Results 101 to 110 of about 28,603 (259)
Chemical and Process Engineering, 2014 Recent studies in the area of biological air treatment in filters have addressed fundamental key issues, such as a biofilter bed of different origin composed of natural zeolite granules, foam cubes and wood chips.
Zagorskis Alvydas, Vaiškūnaitė Rasa
doaj +1 more source
Mesophilic and thermophilic biotreatment of BTEX-polluted air in reactors [PDF]
, 2007 This study compares the removal of a mixture of benzene, toluene, ethylbenzene, and all three xylene isomers (BTEX) in mesophilic and thermophilic (50°C) bioreactors.
Kennes, Christian +2 more
core +2 more sources
Eficiencia de absorción de nutrientes de Gracilaria chilensis y Ulva lactuca en un sistema multitrófico integrado con el abalón rojo Haliotis rufescens [PDF]
, 2014 Indexación: Web of Science; Scielo.ABSTRACT. The current study examined the nutrient uptake efficiency of Ulva lactuca and Gracilaria chilensis cultivated in tanks associated with the wastewater of a land-based abalone culture.
Bulboa, Cristian, Macchiavello, Juan
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 +2 more
core +2 more sources
Applied and Environmental Microbiology, 2018 Nitrification is a critical process for preventing ammonia toxicity in engineered biofilter environments. This work describes the cultivation and complete genome sequence of a novel AOA representative enriched from a freshwater aquarium biofilter.
Laura A. Sauder +4 more
semanticscholar +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 +7 more
doaj +1 more source
Coal-packed methane biofilter for mitigation of green house gas emissions from coal mine ventilation air [PDF]
, 2013 Methane emitted by coal mine ventilation air (MVA) is a significant greenhouse gas. A mitigation strategy is the oxidation of methane to carbon dioxide, which is approximately twenty-one times less effective at global warming than methane on a mass-basis.
Gunawan, C +5 more
core +3 more sources
BMP treatment technologies, monitoring needs, and knowledge gaps: status of the knowledge and relevance within the Tahoe Basin [PDF]
, 2005 This Technical memorandum fulfills Task 2 for Agreement 03-495 between El Dorado County and the Office of Water Programs at California State University Sacramento and their co-authors, Bachand & Associates and the University of California Tahoe Research ...
Bachand, P.A.M. +2 more
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Removal of dimethylsulfide, n-hexane and toluene from waste air in a flat membrane bioreactor under continuous conditions [PDF]
, 2013 Dimethylsulfide (DMS), n-hexane and toluene removal from a waste air was carried out by using a flat composite membrane bioreactor under continuous feeding conditions.
Heynderickx, Philippe +3 more
core +1 more source
South African Journal of Chemical EngineeringBiofilter technology has played a significant role over several decades in providing clean air through removal of Volatile Organic Compounds (VOCs) and odor causing chemicals such as hydrogen sulfide from industrial polluted airstreams.
Basil Mustafa, Zarook Shareefdeen
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