Results 71 to 80 of about 16,308 (260)

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

, 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, Bonilla Blancas, W.C., Gonzalez Sanchez, A, Illa Alibés, Josep, Magrí Aloy, Albert, Revah, Sergio   +5 more
core  

Biofiltration for ammonia removal from composting exhaust gases [PDF]

, 2005
A study was conducted to investigate the utilization of mature compost as a biofilter media for the removal of ammonia from the exhaust gases of the composting process.
Font, Xavier, Pagans i Miró, Estel·la, Sanchez, Antoni   +2 more
core   +2 more sources

Mitigation of Methane, NMVOCs and Odor Emissions in Active and Passive Biofiltration Systems at Municipal Solid Waste Landfills

Sustainability, 2020
Biofiltration systems are emerging technological solutions for the removal of methane and odors from landfill gas when flaring is no longer feasible. This work analyzed and compared two full-scale biofiltration systems: biofilter and biowindows.
I. Pecorini, Elena Rossi, R. Iannelli
semanticscholar   +1 more source

A Novel Crustavirus as a Candidate Aetiology of Tail Fan Necrosis in New Zealand Red Rock Lobsters, Jasus edwardsii

Journal of Fish Diseases, Volume 49, Issue 2, February 2026.
ABSTRACT Tail fan necrosis (TFN) is a shell disease affecting spiny lobsters' outer integument, with significant implications for the health and commercial viability of red rock lobsters (Jasus edwardsii) in New Zealand. Despite its impact, the potential role of a microbial agent in TFN remains poorly understood.
Rebecca M. Grimwood, Leonardo N. Zamora, Jessica A. Darnley, Lizenn Delisle, Kate S. Hutson, Julie Hills, Jemma L. Geoghegan   +6 more
wiley   +1 more source

The Process Selection and Design for the Second Phase Project of the Guanjinggang Water Plant

MATEC Web of Conferences, 2015
The Guanjingang water plant has a capacity of 300,000 m3/d and is one of the main water plants of Jiaxing City in Zhejiang Province, which is located in the southern suburban area of this city. Its second phase with an augmentation of capacity of 150,000
Xu Jiajiong, Ma Jun, Fan Yuzhu, Zhang Shuo, Xiao Minjie   +4 more
doaj   +1 more source

Odors Emitted from Biological Waste and Wastewater Treatment Plants: A Mini-Review

Atmosphere, 2022
In recent decades, a new generation of waste treatment plants based on biological treatments (mainly anaerobic digestion and/or composting) has arisen all over the world.
Daniel González, David Gabriel, Antoni Sánchez   +2 more
doaj   +1 more source

Taxonomy of Means and Ends in Aquaculture Production—Part 2: The Technical Solutions of Controlling Solids, Dissolved Gasses and pH [PDF]

, 2016
In engineering design, knowing the relationship between the means (technique) and the end (desired function or outcome) is essential. The means in Aquaculture are technical solutions like airlifts that are used to achive desired functionality (an end ...
Oddsson, Gudmundur V., Unnthorsson, Runar, Vilbergsson, Björgvin   +2 more
core   +2 more sources

Adult black soldier fly meal (imago, Hermetia illucens) as replacement for fish meal in diets for Pacific Whiteleg shrimp (Penaeus vannamei)

Journal of the World Aquaculture Society, Volume 57, Issue 1, February 2026.
Abstract Adult black soldier flies (imagines, Hermetia illucens) are a by‐product of large‐scale insect larvae production. The suitability of this novel sidestream as a protein source in diets for juvenile Whiteleg shrimp (Penaeus vannamei, initial weight 5–6 g) was investigated in controlled feeding experiments in recirculating aquaculture systems ...
Enno Fricke, Henry Udeh, Tabea Galonska, Celina Behrendt, Reinhard Saborowski, Matthew James Slater   +5 more
wiley   +1 more source

Improved greywater quality after biofiltration with a fibre-biofilter derived from plantain pseudo stem

Scientific African
In this study, we addressed the prevalent issue of untreated greywater discharge into waterbodies in many developing countries, despite the associated public health risks.
Abdul Rahim Mohammed, Francis Attiogbe, Ismaila Emahi   +2 more
doaj   +1 more source

Bio-filters for the Treatment of VOCs and Odors - A Review

Asian Journal of Atmospheric Environment, 2017
Excessive amounts of volatile organic compounds (VOCs) and odorants discharged into the environment are highly dangerous to human health as well as to ecological systems.
Kumar Vikrant, Ki-Hyun Kim, Jan E. Szulejko, Sudhir Kumar Pandey, R.S. Singh, B.S. Giri, Richard J. C. Brown, S.-H Lee   +7 more
doaj   +1 more source