Results 81 to 90 of about 12,077 (233)

Sustainable Livestock Production: Screening Analysis and Pilot Implementation of a Biofilm in Piggery Biofilters for Mitigation of Ammonia and Hydrogen Sulfide Emissions

open access: yesAgriculture
One of the most noticeable problems associated with the close location of piggeries is gaseous compounds emission. Ammonia and hydrogen sulfide emissions affect the quality of life of people living in the vicinity of such facilities.
Barbara Breza-Boruta   +4 more
doaj   +1 more source

Investigation and analysis of air-cleaning biofilter hybrid biocharge quantitative and qualitative parameters / Oro valymo biofiltro mišrios įkrovos kiekybinių ir kokybinių mikrobiologinių parametrų tyrimai /

open access: yesJournal of Environmental Engineering and Landscape Management, 2011
Investigation of microorganism quantitative and qualitative parameters in the hybrid load of the biofilter allows improving the parameters of one of the most effective and cheapest air cleaning technologies of volatile organic compounds (VOCs ...
Aušra Zigmontienė, Lukas Žarnauskas
doaj   +1 more source

Vitamin C Alleviates Oxidative Stress in Silver Carp (Hypophthalmichthys molitrix) Fingerlings Exposed to Toxicity Induced by Temephos and Buprofezin

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
Context Organophosphates and chitin synthesis inhibitor pesticides pose a significant indirect threat to fish populations, necessitating effective remedial measures. Objective Supplementation with vitamin C (Vit C) in fish feed as a counteracting strategy to mitigate pesticides effect was explored in silver carp (Hypophthalmichthys molitrix ...
Sumaira Hassan   +6 more
wiley   +1 more source

FT-IR characterization of biofilms formed on engineered biofiltration media treating volatile organic emissions for the forest products industry [PDF]

open access: yes, 2007
[Abstract] The gaseous emissions from hardboard mill presses at lumber plants contain both volatile and condensable organic compounds, as well as fine wood and other very small particulate material.
Jones, Kim   +4 more
core  

Adsorption, absorption and biological degradation of ammonia in different biofilter organic media [PDF]

open access: yes, 2007
A tailor-made apparatus called ammoniometer, which is a batch mode respirometer applied to the study of ammonia biodegradation in biofilter media, has been used to evaluate adsorption, absorption, and biodegradation in five different organic materials ...
Font, Xavier   +2 more
core   +2 more sources

Editorial: Innovations in Shellfish Aquaculture: Advances in Farming Practices, Disease Diagnostics, and Host Immunity

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
Shellfish aquaculture is critical to global food security, yet faces mounting challenges from emerging diseases, climate change, and intensification pressures. This Special Issue presents nine studies addressing these challenges across oysters, scallops, prawns, shrimp, and crabs.
Mohamed Abdelsalam
wiley   +1 more source

N‐Nitrosodimethylamine as an Emerging Environmental Contaminant: Sources, Analytical Advances, and Ecotoxicological and Human Health Risks

open access: yesInternational Journal of Analytical Chemistry, Volume 2026, Issue 1, 2026.
Over the last few years, N‐nitrosodimethylamine (NDMA) has become a significant environmental contaminant with both anthropogenic and natural sources. The alarming profile of it can be explained by the fact that it is a genotoxic substance and easily spreads through the atmospheric and water systems. The production of NDMA takes place through a variety
Besnaci Sana   +9 more
wiley   +1 more source

Efficient dynamic simulation of pH in processes associated to biofiltration of volatile inorganic pollutants [PDF]

open access: yes, 2010
This work proposes a generic methodology to include the pH as a state variable in mathematical models of bioreactors. An ordinary differential equation for pH is stated and introduced into the general model structure of a biotrickling filter.
Baquerizo, Guillermo   +5 more
core  

Oxidation of methane in biotrickling filters inoculated with methanotrophic bacteria [PDF]

open access: yes, 2016
Peer ReviewedPostprint (author's final ...
Aroca, Germán   +3 more
core   +2 more sources

Home - About - Disclaimer - Privacy