Study of venturi scrubber efficiency for pesticide industry

• Autorzy: Desai R. , Sahu O. P.
• Języki publikacji: EN

Abstrakty

EN

A venturi scrubber is designed to effectively use the energy from the inlet gas stream to atomize the liquid being used to scrub the gas stream. This type of technology is a part of the group of air pollution controls. The air pollution generated from the industry is now become serious problem for the environment, which affect the living and non living thing on the Earth. Among all the air pollution monitoring equipment venturi scrubber found to suitable for prevention of air pollution by pesticide. It was found that scrubber shows 99.1 % efficiency.

Słowa kluczowe

EN

venture; scrubber efficiency; pesticide; industry; air pollution; human health; air pollutant; toxicity

• Wydawca: -
• Czasopismo: International Letters of Natural Sciences
• Rocznik: 2014
• Tom: 04
• Opis fizyczny: p.15-26,fig.,ref.

Twórcy

autor

Desai R.

• Department of Chemical Engineering, KIT, Jamnagar, Gujarat, India

autor

Sahu O. P.

• Department of Chemical Engineering, KIT, Jamnagar, Gujarat, India

Bibliografia

• [1] Azzopardi B.J. and A.H. Govan (1984), ‘The modeling of Venturi scrubbers’ Filtration and Separation, Vol. 23, pp. 196-200.
• [2] Azzopardi B.J., S.F.C.F. Teixeira, A.H. Govan and T.R. Bott (1991) ‘An improved model for pressure drop in Venturi scrubbers’, Transactions of the Institute of Chemical Engineers, B69, pp. 55–64.
• [3] Boll R.H. (1973) ‘Particle collection and pressure drop in Venturi scrubbers’ Industrial & Engineering Chemistry Fundamentals, Vol. 12(1), 40-50.
• [4] Calvert S., (1970) ‘Venturi and other atomizing scrubbers efficiency and pressure drop’, AIChE Journal, Vol. 16, pp. 392-396.
• [5] Calvert S., D. Lundgren and D.S. Mehta (1972) ‘Venturi scrubber performance’ Journal of Air Pollution Control Association, Vol. 22, pp. 529-532.
• [6] Charisiou N.D., G. Tsevrenis, M.A. Goula (2011) ‘Software development for the design of control equipment for particulate pollutants’, Proc. Int. Conf. on Environmental Science and Technology VII, pp. A295-A302.
• [7] Goncalves J.A.S., D. Fernandez Alonso, M.A. Martins Costa, B.J. Azzopardi and J.R. Coury (2001) ‘Evaluation of the models available for the prediction of pressure drop in Venturi scrubbers’ Journal of Hazardous Materials, Vol. B81, pp. 123-140.
• [8] Goncalves J.A.S., M.A.M. Costa, M.L. Aguiar and J.R. Coury (2004) ‘Atomizatin of liquids in a Pease–Anthony Venturi scrubber. Part II. Droplet dispersion’ Journal of Hazardous Materials, Vol. 116, pp. 147-157.
• [9] Cooper C.D. and F.C. Alley (2004) ‘Air pollution control: A design approach’ Waveland Press, Inc.
• [10] Johnstone H.F., R.B. Feild and M.C. Tassler (1954) ‘Gas absorption and aerosol collection in a Venturi atomizer’, Industrial and Engineering Chemistry, Vol. 46, pp. 1601-1608.
• [11] Miller R.L., D.M. Jain and M.P. Sharma (1990) ‘Modeling Venturi scrubber performance for particulate collection and pressure drop’ Chemical Engineering Communications, Vol. 89, pp. 101-112.
• [12] Nasseh S., A. Mohebbi, Z. Jeirani and A. Sarrafi (2006) ‘Predicting pressure drop in Venturi scrubbers with artificial neural networks’ Journal of Hazardous Materials, Vol. 143, pp. 144-149.
• [13] Pulley R.A. (1997) ‘Modeling the performance of Venturi scrubbers’ Chemical Engineering Journal, Vol. 67, pp. 9-18.
• [14] Rudnick S.N., J.L.M. Koehler, K.P. Martin, D. Leith and Cooper D.W. (2006) ‘Particle collection efficiency in a Venturi scrubber: comparison of experiments with theory’ Environmental Science and Technology, Vol. 20(3), pp. 237-242.
• [15] Silva A.M., J.C.F. Teixeira and S.F.C.F Teixeira (2009) ‘Experiments in large scale Venturi scrubber: Part II. Droplet size’ Chemical Engineering and Processing: Process Intensification, Vol 48(1), 424-431.
• [16] Theodore L. (2008) ‘Air pollution control equipment’, John Wiley & Sons Inc.
• [17] Wang L.K., W. Lin and Y.T. Hung (2004) ‘Catalytic oxidation’ in: Handbook of Environmental Engineering, Volume 1: Air Pollution Control Engineering, ed. L.K. Wang, N.C. Pereira and Y.T. Hung, Humana Press Inc: Totowa, NJ, USA, pp. 369-394.
• [18] Yung S.C., H.F. Barbarika and S. Calvert (2007) ‘Pressure loss in Venturi scrubbers’ Journal of the Air Pollution Control Association, Vol. 27, pp. 348-351.
• [19] Yung S.C., S. Calvert and H.F. Barbarika (2008) ‘Venturi Scrubber Performance Model’ Environmental Science and Technology, Vol. 12(4), pp. 456-459.