Volume 1 Issue 2 Article 5

Chromium Phytotoxicity Test of Metal Coating Wastewaters

Writer(s): Şükrü Dursun 1, Zeynep Cansu Ayturan 2,

Metals are deformed by some mechanisms such as oxidation and corrosion. In order to protect metals from deformation and effect of some agents, metal coating method may be used. Hot galvanizing, thermal spraying, electroplating and sherardizing are some of these methods and they depend on the type of metal which will be coated to protect to metal materials. Zinc, nickel, brass, chrome, gold, cadmium, copper, brass, and silver are the main materials used for metal coating process. Chromium may be the most deteriorating one within these metals because it has negative impacts on both human and other livings. It is found in the environment in many forms and mined in different countries. Especially chromium +6 is considered as carcinogenic and may lead to health problems such as allergic reactions, nose irritations and nosebleed, stomach ulcer, weakened immune system, genetic material alteration, stomach ulcer, kidney and liver function disorders and death. Therefore, metal coating wastewaters including high concentrations of chrome should be cleaned and treatment is necessary. In this study wastewater containing chrome produced by metal coating industry was analysed by using some plant species. In this study, the reaction of some plant species was investigated against different concentrations of chrome solution. Main plants used for the tests are Lepidium sativum and Lemna minor. Examining the negative effects of chrome which may harm plants and offering more accurate wastewater treatment techniques against chromium wastewater is possible with this method. There is significant relation between chromium concentration and toxic level on plant germination and growth rate. Moreover, variance analysis was applied to the results taken from experimental study in laboratory condition with selected level of chromium level and the significance importance was determined with our results.

Keyword(s): Metal Industry Wastewaters, Chromium, Lemna minor, Phytotoxicity Test,

  • [1] Welch, E. B., 1992, Ecological Effects of Wastewater, E&FN Spon, NY.
  • [2] Lam P.K.S., Wut P.F., Chan A.C.W., Wu R.S.S., 1999, Individual and combined effects of Cd and Cu on the growth response of Chlorella vulgaris. Environ Toxicol 14:347–353.
  • [3] Cho D.Y., Lee, S., Park, S., Chung, A., 1994) Studies on the biosorption of heavy metals onto Chlorella vulgaris J. Environ. Sci. Health A, 29 (2) pp. 389–409.
  • [4] Sternberg, A. and Claussen, K., 2003, Lead and nickel removal using Microspora and Lemna minor. Bio. Technol., 89: 41-48.
  • [5] Bermejo J.E., 1994, Neglected horticultural crops. In: Hernando Bermejo JE, Leon J (eds), Neglected Crops: 1492 From a Different Perspective, Plant Production and Protection Series No. 26. Rome, Italy: FAO, pp 303–332.
  • [6] Rahmani, G.N.H., Sternberg, S.P.K., 1999, Bioremoval of lead from water using Lemna minor. Biores. Technol., 70: 225–230.
  • [7] American Public Health Association, American Water Works Association, Water Environ ment Federation, 1992, Standard Methods for Examination of Water and Wastewater, Section 8211, Toxicity Test Procedures Using Common Duckweed, Lemna minor, 18th edition, Washington DC.
  • [8] Miller, R.L., Brewer, J.D., 2003, The A-Z of Social Research: A Dictionary of Key Social Science Research Concepts, SAGE Publications Ltd., pp 09-12.
  • [9] Dursun, S., 1994, The Effects of Sulphur Pollution On Soil Fungi and Decomposition of Tree Leaf Litters, Thesis of Philosophiae Doctor, University of Wales, Collage of Cardiff, 53.

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Citation type: APAŞükrü Dursun, Zeynep Cansu Ayturan. (2018). Chromium Phytotoxicity Test of Metal Coating Wastewaters. International Journal of Environmental Pollution and Environmental Modelling, 1 ( 2 ) , 50-57. http://ijepem.com/volume-1/issue-2/article-5/
Citation: BibTex@article{2018, title={Chromium Phytotoxicity Test of Metal Coating Wastewaters}, volume={1}, number={2}, publisher={International Journal of Environmental Pollution and Environmental Modelling}, author={Şükrü Dursun, Zeynep Cansu Ayturan}, year={2018}, pages={50-57} }
Citation type: MLAŞükrü Dursun, Zeynep Cansu Ayturan. Chromium Phytotoxicity Test of Metal Coating Wastewaters. no. 1 International Journal of Environmental Pollution and Environmental Modelling, (2018), pp. 50-57.