Recovery of Volatile Fatty Acids from Fermented Wastewater by Adsorption
نویسندگان
چکیده
منابع مشابه
Recovery of Volatile Fatty Acids from Fermented Wastewater by Adsorption
Separation of volatile fatty acids (VFAs) from fermented wastewater is challenging, due to low VFA concentrations in mineral-rich streams. As a result, separation capacity and selectivity with traditional solvents and adsorbents are both compromised. In this study, using a complex artificial model solution mimicking real fermented wastewaters, it is shown that a simple and robust adsorption-bas...
متن کاملRecovery of volatile fatty acids from fermentation of sewage sludge in municipal wastewater treatment plants.
This work investigated the pilot scale production of short chain fatty acids (SCFAs) from sewage sludge through alkaline fermentation and the subsequent membrane filtration. Furthermore, the impact of the fermentation liquid on nutrient bioremoval was examined. The addition of wollastonite in the fermenter to buffer the pH affected the composition of the carbon source produced during fermentati...
متن کاملPolyhydroxyalkanoate production from fermented volatile fatty acids: effect of pH and feeding regimes.
The combined fermentation of sludge from the secondary sedimentation tank of municipal wastewater treatment plants and food waste enables not only waste reduction, but also the acquisition of volatile fatty acids (VFAs) for the biosynthesis of polyhydroxyalkanoates (PHAs). To better understand variables influencing the production of VFAs and PHAs, this study considered anaerobic fermentation of...
متن کاملOptimal recovery of targeted Volatile Fatty Acids by municipal cellulosic sludge fermentation
The main objective of wastewater treatment has always been the quality of the final effluent as well as on the efficiency of the treatment process. Nowadays, it was recognized that municipal wastewater has become an attractive source of renewable resources (i.e. cellulose, PHA, phosphorus, nitrogen...) to be efficiently recovered applying the appropriate technologies even in existing wastewater...
متن کاملPhosphate Adsorption and Recovery from an Industrial Wastewater
Phosphate is one of the major causes of the water eutrophication, because it is often the limiting nutrient for primary production in fresh water and marine. The world health organization (WHO) especially established the committee for this, in order to research its origin cause of formation and make the countermeasure. Phosphate removal from wastewater has been widely investigated. Consequently...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ACS Sustainable Chemistry & Engineering
سال: 2017
ISSN: 2168-0485,2168-0485
DOI: 10.1021/acssuschemeng.7b02095