<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The study presents results concerning changes of physicochemical properties and biogas production during the co-digestion process. The sample constituted a mixture of raw and excess sludge that was inoculated and fermented. The sample is the abovementioned mixture with an addition of excess sewage. In the assumed test, the conditions of technological parameters of sewage sludge fermentation and its mixtures with sewage sludge coke did not differ from each other by more than 25% Therefore, excess sewage sludge from treated coking wastewater can be neutralized in the process of fermentation along with municipal sewage sludge provided a constant quality-quantitative control of sewage sludge and procedural parameters.</p></abstract>

The study presents results concerning changes of physicochemical properties and biogas production during the co-digestion process. The sample constituted a mixture of raw and excess sludge that was inoculated and fermented. The sample is the abovementioned mixture with an addition of excess sewage. In the assumed test, the conditions of technological parameters of sewage sludge fermentation and its mixtures with sewage sludge coke did not differ from each other by more than 25% Therefore, excess sewage sludge from treated coking wastewater can be neutralized in the process of fermentation along with municipal sewage sludge provided a constant quality-quantitative control of sewage sludge and procedural parameters.

Comparison of parameters co-fermentation process of municipal sewage sludge with excess sewage sludge from treated coking wastewater

Department of Chemistry, Water and Wastewater Technology, Faculty of Infrastructure and Environment

Faculty of Mechanical Engineering and Computer Science

Department of Management Engineering, Faculty of Management

Technical Transactions

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

The study presents results concerning changes of physicochemical properties and biogas production during the co-digestion process. The sample constituted a...

Comparison of parameters co-fermentation process of municipal sewage sludge with excess sewage sludge from treated coking wastewater

Publié en ligne: 23 mai 2020

Pages: 155 - 163

DOI: https://doi.org/10.4467/2353737XCT.17.056.6367

Mots clés
biogas, co-fermentation, sewage sludge, sewage sludge from treated coking wastewater

© 2017 Bartłomiej Macherzyński et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Comparison of parameters co-fermentation process of municipal sewage sludge with excess sewage sludge from treated coking wastewater

Publié en ligne: 23 mai 2020

Pages: 155 - 163

DOI: https://doi.org/10.4467/2353737XCT.17.056.6367

Mots clésbiogas, co-fermentation, sewage sludge, sewage sludge from treated coking wastewater

© 2017 Bartłomiej Macherzyński et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Mots clés
biogas, co-fermentation, sewage sludge, sewage sludge from treated coking wastewater