Results 81 to 90 of about 64,821 (238)
Flocculation efficiency of chitosan for papermaking applications [PDF]
BioResources, 2013 There is a large interest in bio-polymers as environment-friendly alternatives to synthetic additives in papermaking. In this work, the behavior of three chitosans with different molecular weights and cationic charges were investigated as flocculation ...
Raluca Nicu +3 more
doaj
Decolorization of Disperse Dyes in Textile Polyester Recycling Using Activated Carbon
Chemie Ingenieur Technik, EarlyView.Decolorization of disperse dyes from disodium terephthalate solutions is examined using two activated carbons with varying pore structures and surface properties. The potential impact of pore size distribution and surface charge on the adsorption process is assessed to support optimized adsorbent selection.
Charlotte Lücking +2 more
wiley +1 more source
, 2009 While yeast flocculation is a continuing source of research, no international method has been accepted to monitor the progress of cell flocculation. This presentation will report on previous, existing, and potential methods for yeast flocculation assay ...
Huuskonen, Anne
core +2 more sources
Biotechnology Reports, 2018 Molecular detection of pathogenic microorganisms in drinking and natural water is often challenged by low concentrations of the sought-after agents. Convenient methods to concentrate bacteria from water samples ranging from 1-10 L are highly warranted ...
Linda Jansson +3 more
doaj +1 more source
Infrared spectroscopic study of the flocculation of zinc and copper precipitates [PDF]
"The U.S. Bureau of Mines is developing a process for removing metals from mining and mineral processing waste streams by precipitation. The precipitation process is accelerated by flocculation when a high- molecular-weight polymer is added. Infrared (ir)
core
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The objective of this work is to demonstrate that the inclusion of an up‐flow anaerobic sludge bed (UASB reactor) within an industrial wastewater treatment plant reduces the plant's investment and operating costs compared to a system based solely on conventional complete‐mix activated sludge (CMAS), operating under the same design principles ...
Juan Manuel Morgan‐Sagastume +1 more
wiley +1 more source
SODIUM TITANATE NANOBELT AS A MICROPARTICLE TO INDUCE CLAY FLOCCULATION WITH CPAM
BioResources, 2010 Sodium titanate nanobelt was synthesized by treating titanium dioxide hydrothermally in concentrated sodium hydroxide solution. The product was characterized by SEM analysis and zeta potential measurement.
Wenxia Liu, Xuyan Zhang
doaj
The Canadian Journal of Chemical Engineering, EarlyView.Preparation, modification, and characterization of biochar from woodchips and its application in stream water filtration, evaluated through physicochemical and microbiological analyses. Abstract Global microbial water contamination affects 1.8 billion people, necessitating efficient and sustainable treatment methods.
Tariq Khalil +8 more
wiley +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Performance evaluation of the waste activated sludge high‐rate (WASHR) process for septic wastewater treatment. Abstract The waste‐activated sludge high‐rate (WASHR) process is evaluated as a batch‐mode pre‐treatment for actual septage using a high‐rate contact stabilization (HRCS) approach.
Arman Shirali +2 more
wiley +1 more source
Immobilisation of yeast cells on carbon nanotubes
South African Journal of Science, 2012 Carbon nanotubes are increasingly finding application in a wide range of industries. The focus of this study was to investigate the immobilisation of yeast cells onto carbon nanotubes, using a flocculation method, for possible use in fermentation ...
Tirivaviri Mamvura +3 more
doaj