Results 151 to 160 of about 64,821 (238)

Flocculation studies in papermaking

, 2009
Tese de doutoramento em Engenharia Química (Fenómenos de Transferência e Operações Unitárias) apresentada à Fac. de Ciências e Tecnologia da Universidade de CoimbraThe flocculation process induced by polymeric additives has been studied extensively and ...
Antunes, Elisabete Simões
core  

The effect of calcium and magnesium on the aggregation of a purple phototrophic bacteria mixed consortium

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 11, Page 2301-2309, November 2026.
Abstract BACKGROUND An essential aspect of applying Purple Phototrophic Bacteria (PPB) technology for wastewater treatment is the biomass separation from the aqueous phase. Ca2+ and Mg2+ have been used to enhance the aggregation of different biological matrices. In this paper, the effect of Ca2+ and Mg2+ on the aggregation of a mixed culture of PPB was
Jairo M Carrillo‐Osorio, Germán Buitrón   +1 more
wiley   +1 more source

Ecotoxicological Assessment of Landfill Leachate Treated by Coagulation-Flocculation-Sedimentation and Powdered Activated Carbon Adsorption. [PDF]

Bull Environ Contam Toxicol
Pozzetti JDC, Galvão RB, da Assunção Júnior VG, Kuroda EK.   +3 more
europepmc   +1 more source

Removal of pharmaceuticals from municipal wastewater using a powdered activated carbon‐supplemented moving bed membrane bioreactor

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 11, Page 2420-2430, November 2026.
Abstract BACKGROUND The new European Union Wastewater Directive 2024/3019 requires upgrading sewage treatment plants to achieve 80% removal of micropollutants. This study aimed to compare different Powdered Activated Carbon dosing strategies within a hybrid Moving Bed‐Membrane Bioreactor (PAC‐MB‐MBR) system, to evaluate its performance and to study the
Athanasia Iliopoulou, Petros Mastoras, Georgia Gatidou, Kallisti Skarveli, Konstantina Adamaki, Olga S Arvaniti, Maria Aloupi, Michail S Fountoulakis, Athanasios S Stasinakis   +8 more
wiley   +1 more source

Synthesis of Magnetic Hyperbranched Star Chain Nanopolymer and Its Application in ASP Flooding Wastewater Treatment. [PDF]

Molecules
Qiao S, Cui L, Cai L, Fan Z.
europepmc   +1 more source

Imaging Methods for Analyzing Adhesion in Extrusion Coating

Surface and Interface Analysis, Volume 58, Issue 11, Page 785-798, November 2026.
ABSTRACT Extrusion coating is a common method to produce materials for the packaging industry. One of the most important properties in extrusion‐coated structures is adhesion between the substrate and the coating. Analyzing adhesion of samples produced by extrusion coating in a standardized way can be challenging, and especially, quantitative data are ...
Elli Alanen, Tuomas Turpeinen, Jari Räsänen, Titta Lammi, Minna Vuorimaa, Jurkka Kuusipalo   +5 more
wiley   +1 more source

Multidimensional interaction mechanisms and engineering applications of microalgae-fungal microorganism symbiotic systems. [PDF]

AIMS Microbiol
Zhang Y, Shen Y, Gu Y, Yao Y, Liu M, He Y, Wang Q.   +6 more
europepmc   +1 more source

Submandibular odontogenic choristoma in a Boer goat

Veterinary Record Case Reports, Volume 14, Issue 4, November 2026.
Abstract Submandibular odontogenic choristoma is a rare anomaly in both human and veterinary medicine. A case is described here in a Boer goat used for show, from which the benign growth was surgically removed without complication. This case documents the clinical presentation, diagnostic imaging and histopathology of this anomaly.
Steven E. Edmonds, Rachel M. Bone Relat, Ashley R. Bredenberg, Kyle R. Taylor   +3 more
wiley   +1 more source

Effect of Low-Frequency Alternating Magnetic Field-Assisted Liquid Fermentation on Extracellular Polysaccharides Structural Characteristics and Biosynthesis of <i>Pleurotus citrinopileatus</i>. [PDF]

Foods
Qian J, Lu D, Wang F, Huo S, Zou B, Ma H.   +5 more
europepmc   +1 more source

Advanced MXene‐Based Multifunctional Nanoarchitecture Materials Engineered for Adsorptive Cleanup of Hazardous Radioactive Pollutants: A Comprehensive Critical Review

Advanced Materials Interfaces, Volume 13, Issue 19, 6 October 2026.
This work critically reviews MXenes as highly effective multifunctional nanomaterials for the adsorption of radio‐contaminants, demonstrating a remarkable adsorption capacity of up to 1376.75 mg/g and cyclic stability of 2–8 cycles, with complexation, electrostatic interactions, and the numerical strength of MXene active sites playing a key operational
Stephen Sunday Emmanuel, Shepherd M. Tichapondwa   +1 more
wiley   +1 more source