BIOLOAD, ECOTOXICITY AND PHYSICOCHEMICAL EVALUATION OF PAINT INDUSTRIES’ EFFLUENT CONTAMINATED SITES IN ABA, ABIA STATE, NIGERIA
Asian Journal of Plant and Soil Sciences, Volume 7, Issue 1,
The pollution index of paint industry effluent contaminated sites in Aba was evaluated. Soil samples were collected from two locations each of Six(6) respective paint industries, one from the paint-effluent contaminated site(PECS) and the other collected 1.0 km away from the contaminated sites, used as control(US). The bioload level was assayed, physicochemical properties determined using atomic absorption spectrophotometry(AAS) and the Ecotoxicity evaluated using a selected agricultural plant, Cucumber seeds(Cucumis sativus). The bacterial and fungal counts for all the samples were statistically significant across the weeks upto the 24th week (p< 0.05). The fungi isolated from the unpolluted soils include Fusarium sp., Cladosporium sp., Aspergillus spp., Penicilium spp. Trichoderma sp. and Aspergillus fumigates while the bacterial isolates include Pseudomonas putida, Serratia spp., Flavobacterium spp., Micrococcus spp., Bacillus spp. and Klebsiella spp. The bacterial isolates from the polluted soil include Pseudomonas putida, Serratia spp., Flavobacterium spp., Micrococcus spp., Bacillus spp., Klebsiella spp. and Arthrobacter spp. while the fungi from the polluted soil (PECS) include Saccharomyces cerevisiae, Rhodotorula species, Rhizopus species, Aspergillus niger, Aspergillus flavus, Penicillum funiculosum, Geotrichum candidum and Pichia kudriavzevii. The results show near acidic pH values for the polluted sites(PECS) while slight alkalinity was observed in the control(US). The concentrations of zinc, total nitrogen, total organic carbon and electrical conductivity levels had a significant statistical difference across the samples through the bioattenuation period at p< 0.05. The ecotoxicity assay revealed growth of the Cucumber seeds(Cucumis sativus) after 10 days of germination but significantly in the unpolluted soil(US) samples. There was little and/no growth in the polluted samples(PECS) cultivated. Unpolluted soils enhanced germination of the Cucumber seeds (Cucumis sativus) compared to the PECS after 6days of germination. This study shows that paint effluent contaminated sites examined when compared to the pristine soils, contain pathogenic microorganisms that thrive in the contaminated sites and constitute pollution problems that in turn can pose some health challenges to the inhabitants, contain some heavy metals that are toxic at high concentrations which renders most agricultural plants inactive.
- Contaminated soil
- microbial counts
- paint industries
- physicochemical properties
How to Cite
Anita Rani Santal, Nater Pal Singh. Biodegradation of melanoidin from distillery effluent: role of microbes and their potential enzymes. Licensee InTech. 2013;71-104.
Ciferri, O. Microbial Degradation of Paintings. Applied and Environmental Microbiology. 2009;65(3): 879-885.
Okunye OL, Morakinyo KO, Ayedun JS. Isolation and characterization of fungi associated with in-can degradation of paint. Journal of Environment and Earth Science. 2013;3(12):142-145.
Ishfaq S, Ali N, Tanseef I, Khan-Khattak MN, Shinwari ZK, Ali MI. Analysis of paints’ degradation by fungal and bacterial species. Pakistan Journal of Botany. 2015;47(2):753-760.
Joutey NT, Bahafid W, Sayel El Ghachtouli N. Biodegradation: Involved microorganisms and genetically engineered microorganisms. Licensee Intech. 2013;289-320.
Zak S, Rauckyte-Zak T, Laurinavicius, A, Siudzinski P. Research on physico-chemical pretreatment of wastewater from the production of wood coating materials. Ecology of Chemical and Engineering Sciences. 2014;21:101-112.
Kanu Chidozie, Chioma Nwakamma. Assessment of saclux paint industrial effluents on Nkoho River in Abia State, Nigeria. Journal of Ecosystem and Ecography. 2017;7(2):240- 247.
Krithika, D., Ligy, P. Treatment of Wastewater from Water-based Paint Industries Using Submerged Attached Growth Reactor. International Biodeterioration and Biodegradation Journal. 2016; 107: 31-41.
