Application of Single Angle Turbidimetry on Coag-Flocculation Effect of Detarium microcarpum Seed in Brewery Effluent


Coagulation-flocculation is a proven technique for the removal of suspended solids in wastewater, through the application of single angle turbidimetric measurement. Through this measurement, the coag-flocculation kinetics and functional parameters behavior of Detarium microcarpumin brewery effluent with respect to pH, dosage and time were followed at room temperature. Process parameters such as order of reaction α, rate constant (K), coagulation period τ1/2 etc were determined. Results indicated that reaction order, rate constant, period, pH and dosage recorded optimum values at 2, 1.8 × 10-2 L/mg.min, 0.152 min, 4 and 100 mg/L, respectively. Maximum efficiency recorded was 96.07% at 30 min. Detarium microcarpum has shown potential as an effective bio-coagulant for the removal of turbidity from brewery effluent.

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Okolo, B. , Nnaji, P. , Menkiti, M. , Ugonabo, V. and Onukwuli, O. (2014) Application of Single Angle Turbidimetry on Coag-Flocculation Effect of Detarium microcarpum Seed in Brewery Effluent. Materials Sciences and Applications, 5, 416-429. doi: 10.4236/msa.2014.56046.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] Menkiti, M.C., Onyechi, C.A. and Onukuli, O.D. (2011) Evaluation of Perikinetics Compliance for the Coag-Flocculation of Brewery Effluent by Brachystegia Eurycoma Seed Extract. International journal of Multidisciplinary Sciences and Engineering, 2, 73-80.
[2] Sher, F., Malik, A. and Liu, H. (2013) Industrial Polymer Effluent Treatment by Chemical Coag-Flocculation. Journal of Environmental Chemical Engineering, 1, 1684-1689.
[3] Swami, D. and Buddhi, D. (2006) Removal of Contaminants from Industrial Wastewater through Various Non-Conventional Technologies: A Review. Environment and Pollution, 27, 324-346.
[4] Kawashima, A., et al. (2011) Physiochemical Characteristics of Carbonaceous Adsorbent for Dioxin-Like Polychlorinated Biphyl Adsorption. Chemosphere, 83, 823-830.
[5] Moo-Young, H.K. (2007) Pulp and Paper Effluent Management. Water Environment Research, 79, 1733-1741.
[6] Ghafari, S., et al. (2009) Application of Response Methodology (RSM) to Optimize Coagulation-Flocculation Treatment of Leachate Using Poly-Aluminum Chloride (PAC) and Alum. Journal of Hazardous Materials, 163, 650-656.
[7] Al-Malack, M.H., Abuzaid, N.S. and El-Mubarak, A.H. (1999) Coagulation of Polymeric Wastewater Discharged by a Chemical Factory. Water Research, 33, 521-529.
[8] Aguilar, M.I., Saez, J., Llorens, M. and Ortuno, J.F. (2002) Nutrient Removal and Sludge Production in the Coagulation Flocculation Process. Water Research, 36, 2910-2919.
[9] Tatsi. A.A., Zouboulis, A.I., Matis, K.A. and Smara, P. (2003) Coagulation/Flocculation Pre-Treatment of Sanitary Landfill Leachates. Chemosphere, 53, 737-744.
[10] Abdel Shafy, H.I. and Emam, A.-B.S. (1991) Chemical Treatment of Industrial Wastewater, Environ. Manage Health, 2, 19-23.
[11] Vijayaraghavan, G., Sivakumar, T. and Vimal Kumar, A (2011) Application of Plant Based Coagulants for Wastewater Treatment. International Journal of Advanced Engineering Research and Studies, 188-192.
[12] Walton, J.R. and Wang, M-X. (2009)APP Expression, Distribution and Accumulation Are Altered by Aluminum in a Rodent Model for Alzhelmer’s Disease. Journal of Inorganic Biochemistry, 103, 1548-1554.
[13] Ndbigengesere, A. and Narasiash, K.S. (1998) Quality of Water Treated by Coagulation Using Moringa Oleifera Seeds. Water Research, 32, 781-791.
[14] Menkiti, M.C., Nnaji, P.C., Nwoye, C.I. and Onukwuli, O.D. (2010) Coag-Flocculation Kinetics and Functional Parameters Response of Mucuna Coagulant to pH Variation in Organic Rich Coal Effluent Medium. Journal of Mineral and Material Characterization and Engineering, 9, 89-103.
[15] Folkard, G.K. and Sutherland, J.P. (2002) Development of Naturally Derived Coagulant for Water and Wastewater Treatment. Water Science and Technology: Water Supply, 2, 89-94.
[16] Okuda, T., Naes, A.U., Nishijima, W. and Okada, M. (2001) Coagulation Mechanism of Salt Solution Extracted Active Component in Moringa oleifera Seeds. Water Research, 35, 830-834.
[17] Von Smoluchowski, M. (1917) Verucheiner Mathemtischen Theorie der Koagulations Kinetic kolloider Lousungen. International Journal of Research in Physical Chemistry and Chemical Physics, 92, 129-168.
[18] Hunter, R.J. (1993) Introduction to Modern Colloid Science. 4th Edition, University Press, New York.
[19] Holthoff, H., Egelhaaf, S.U., Shurtenberger, P. and Sticher, H. (1996) Coagulation Rate Measurement of Colloidal Particles by Simultaneous Static and Dynamic Light Scattering. Langmuir, 12, 5541-5549.
[20] Menkiti, M.C. (2007) Studies on Coagulation and of Coal Washery Effluent: Turbidmetric Approach. MSc Thesis, Nnamdi Azikiwe University, Awka, 51.
[21] Menkiti, M.C., Nnaji, P.C. and Onukwuli, O.D. (2009) Coag-Flocculation Kinetics and Functional Parameters Response of Periwinkle Shell Coagulant (PSC) to pH Variation in Organic Rich Coal Effluent Medium. Nature and Science, 7, 1-8.
[22] MetCalf and Eddy (2003) Physical Unit Process, Wastewater Engineering Treatment and Reuse. 4th Edition, Tata McGraw-Hill, New York.
[23] Clesceri, L.S., Greenberg, A.E. and Eaton, A.D. (1999) Standard Methods for the Examination of Water and Waste Water. 20th Edition, APHA, Washington DC.
[24] AWWA (2005) Standard Methods for the Examination of Water and Wastewater Effluent. American Water Works Association, New York.
[25] AOAC (1993) Official Methods of Analysis. 14th Edition, Association of Official Analytical Chemist, Gaithersburg.

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