Slurry phase biological treatment
WebbSlurry bioreactors with a 750,000-liter operating capacity were used to treat a 20-percent slurry. The results were mixed with 82 to 99 percent remediation of the three- to four … http://learnbioremediation.weebly.com/in-situ--ex-situ-bioremediation-treatments.html
Slurry phase biological treatment
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WebbProblem Statement: Polycyclic Aromatic Hydrocarbons (PAHs) are suspected toxins that accumulate in soils and sediments due to their inso lubility in water and lack of volatility. Slurry-ph ase biological treatment is one of the innovative techn ologies that involve the controlled treatment of excavated soil in a bioreactor. Due to highly soil contamination … Webb1 juni 1991 · Bench-scale evaluation of alternative biological treatment processes for the remediation of pentachlorophenol- and creosote-contaminated materials. Slurry-phase bioremediation. James G. Mueller, Suzanne E. Lantz, Beat O. Blattmann, and ; …
Webb31 dec. 1995 · Slurry-phase bioremediation is an engineered process for treating contaminated soils or sludges in a slurry of water at 10 to 40% solids. Slurry-phase … WebbAbstract Objective: To investigate the performance of soil-slurry bioreactor used for remediating contaminated soil with 4-nitrophenol (4-NP). Methods: The slurry bioreactor …
Webb24 maj 2002 · This report evaluates the effectiveness of a slurry-phase biodegradation process in reactor vessels to degrade polynuclear aromatic hydrocarbon (PAH) … WebbSlurry-phase treatment process flow chart 19 A-l EIMCO Biolift™ reactor 26 B-l Burlington Northern Superfund site, Brainerd, MN 30 B-2 Demonstration reactor setup 31 B-3 • Total PAH levels in reactor soil samples as determined by GC/MS „ 35 B-4 Total PAH levels in reactor soil samples as determined by HPLC 35 C-l Plan view of slurry-phase reactor ; 30 …
WebbSlurry-phase biological treatment can be a relatively rapid process compared to other biological treatment processes, ... At the French Ltd. Superfund site in Texas, slurry-phase bioremediation was used to treat 300,000 tons of lagoon sediment and tar-like sludge contaminated with volatile or-ganic compounds, ...
http://learnbioremediation.weebly.com/in-situ--ex-situ-bioremediation-treatments.html how law is adopted in south africaWebbSlurry Phase Biological Treatment; Chemical Extraction; Chemical Reduction-Oxidation; Dehalogenation; Separation; Soil Washing; Solidification-Stabilisation (assume … how law impacts educationWebbPetroleum waste sludges are treated in a continuous flow multistage slurry bioreactor system that operates at relatively short residence times with minimal loss of volatile … how law is made in australiaWebb29 feb. 2008 · Slurry bioreactors are one of the most important types of ad situ and ex situ technique. Treatment of soils and sediments in slurry bioreactors has become one of … how law is made in indiaWebbThe objectives of this work were to examine (1) the degradation of PAHs in the contaminated sediment as treated by ozonation in the slurry form, (2) the effects of … how law is not autonomousWebb31 dec. 1995 · The changes in the hydrocarbon molecular weight distribution, infrared spectra, and PAH concentrations during slurry-phase treatment indicate that the aerobic thermophilic bioslurry achieved a higher degree of hydrocarbon degradation than the anaerobic thermophilic bioslurry during the same time period. Authors: how law made neoliberalismWebbSlurry-phase biological treatment is also applicable but is less widely used. Biodegradation uses indigenous or inoculated microorganisms (e.g., fungi, bacteria, and other microbes) … how law is made in the philippines