Okafor UC, Orji MU. Remediation potentials of wheat-bran and wood-chips on effluent contaminated soils from paint industries in Aba, Abia State Nigeria. Journal of Global Ecology and Environment. 2022;15(1):1-17.
Lida Malandra, Gideon Wolfaardt, Ancha Zietsman, Marinda Viljoen-Bloom. Microbiology of a biological contactor for winery wastewater treatment. Water Res. 2003;37(17):4125-4134.
Ogbonna Chukwuemeka Godswill, Okoye Veronica Ugonna, Eleazu Eberechi Ijeoma. The Determinants of Squatter Development in Southern Aba Region of Nigeria. African Journal of Environmental Science and Technology. 2016;10(11):439-450.
Holt JG, Greig N, Sneath R, PA, Statey JT, Williams ST. Bergeys manual of determinant Bacteriology. Williams and Wilkins. Baltimore MD. 1994;787.
Okafor UC, Orji MU. Assessment of paint-pigment degrading microorganisms from paint industries effluent-contaminated sites in Aba, South-East Nigeria. Journal of Applied Chemical Science International. 2022;13(2):32-45.
Jianfeng Wu, Alfred Franzblau, Chuanwu Xi. Molecular characterization of microbial communities and quantification of Mycobacterium immunogenum in metal removal fluids and their associated biofilms. Environmental Science and Pollution Research International. 2016;23(5):4086-4094.
American Public Health Association, APHA. Standard Methods for the Examination of Water and Wastewater. 20th Edition, Washington DC; 1998.
Dagona GA. Bioremediation of textile industries effluents using selected Bacterial species in Kano, Nigeria. Being a Thesis (MSc) Submitted to School of Postgraduate Studies, In Partial Fulfilment of The Requirements for The Award of Master of Science In Microbiology Department of Microbiology, Faculty of Science Ahmadu Bello University, Zaria, Nigeria. 2012;36-40.
Association of Analytical Chemists, AOAC. Commonly used methods for soil analysis, 16th Edition, United States of America, Baltimore, Maryland. Analyst. 1984;98:213.
Millioli Valéria S, Eliana Flávia C. Servuloa, Luiz Gonzaga S. Sobral Sobrinhob, Denize D. de Carvalhoa. Bioremediation of crude oil-bearing soil: Evaluation of rhamnolipid addition as for the toxicity and crude oil biodegradation efficiency. Global Nest Journal. 2009; 11(2):181-188.
Ravikumar HR, Shwetha SR, Karigar CS. Biodeterioration of paints, a current status. Indian Journal of Science and Technology. 2012;5(1):1977-1987.
Etim LB, Antai SP. The effects of temperature and ph on bacterial degradation of latex paints in humid environments. Global Journal of Pure and Applied Sciences. 2014;20:89-94.
Endeshaw Abatenh, Birhanu Gizaw, Zerihun Tsegaye, Misganaw Wassi. Application of microorganisms in bioremediation – review. Journal of Environmental Microbiology. 2017;1(1):02-09.
Michael O. Akharame, Romeo C. Ofomata, Daniel I. Olorunfemi. Physicochemical parameters and heavy metals assessment of effluent discharges from some industries in Benin City, Nigeria. African Scientist. 2017;18(3):183-187.
Ogunwenmo KO, Oyelana OA, Ibidunmoye O, Anyasor G, Ogunnowo AA. Effects of brewery, textile andpaint effluent on seed germination of leafy vegetables-Amaranthus hybridus and Celosia argentea (Amaranthaceae). Journal of Biological Sciences. 2010;10(2):151- 156.
Adekunle AS, Odukoya OO, Ayenimo JB, Oyekunle JAO, Doherty WO, Mamba BB, Akanni MS. Removal of heavy metals from industrial effluents by water hyacinth (Eichornia crassipes). Journal of Environmental Chemistry and Ecotoxicology. 2012;4:203-211.
Manu KJ, Mohan Kumar MV, Mohana VS. Effect of dairy effluent (treated and untreated) on seed germination, seedling growth and biochemical parameters of Maize (Zea mays L.). International Journal of Environment. 2012;2(2):62–69.
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