Effect of a water extract of Moringa oleifera seeds on the hydrolytic microbial species diversity of a UASB reactor treating domestic wastewater
| Autor: | F Rosillon, Y Kalogo, Frederik Hammes, Willy Verstraete |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
education.field_of_study
Plants Medicinal Bacteria Sewage Plant Extracts Microorganism Hydrolysis Population Colony Count Microbial Biology Pulp and paper industry Applied Microbiology and Biotechnology Waste Disposal Fluid Microbiology Culture Media Moringa Anaerobic digestion Bioreactors Wastewater Microbial population biology Seeds Bioreactor Sewage treatment Rosales education |
| Zdroj: | Letters in applied microbiology. 31(3) |
| ISSN: | 0266-8254 |
| Popis: | The effect of a continuous supply of a water extract of Moringa oleifera seeds (WEMOS) on the hydrolytic microbial population of biomass grown in mesophilic upflow anaerobic sludge blanket reactors treating domestic wastewater was investigated. The WEMOS-treated sludge had seemingly a wider diversity, with enterobacter and klebsiella as dominant hydrolytic bacteria, compared with the control sludge. Additional tests indicated that various hydrolytic bacteria could degrade WEMOS. It appeared that a continuous supply of WEMOS to an anaerobic digester, treating domestic wastewater, increased the diversity of hydrolytic bacteria and therefore enhanced the biological start-up of the reactor. |
| Databáze: | OpenAIRE |
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