The treatment of Slaughterhouses wastewater by An Up Flow - Anaerobic Sludge Blanket (UASB) reactor.

Year 2018, , 1378 - 1384, 01.10.2018

Abdullah Saghir , Salwa Hajjar

https://doi.org/10.16984/saufenbilder.328852

Cited By: 4

Abstract

Slaughterhouse wastewater is heavily polluted. It
contains a high concentration of oil and grease, phosphorus, nitrogen, organic
matter and suspended solids.

The
objective of the research is study the ability of slaughterhouses wastewater
treatment by a UASB reactor and define the best hydraulic retention time (HRT).

This research focuses on the treatment of slaughterhouse
wastewater in Up Flow Anaerobic Sludge Blanket (UASB) reactor In these
reactors, the polluted wastewater rises slowly which allows it to form a suspended
sludge blanket. Granules of sludge gather on the surface and anaerobic bacteria
is activated which feeds on the organic matter which exists in the liquid.

The research includes a study of the effect of hydraulic
retention time (HRT) on the efficiency of treatment in UASB reactors at a constant
temperature of about 30±1°C^.
The experiments have illustrated that it is possible to achieve excellent
removal efficiency for high concentrations of COD when the temperature of the wastewater
is fixed at 30±1 °C. The
removal efficiency fit with hydraulic retention times (HRTs) in UASB reactor, for
the following values of HRTs:(6,12,18,24,30,36) hours, the removal efficiencies of COD were:(35.78%,48.93%,56.15%,71.3% ,76.33%,83.37%) respectively.

Keywords

anaerobic biological treatment, UASB reactor

References

• REFERENCES 1- Saghir Abdullah, industrial wastewater treatment in Arabic world, 2017,Arabic scientific publishers ,Lebanon,455 pages.
• 2- Sung, Sh, 2001- Anaerobic Waste Treatment at www.public.iastate.edu .
• 3- Khanal S.K.; Huang J.C., 2001- Anaerobic Treatment of Industrial Wastewater Part-1.
• 4-Mourad agha Mohammed amajed, 1991, sewage (2), Directorate of Books and Publications, University of Aleppo, 311.
• 5- Metcalf E., 1991- Wastewater Engineering- Treatment- Disposal- Reuse, 3rd Ed.
• 6- Khanal S.K.; Huang, J.C., 2001- Effect of high influent sulfate on anaerobic wastewater treatment. Water Environment Research (in-press).
• 7- R. Rajakumar, T. Meenambal, P.M. Saravanan, P. Ananthanarayanan, 2012, Treatment of poultry slaughterhouse wastewater in hybrid upflow anaerobic sludge blanket reactor packed with pleated poly vinyl chloride rings, Bioresource Technology 103 (2012) 116–122.
• 8-Saghir Abdullah, Hajjar Salwa, 2007, anaerobic treatment for high organic load industrial wastewater by UASB reactor, Research Journal of Aleppo university Engineering series (58).
• 9-Z.Guangyin, hen.Lu, K Takuro, S Lianghu, K Gopalakrishnan, B P_eter, H. Yan,S. Periyasamy ,N N_andor, X . Kaiqin, Z. Youcai, 2017, Continuous micro-current stimulation to upgrade methanolic wastewater biodegradation and biomethane recovery in an up flow anaerobic sludge blanket (UASB) reactor, Chemosphere 180 (2017) 229e238.
• 10-M.A. Moharram *, H.S. Abdelhalim, E.H. Rozaik ,Performance ,2015, appraisal of the A2/O process in domestic wastewater treatment replacing the anaerobic unit with UASB, HBRC Journal (2017) 13, 98–105.
• 11- A. Cruz-Salomón, R. Meza-Gordillo, A. Rosales-Quintero, C. Ventura-Canseco a, S. Lagunas-Rivera, J. Carrasco-Cervantes c,2017, Biogas production from a native beverage vinasse using a modified UASB bioreactor, Fuel 198 (2017) 170–174.
• 12-Makarand Ghangrekar,2002- Design of an UASB Reactor Indian Institute of Technology Kharagpur-721 302, India.
• 13- Paolo Dessì, Rohan Jain , Satyendra Singh, Marina Seder-Colomina, Eric D. van Hullebusch, Eldon R. Rene, Shaikh Ziauddin Ahammad, Alessandra Carucci, Piet N.L. Lens, 2016 , Effect of temperature on selenium removal from wastewater by UASB Reactors, Water Research 94 (2016) 146e154.
• 14- N.Tahereh, S.Mostafa, F .Abbas, H.Seyed Mohammad, N.Bahram, 2017,Optimization of sulfate removal by sulfate reducing bacteria using response surface methodology and heavy metal removal in a sulfidogenic UASB reactor, Journal of Environmental Chemical Engineering 5 (2017) 3256–3265.
• 15-Standard Methods for the Examination of Water and Wastewater ,2014- 22nd Edition ,American Public Health Association/American Water Works Association/Water Environment Federation, Washington DC, USA.
• 16- Del Nery V; Gianotti, E.P.; Damaianovic, M.H.Z.; Barros, F.G., 2001a- Upflow anaerobic sludge blanket reactors treating poultry slaughterhouse wastewater under different design and operational parameters. In: 9th World Congress Anaerobic Digestion, Antwerpen, vol. 1, 423–428.