Dual hydrolysis model of the slowly biodegradable substrate in activated sludge systems

Derin Orhon; Emine Ubay Çokgör; Seval Sözen

doi:10.1023/A:1008860517183

Dual hydrolysis model of the slowly biodegradable substrate in activated sludge systems

Derin Orhon^*, Emine Ubay Çokgör, Seval Sözen

^*Corresponding author for this work

Department of Environmental Engineering

Istanbul Technical University

Research output: Contribution to journal › Article › peer-review

66 Citations (Scopus)

Abstract

Experimental assessment of the hydrolysis rate coefficients for both domestic sewage and a number of industrial wastewaters was performed with emphasis on two different hydrolysis mechanisms associated with the readily and slowly hydrolyzable COD fractions. The adopted dual hydrolysis model was justified on the basis of significantly different rate constants. The hydrolysis rate of particulate COD occurred at such a slow rate that would significantly interfere with endogenous decay.

Original language	English
Pages (from-to)	737-741
Number of pages	5
Journal	Biotechnology Techniques
Volume	12
Issue number	10
DOIs	https://doi.org/10.1023/A:1008860517183
Publication status	Published - 1998

Funding

This study was conducted as part of the sponsored research activities of the Environmental Biotechnology Center of the Scientific and Research Council of Turkey. It was also supported by the Research and Development Fund of Istanbul Technical University.

Funders	Funder number
Scientific and Research Council of Turkey
Istanbul Teknik Üniversitesi

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1023/A:1008860517183

Cite this

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abstract = "Experimental assessment of the hydrolysis rate coefficients for both domestic sewage and a number of industrial wastewaters was performed with emphasis on two different hydrolysis mechanisms associated with the readily and slowly hydrolyzable COD fractions. The adopted dual hydrolysis model was justified on the basis of significantly different rate constants. The hydrolysis rate of particulate COD occurred at such a slow rate that would significantly interfere with endogenous decay.",

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AU - Çokgör, Emine Ubay

AU - Sözen, Seval

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AB - Experimental assessment of the hydrolysis rate coefficients for both domestic sewage and a number of industrial wastewaters was performed with emphasis on two different hydrolysis mechanisms associated with the readily and slowly hydrolyzable COD fractions. The adopted dual hydrolysis model was justified on the basis of significantly different rate constants. The hydrolysis rate of particulate COD occurred at such a slow rate that would significantly interfere with endogenous decay.

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Dual hydrolysis model of the slowly biodegradable substrate in activated sludge systems

Abstract

Funding

UN SDGs

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