Results 71 to 80 of about 38,423 (261)

Assessment of the Environmental and Operational Factors Affecting the Bioremediation of H2S Gas as Air Pollutant

open access: yesJournal of High Institute of Public Health, 2007
This study aims at optimizing environmental and operational factors affecting the bio-remediation of H2S as air pollutants. Sulfur gases are emitted from many industrial sources and have adverse effects on the public health and the environment ...
Mohamed A. Zytoon   +4 more
doaj   +1 more source

Experimental Studies on CO2 Hydrate Formation Kinetics With Kinetic Promoters

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon dioxide (CO2) sequestration by means of gas hydrate formation is a promising method for mitigating global climate change. However, conventional surfactants like sodium dodecyl sulfate (SDS) exhibit limitations such as excessive foaming and environmental toxicity. This study examines the effectiveness and environmental impact of Tween 65
Anipeddi Manjusha, Bhajan Lal
wiley   +1 more source

Advancing Environmental Sustainability: The Role of Artificial Intelligence in Monitoring, Predicting, and Controlling Sulfur Dioxide Emissions

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Air pollution from sulfur dioxide (SO2) emissions poses significant threats to environmental sustainability, public health, and climate change efforts. Despite advances in monitoring and regulatory frameworks, traditional methods often fall short in accuracy, scalability, and efficiency.
Turkan Kopac
wiley   +1 more source

Heat Stress and Gut Microbiome Dynamics in Poultry: Interplay, Consequences, and Mitigation Strategies

open access: yesAnimal Research and One Health, EarlyView.
Heat stress disrupts gut microbial balance in poultry, impairing nutrient absorption and immunity. This review outlines the interplay between thermal stress and microbiome dynamics and discusses integrative mitigation strategies, probiotics, phytogenics, cooling systems, and genetic adaptation to enhance poultry resilience.
O. E. Oke   +9 more
wiley   +1 more source

Selenomethionine Regulates the Arachidonic Acid Metabolism‐Ferroptosis‐Inflammation Axis to Ameliorate Colitis

open access: yesAnimal Research and One Health, EarlyView.
Selenomethionine can ameliorate arachidonic acid‐induced colonic injury through synergistic mechanisms, including alleviating inflammatory responses, improving barrier integrity, enhancing antioxidant capacity by upregulating selenoprotein expression, selectively regulating AA metabolism to reduce pro‐inflammatory oxylipins and promote the production ...
Huihui Tian   +8 more
wiley   +1 more source

Operationalizing BioSSbD: A safe‐and‐sustainable‐by‐design framework for biorefineries

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biorefineries are central to the transition toward a circular bioeconomy; however, their increasing scale and technological heterogeneity, and the integration of biological, chemical, and thermochemical processes introduce complex challenges related to safety, sustainability, and operational reliability. Existing Safe‐and‐Sustainable‐by‐Design
Fernando Ramonet
wiley   +1 more source

NaHS immersion alleviates the stress effect of chromium(III) on alfalfa seeds by affecting active oxygen metabolism

open access: yesPlant Signaling & Behavior
Objective This study aimed to investigate the regulatory effects of exogenous hydrogen sulfide (H2S) on seed germination, seedling growth, and reactive oxygen species (ROS) homeostasis in alfalfa under chromium (Cr) ion (III) stress.
Ting Bu   +3 more
doaj   +1 more source

Dynamics of the H2 + H2+ and H2 + H3+ reactive collisions

open access: yes, 2013
7th International Meeting on Photodynamics, Maresias SP, Brasil, 14 to 20th of October 2012. http://www.usp.br/dinamica/
openaire   +1 more source

Biogas purification and enrichment: sustainability metrics analysis of dry anaerobic digester with cashew apple bagasse substrate

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study hypothesizes that cashew apple bagasse‐based anaerobic digestion, combined with biochar purification, enhances biogas quality and sustainability. This study aims to investigate the performance and sustainability of a biochar‐based biogas purification technology using cashew apple bagasse as a substrate, with a focus on environmental
Priscila Marchiori   +5 more
wiley   +1 more source

Electrochemical Sensing of Hydrogen Sulfide Traces in Biological Samples

open access: yesElectrochemistry
Given that trace level H2S quantitation in biological samples currently requires expensive and time-consuming instrumental procedures, we herein developed an electrochemical Ag/C sensor for the detection of H2S in protein-containing neutral solutions ...
Chiyako TOUGE   +3 more
doaj   +1 more source

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