Recent Developments in Biogas Production from Pulp and Paper Industry Wastewaters

Cırık, Kevser and Özdemir, Veli and Yazar, Emre and Çınar, Özer (2010) Recent Developments in Biogas Production from Pulp and Paper Industry Wastewaters. In: 2nd International Symposium on Sustainable Development, June 8-9 2010, Sarajevo.

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Abstract

Increase in population and rapid developments in technology have enhanced production capacity in pulp and paper industry and have resulted in formation of huge amount of wastewaters, as high as 6-15 x 104 L per ton of paper produced. Depending on the pulping process, wastewaters can have a wide range of various pollutants characterized by biochemical oxygen demand (BOD), chemical oxygen demand (COD), suspended solids (SS), toxicity, and dark color. Untreated wastewaters from pulp and paper can be potentially very polluting especially for high COD concentrations which can be reach at 13000 mg/L. Thus a reliable treatment process is needed to reduce any possible impacts of wastewaters on the receiving media. To overcome this problem an environmentally friendly and economically viable treatment technology should be applied. Indeed, high organic content of pulp and paper industry wastewaters make anaerobic treatment a very attractive option for these wastes. Anaerobic processes not only remove the wastewater pollution but also can produce methane gas which is a valuable and renewable energy source. This review evaluates the recent developments of treatment technologies that highlight to practical use and economic availability of biogas production from pulp and paper wastewaters.

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > Q Science (General)
Depositing User: Mr. Ibrahim Kinal
Date Deposited: 08 Feb 2012 15:36
Last Modified: 25 Feb 2012 18:08
URI: http://eprints.ibu.edu.ba/id/eprint/607

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