Optimization of the Electron Donor Supply to Sulphate Reducing Bioreactors Treating Inorganic Wastewater is popular PDF and ePub book, written by Luis Carlos Reyes-Alvarado in 2018-09-03, it is a fantastic choice for those who relish reading online the Science genre. Let's immerse ourselves in this engaging Science book by exploring the summary and details provided below. Remember, Optimization of the Electron Donor Supply to Sulphate Reducing Bioreactors Treating Inorganic Wastewater can be Read Online from any device for your convenience.
Optimization of the Electron Donor Supply to Sulphate Reducing Bioreactors Treating Inorganic Wastewater Book PDF Summary
The main objective of this research was to optimize the electron donor supply in sulphate reducing bioreactors treating sulphate rich wastewater. Two types of electron donor were tested: lactate and slow release electron donors such as carbohydrate based polymers and lignocellulosic biowastes. Biological sulphate reduction was evaluated in different bioreactor configurations: the inverse fluidized bed, sequencing batch and batch reactors. The reactors were tested under steady-state, high-rate and transient-state feeding conditions of electron donor and acceptor, respectively. The results showed that the inverse fluidized bed reactor configuration is robust and resilient to transient and high-rate feeding conditions at a hydraulic retention time as low as 0.125 d. The biological sulphate reduction was limited by the COD:sulphate ratio ( 82% either using carbohydrate based polymers or lignocellulosic bio-wastes, in batch bioreactors. The biological sulphate reduction was limited by the hydrolysis-fermentation rate and by the complexity of the slow release electron donors.
Detail Book of Optimization of the Electron Donor Supply to Sulphate Reducing Bioreactors Treating Inorganic Wastewater PDF
- Author : Luis Carlos Reyes-Alvarado
- Release : 03 September 2018
- Publisher : CRC Press
- ISBN : 9780429799297
- Genre : Science
- Total Page : 234 pages
- Language : English
- PDF File Size : 17,5 Mb
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