga, Simiyu and Nyando wetlands of Lake Victoria basin, East Africa. Bull. Environ. Contam. Toxicol., (75), 189-196 (8 Pages), DOI: 10.1007/s00128-005-0737-5. Abstract | Full Text (485 K)
18. Nyangababo, J. T.; Henry E.; Omutange E., (2005). Lead, cadmium, copper, manganese and zinc in wetland waters of Victoria lake basin, East Africa. Bull. Environ. Contam. Toxicol., (75), 1003-1010 (8 Pages), DOI: 10.1007/s00128-005-0679-y. Abstract | Full Text (485 K)
19. Nyangababo, J. T.; Ichikuni, M., (1986). The use of Ceder Bark in the study of Heavy Metal Concentration in the Nagatsuta Area, Japan. Environ. Pollut. Ser. B, 11 (3), 211-229 (19 Pages), DOI: 10.1016/0143-148X(86)90025-X. Abstract | Full Text (727 K)
20. Scott,C. D., (1992). Removal of dissolved metals by plant tissue. Biotech. Bioeng., , 1064-1068 (5 Pages), DOI: 10.1002/bit.260391011. Abstract | Full Text (359 K)
21. Sekabira, K.; Oryem Origa, H.; Basamba, T. A.; Mutumba, G.; Kakudidi, E., (2010). Assessment of heavy metal pollution in the urban stream sediments and its tributaries. Int. J. Environ. Sci. Tech., 7 (3), 435-446 (12 Pages) Abstract | Full Text (919 K)
22. Sekabira, K.; Oryem Origa, H.; Basamba, T. A.; Mutumba, G.; Kakudidi, E., (2010). Heavy metal assessment and water quality values in urban stream and rain water. Int. J. Environ. Sci. Tech., 7 (4), 759-770 (12 Pages) Abstract | Full Text (1244 K)
23. Shah, B. A.; Shah, V. A.; Singh, R. R., (2009). Sorption isotherms and kinetics of chromium uptake from wastewater using natural sorbent material. Int. J. Environ. Sci. Tech., 6 (1), 77-90 (14 Pages) Abstract | Full Text (506 K)
24. Thangavel, P.; Subbhuraam, C. V., (2004). Phytoextraction: role of hyperaccumulator in metal contaminated soils. Proc. Indian natn. Sci. Acad., B 70 (1), 109-130 (22 Pages)
25. Wuana, R. A.; Okieimen, F. E.; Imborvungu, J. A., (2010). Removal of heavy metals from a contaminated soil using organic chelating acids. Int. J. Environ. Sci. Tech., 7 (3), 485-496 (12 Pages) Abstract | Full Text (786 K)
26. Zayed, A.; Gowthaman, S.; Terry, N., (1998). Phytoaccumulation of trace elements by wetland plants: Duckweed. J. Environ. Qual., (27), 715-721 (7 Pages) Abstract