Waste management in Hawassa city: Anthropogenic threat on Lake Hawassa

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Girma Tilahun

Samenvatting

 Water bodies in the vicinity of fast growing cities are the main targets for disposing solid and liquid wastes directly or indirectly. They are at the receiving end for storm water, industrial, residential and commercial wastes directed towards them. Lake Hawassa is such a lake, currently facing  anthropogenic  threat  of  pollution  from  point  and  non-  point sources. Comprehensive review of recent studies on the management of solid and liquid wastes in Hawassa city is documented. Research findings on household solid wastes, industrial and hospital wastes as well as inventory of electronic wastes in the city   are compared with other major cities/towns in Ethiopia. The risk of pollution on the biota of Lake Hawassa is also presented. The need for early intervention and integrated action and protection of Lake Hawassa is emphasized.


 

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Citeerhulp
Tilahun, G. (2023). Waste management in Hawassa city: Anthropogenic threat on Lake Hawassa. Sustainable Systems, 5(1). https://doi.org/10.59411/cam5px98
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Citeerhulp

Tilahun, G. (2023). Waste management in Hawassa city: Anthropogenic threat on Lake Hawassa. Sustainable Systems, 5(1). https://doi.org/10.59411/cam5px98

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Referenties

Derje Diriba (2009). "Household solid waste generation rate, composition, and content analysis for disposal and resource recovery in two selected kebeles of Hawassa town." MSc Thesis. Addis Ababa University. 82 pp.

Girma Tilahun (2005). "Effect of textile effluent on the different phytoplankton class size of Lake Hawassa: The case of Hawassa Textile Factory." A paper presented at the International Conference on Applied Phycology, Kunming (China), July 2005.

Girma Tilahun and Tigist Amare (2011). "Heavy metals accumulation by aquatic macrophytes from Lake Hawassa, Ethiopia: Phytoremediation for water quality improvement." A paper presented at the International Conference on Ecosystem Conservation and Sustainable Development, Ambo University, Feb. 2011.

Hunachew Beyene and Getachew Redaie (2011). "Assessment of waste stabilization ponds for the treatment of hospital wastewater: The case of Hawassa University Hospital." World Applied Sciences Journal, 15(1): 142–150.

Lemma Asfaw (2007). "Household solid waste generation rate and composition analysis in two selected Kebeles of Adama." MSc Thesis. Addis Ababa University. 63 pp.

Melakamu Tegegn (2008). "Household solid waste generation rate and physical composition analysis in Jimma town, Ethiopia." MSc Thesis. Addis Ababa University. 43 pp.

Nigatu Regassa, Rajan. D.S., and Bizunesh Bogale (2011). "Challenges and opportunities in municipal waste management: The case of Addis Ababa City, Central Ethiopia." J. Hum. Ecol., 33(3): 179–190.

Pan Action Nexus Association (PAN – Ethiopia) (2011). "E-waste inventory in four cities of Ethiopia: Bahir Dar, Dire Dawa, Hawassa, and Addis Ababa." 260 pp.

Simachew Dires (2008). "Characterization of wastewater composition from hospital effluent and evaluation of the treatment performance of the five series of oxidation ponds in Hawassa Referral Hospital." MSc Thesis. Addis Ababa University. 68 pp.

Yosef Tekele Giorgis (2012). "Effect of factories effluent on the biota of Lake Hawassa." A paper presented at the Regional Conference organized by Hawassa City Council.

Zerihun Desta (1997). "Industrial Environmental management: The case of Awassa Textile Factory, Ethiopia." MSc. Thesis, Wageningen Agricultural University (WAU), The Netherlands.

Zerihun Desta, Borgstro.R, Roseseland.B.O., and Elias Dadebo (2007). "Lower than expected Mercury concentration in Piscivorous African sharptooth Catfish Clarias gariepinus (Burchell) from Lake Awassa, Ethiopia." Sci. Total. Environ., 376(1-3): 134–142.

Zinabu GebreMariam and Zerihun Desta (2002). "The chemical composition of the effluent from Awassa Textile factory and its effect on aquatic biota." SINET: Ethiop. J. Sci., 25(2): 263-274.