Efficient removal of siloxanes and volatile organic compounds from sewage biogas by an anoxic biotrickling filter supplemented with activated carbon.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.122136
Abstract: The removal of siloxanes (D4 and D5) and volatile organic contaminants (hexane, toluene and limonene) typically found in sewage biogas was investigated in a lab-scale biotrickling filter (BTF) packed with lava rock under anoxic conditions.… read more here.
Keywords: biotrickling filter; removal siloxanes; volatile organic; removal ... See more keywords
Performance, limitations and microbial diversity of a biotrickling filter for the treatment of high loads of ammonia
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2016.11.072
Abstract: Abstract In this work, limits and capacities of biotrickling filtration as a technique to compete with chemical scrubbing for the treatment of ammonia loads above 40 g N m −3 h −1 are investigated. Long-term operation of a… read more here.
Keywords: biotrickling filter; treatment; ammonia; gas ... See more keywords
New tool for the determination of the nitrogen accumulation rate in the washing liquid of a biotrickling filter treating ammonia emissions
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125399
Abstract: Abstract A new tool to determine the Specific Nitrogen Accumulation Rate (SNAR expressed in gNH3 h−1 m-3packingmaterial) in the washing liquid of a biotrickling filter for treating ammonia (NH3) emissions is proposed. The tool is… read more here.
Keywords: biotrickling filter; nitrogen accumulation; filter; accumulation rate ... See more keywords
Performance of a monolith biotrickling filter treating high concentrations of H2S from mimic biogas and elemental sulfur plugging control using pigging.
Sign Up to like & getrecommendations! Published in 2017 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2017.08.032
Abstract: A novel biotrickling filter using a 3D-printed honeycomb-monolith as its filter bed has been proposed and studied in this work and a solution to bed-clogging problems using pigging was demonstrated. The inlet H2S concentration in… read more here.
Keywords: biotrickling filter; elemental sulfur; using pigging; biogas ... See more keywords
Simultaneous treatment of dimethyl disulfide and hydrogen sulfide in an alkaline biotrickling filter.
Sign Up to like & getrecommendations! Published in 2018 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2017.10.096
Abstract: Foul odors comprise generally a complex mixture of molecules, where reduced sulfur compounds play a key role due to their toxicity and low odor threshold. Previous reports on treating mixtures of sulfur compounds in single… read more here.
Keywords: biotrickling filter; alkaline biotrickling; sulfur compounds; hydrogen sulfide ... See more keywords
Biodegradation kinetics and microbial dynamics of toluene removal in a two-stage cell-biochar-filled biotrickling filter
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.117940
Abstract: Abstract The effectiveness of a series-connected biotrickling filter (SC-BTF) system in treating toluene vapors in a waste gas stream was evaluated. The SC-BTF was packed with cell-immobilized biochar beads and seeded mainly with Pseudomonas sp.… read more here.
Keywords: cell biochar; btf; toluene; biotrickling filter ... See more keywords
The microbial community in a moving bed biotrickling filter operated to remove hydrogen sulfide from gas streams.
Sign Up to like & getrecommendations! Published in 2018 at "Systematic and applied microbiology"
DOI: 10.1016/j.syapm.2018.04.001
Abstract: The information available on the microbial communities responsible for pollutant degradation is increasingly accessible. Its use to optimize process design and operation is an important challenge in the field of effluent treatment research. Therefore, a… read more here.
Keywords: biotrickling filter; community; moving bed; bed biotrickling ... See more keywords
Odorous Compound Removal Performance and Water Properties of a Biotrickling Filter Installed in a Piggery
Sign Up to like & getrecommendations! Published in 2021 at "Applied Engineering in Agriculture"
DOI: 10.13031/aea.14443
Abstract: Highlights We evaluated the performance of a two-stage biotrickling filter in a pig facility. A short empty bed residence time lowered the secondary filter removal efficiency for many odorous compounds. The removal efficiency of some… read more here.
Keywords: biotrickling filter; water; removal efficiency; filter ... See more keywords