Results 71 to 80 of about 28,603 (259)

CFD modeling of a fixed-bed biofilm reactor coupling hydrodynamics and biokinetics [PDF]

open access: yes, 2016
Peer ReviewedPostprint (author's final ...
Chiva, Sergio   +5 more
core   +2 more sources

Mathematical Modeling of Giardiasis Transmission Dynamics Using Caputo Fractional Derivative

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
The research offers an insight into the dynamics of giardiasis transmission as well as direction to practitioners and public health authorities in developing specific intervention strategies to mitigate the negative effects of these parasitic infections on the well‐being of the population. ABSTRACT Giardia duodenalis is a protozoan parasite that causes
Joshua Kiddy K. Asamoah   +3 more
wiley   +1 more source

Protein Energy Malnutrition: Opportunities for Cold Plasma Technologies

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
Protein energy malnutrition (PEM) is a major global health concern driven by biological, environmental, and nutritional factors, including gut microbiota imbalance and low protein intake. Cold atmospheric plasma technologies offer promising, sustainable solutions by improving food security, enhancing protein quality and absorption, and modulating gut ...
Karthika Prasad   +6 more
wiley   +1 more source

Kajian Penerapan Teknologi Biofilter Skala Komunal Untuk Memenuhi Standar Perencanaan Pengolahan Air Limbah Domestik [PDF]

open access: yes, 2014
Ancaman pencemaran air limbah terhadap sumber air baku air minum dapat terus meningkat apabila upaya peningkatan akses sanitasi tidak diiringi dengan teknologi yang ramah lingkungan.
Darwati, S. (Sri)   +2 more
core  

Biofilm dynamics characterization using a novel DO-MEA sensor: mass transport and biokinetics [PDF]

open access: yes, 2015
Biodegradation process modeling is an essential tool for the optimization of biotechnologies related to gaseous pollutant treatment. In these technologies, the predominant role of biofilm, particularly under conditions of no mass transfer limitations ...
Dorado Castaño, Antonio David   +6 more
core   +2 more sources

Non‐Equilibrium Plasma Treatment of Fast‐Flowing Liquids as a Tool for the Elimination of Ichthyophthirius multifiliis in Recirculating Aquaculture Systems

open access: yesPlasma Processes and Polymers, Volume 23, Issue 3, March 2026.
Water contaminated with live fish parasite Ichthyophthirius multifiliis was plasma‐treated and added to tanks with healthy fish. After 6 days, no infection was detected in fish receiving treated water. Plasma treatment effectively prevented disease development, highlighting its promising potential as an environmentally friendly water sanitation ...
Ivona Toulová   +11 more
wiley   +1 more source

Domestic Sewage Treatment Using an Anaerobic Biofilter with an Aerobic Biofilter

open access: yesWater Science and Technology, 1986
The purpose of this study was to assess the applicability of the anaerobic biofilter process to treat low strength organic wastewater such as domestic sewage. It was found that when the influent BOD was approximately 200 mg/l, water temperature and BOD loading, under a hydraulic retention time (HRT) of 30 hrs, were 20°C and 0.2 kg/m3.day respectively ...
T. Goda, R. Sudo, Y. Inamori
openaire   +1 more source

The Effects of Different Light Spectra, UV and Extreme Temperature on the Physiology of Endosymbiotic Jellyfish Cassiopea andromeda

open access: yesMarine Ecology, Volume 47, Issue 2, March/April 2026.
ABSTRACT The endosymbiotic jellyfish Cassiopea andromeda represents a yet untapped marine species that could be targeted as a new source for bioproducts, including food and feed. Also, the potential use of contained valuable ingredients, such as carotenoids and other antioxidants, under controlled aquaculture conditions might be a particularly ...
Andreas Kunzmann   +4 more
wiley   +1 more source

The Use of Inorganic Packing Materials during Methane Biofiltration

open access: yesInternational Journal of Chemical Engineering, 2010
The objective behind this study is to select a suitable inorganic packing material for methane biofiltration. Three packing materials are to be compared: two rock materials (average particles' sizes: 2 and 5 mm) and one porous clay particles (average ...
Josiane Nikiema, Michèle Heitz
doaj   +1 more source

Investigating the Fate of Geosmin on Microalgal Cells: A Comprehensive Study on Adsorption and Desorption Processes

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT Microalgal biomass has emerged as a valuable resource in recirculating aquaculture systems (RAS), due to its natural capacity to recover nutrients. In addition, microalgae are potential source of fish‐feed in the aquaculture industry. However, its application in RAS needs careful consideration, as microalgae can interact with geosmin, a common
Asmit Baral   +3 more
wiley   +1 more source

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