Results 81 to 90 of about 453,355 (212)

Treatment of domestic wastewater in an up-flow anaerobic sludge blanket reactor followed by moving bed biofilm reactor [PDF]

, 2009
The performance of a laboratory-scale sewage treatment system composed of an up-flow anaerobic sludge blanket (UASB) reactor and a moving bed biofilm reactor (MBBR) at a temperature of (22-35 A degrees C) was evaluated.
Temmink, B.G., El-Gohary, F., Tawfik, A., F. El-Gohary, A. Tawfik, H. Temmink   +5 more
core   +1 more source

Organic‐Microbial Strategies for Iron and Zinc Biofortification in Orange‐Fleshed Sweet Potato [Ipomoea batatas (L.) Lam.]

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
Orange‐fleshed sweet potato (OFSP) is valued for its provitamin A content but remains poor in iron (Fe) and zinc (Zn). In a two‐season field trial in Senegal, combining locally available organic waste products (poultry litter, PL; sewage sludge, SS) with microbial inocula (beneficial microorganisms, BM; mycorrhizal fungi, MF) significantly improved ...
Emmanuel Noumsi‐Foamouhoue, Paula Fernandes, Samuel Legros, Hassna Founoune‐Mboup, Bassirou Diallo, Komi Assigbetsé, Aboubacry Kane, Frédéric Feder, Jean‐Michel Médoc   +8 more
wiley   +1 more source

Bioaugmentation of UASB reactors with immobilized Sulfurospirillum barnesii for simultaneous selenate and nitrate removal [PDF]

, 2009
Whole-cell immobilization of selenate-respiring Sulfurospirillum barnesii in polyacrylamide gels was investigated to allow the treatment of selenate contaminated (790¿µg Se¿×¿L-1) synthetic wastewater with a high molar excess of nitrate (1,500 times) and
Lenz, M., O’Flaherty, V., Aelst, A.C., van, Enright, A.M., Lens, P.N.L., Markus Lenz, Adriaan C. van Aelst, Lenz, Markus, Lens, Piet N. L., Vincent O’Flaherty, Piet N. L. Lens, Enright, Anne Marie, O’Flaherty, Vincent, Anne Marie Enright, van Aelst, Adriaan C.   +14 more
core   +1 more source

Enhancement of sludge granulation in anaerobic treatment of concentrated latex wastewater [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2008
Recently, the upflow anaerobic sludge blanket (UASB) reactor has become attractive for wastewater treatment with low energy requirement and biogas production. However, the start-up of an UASB reactor depends on the formation of granules.
Nugul Intrasungkha, Saifutdeen Laeh, Piyarat Boonsawang   +2 more
doaj  

Two‐Stage Anaerobic Digestion of Sugarcane Vinasse: A Bibliometric Analysis of Research Trends and Gaps

Environmental Quality Management, Volume 36, Issue 3, September 2026.
ABSTRACT Sugarcane vinasse, a by‐product of bioethanol production, poses a significant environmental challenge due to its high organic load and the large volumes generated. Anaerobic digestion (AD) has been widely explored as an alternative treatment, particularly in two‐stage configurations that can enhance methane recovery.
Maria Teresa de Jesus Camelo Guedes, Marcos Henrique Gomes Ribeiro, Maria Cristina de Almeida Silva   +2 more
wiley   +1 more source

Response of Anaerobic Granular Sludge Reactor to Plant Polyphenol Stress: Floc Disintegration and Microbial Inhibition

Fermentation
Plant polyphenols are potential inhibitors for the anaerobic treatment of wastewater from the wood processing, pharmaceutical, and leather industries. Tannic acid (TA) was selected as a model compound to assess the inhibitory effect of plant polyphenols ...
Shilin Bi, Hua Lian, Huiya Zhang, Zexiang Liu, Yong Chen, Jian Zhang   +5 more
doaj   +1 more source

Micro- and nanoplastics in granular sludge systems: mechanisms of disruption, retention, and microbial adaptation in wastewater treatment technologies

Water Research X
Microplastics (MPs) and nanoplastics (NPs) are increasingly recognized as disruptive agents in biological wastewater treatment systems. Granular sludge-based technologies, including aerobic granular sludge (AGS), anaerobic granular sludge (AnGS), anammox
Alfonz Kedves, Orsolya Kedves, Edit Mikó, Zoltán Kónya   +3 more
doaj   +1 more source

Magnesium ribbon and anaerobic granular sludge for conversion of CO2 to CH4 or biogas upgrading

, 2022
There is a growing interest in biogas upgrading processes based on the use of hydrogenotrophic methanogens. Hydrogenotrophic methanogens utilize H2 and CO2 in converting them into CH4.
Constantinides, Georgios, Adamou, Vasiliki, Vyrides, Ioannis, Koutsokeras, Loukas E., Andronikou, Maria, Vasiliki Adamou, Maria Andronikou, Georgios Constantinides, Loukas Koutsokeras, Ioannis Vyrides   +9 more
core   +1 more source

Anaerobic Treatment of Slaughterhouse Wastewater in an Expanded Granular Sludge Bed (EGSB) Reactor

, 1999
The performance of an Expanded Granular Sludge Bed (EGSB) reactor for treating slaughterhouse wastewater under mesophilic conditions (35°C), was investigated. The reactor was inoculated with granular sludge from an anaerobic reactor of a brewery factory.
B. Martínez, L. A. Núñez
core   +1 more source

Improvement of anaerobic sludge granulation and biogas production by bone powder as a natural material [PDF]

Journal of Applied Research in Water and Wastewater
Soft drinks are industrial intermediate chemicals found in wastewater and are among the most significant environmental pollutants. Up-flow anaerobic sludge blanket (UASB) reactors are used to treat soft drink wastewater, offering high-volume loading ...
Farzaneh Falahi, Parviz Mohammadi, Seyyed Alireza Mousavi, Arash Arami-Niya   +3 more
doaj   +1 more source