Enhancement of anaerobic sludge digestion by ultrasonic disintegration
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Summary
In the authors' tests the fermentation process of sonicated waste activated sludge remained stable even at a very short digestion time of 4 days, and the enhanced degradation rate resulted in a reduced volatile solids concentration of the digested sludges after the usual fermentation times.
- Type
- article
- Published
- 2000-11-01
- Cited by
- 157
- References
- 5
- OpenAlex
- https://openalex.org/W1728595157
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:94280596
Keywords
Anaerobic digestion, Sewage sludge, Fermentation, Chemistry, Chemical oxygen demand
References
- Solubilization of particulate organic carbon during the acid phase of anaerobic digestion
- Ultrasound: Its Chemical, Physical, and Biological Effects
- The use of ultrasound to accelerate the anaerobic digestion of sewage sludge
- Enhancement of sludge anaerobic digestion by using of a special thickening centrifuge
- THE EFFECT OF THERMAL PRETREATMENT ON THE ANAEROBIC BIODEGRADABILITY AND TOXICITY OF WASTE ACTIVATED SLUDGE
Cited by
- Physiochemical properties of digested sewage sludge with ultrasonic treatment.
- Influence of Ultrasonication on Anaerobic Bioconversion of Sludge
- Applicability of ultrasound conditioning of waste activated sludge to reduce foaming potential in the anaerobic digesters
- Biogas production in rural areas of Mexico
- Dezintegracja ultradźwiękowa osadu nadmiernego w pozyskiwaniu lotnych kwasów tłuszczowych
- Outdoor cultivation of Chlorella vulgaris : assessment of yield influencing parameters and application as biogas substrate
- Improve bio-activity of anaerobic sludge by low energy ultrasound.
- Application of Mechanical Shear in an Internal‐Recycle for the Enhancement of Mesophilic Anaerobic Digestion
- Mechanical pretreatment-assisted biological processes
- Sustainable sludge treatment: dilemmas in future research and development
- Use of microwave pretreatment for enhanced anaerobiosis of secondary sludge.
- Minimisation of costs by using disintegration at a full-scale anaerobic digestion plant.
- Anaerobic Fungi and Their Potential for Biogas Production.
- Lannan ja muun eloperäisen materiaalin käsittelyteknologiat
- Full-scale demonstration of an ultrasonic disintegration technology in enhancing anaerobic digestion of mixed primary and thickened secondary sewage sludge
- Comparative study of low-energy ultrasonic and alkaline treatment on biosludge from secondary industrial wastewater treatment
- Optimized alkaline pretreatment of sludge before anaerobic digestion.
- Physical and chemical characteristics of waste activated sludge treated ultrasonically
- Siloxane removal and sludge disintegration using thermo-alkaline treatments with air stripping prior to anaerobic sludge digestion
- Effects of pre-treatment technologies on dark fermentative biohydrogen production: A review.
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