Implementation of GAC Fluidized-Bed for Treatment of Petroleum Hydrocarbons in Groundwater at Two BP Oil Distribution Terminals, Pilot and Full-Scale

2020 ◽  
pp. 317-331
Author(s):  
William Perpich ◽  
Richard Laubacher
Keyword(s):  
Fluidized Bed ◽  
Petroleum Hydrocarbons ◽  
Full Scale ◽  
Oil Distribution

Full scale fluidized bed anaerobic reactor for domestic wastewater treatment: performance, sludge production and biofilm

2004 ◽  
Vol 49 (11-12) ◽  
pp. 319-325 ◽  
Author(s):  
N.M. Mendonça ◽  
C.L. Niciura ◽  
E.P. Gianotti ◽  
J.R. Campos
Keyword(s):  
Wastewater Treatment ◽  
Fluidized Bed ◽  
Methanogenic Archaea ◽  
Domestic Wastewater ◽  
Full Scale ◽  
Anaerobic Reactor ◽  
Sulfate Reducing ◽  
Domestic Wastewater Treatment ◽  
The Difference ◽  
Sludge Production

This paper describes the performance, sludge production and biofilm characteristics of a full scale fluidized bed anaerobic reactor (32 m3) for domestic wastewater treatment. The reactor was operated with 10.5 m.h-1 upflow velocity, 3.2 h hydraulic retention time, and recirculation ratio of 0.85 and it presented removal efficiencies of 71 ± 8% of COD and 77 ± 14% of TSS. During the apparent steady-state period, specific sludge production and sludge age in the reactor were (0.116 ± 0.033) kgVSS. kgCOD-1 and (12 ± 5)d, respectively. Biofilm formed in the reactor presented two different patterns: one of them at the beginning of the colonization and the other of mature biofilm. These different colonization patterns are due to bed stratification in the reactor, caused by the difference in local-energy dissipation rates along the reactor's height, and density, shape, etc. of the bioparticles. The biofilm population is formed mainly of syntrophic consortia among sulfate reducing bacteria, methanogenic archaea such as Methanobacterium and Methanosaeta-like cells.

scholarly journals The Experimental Study of Full-scale Biomass-fired Bubbling Fluidized Bed Boiler

2014 ◽  
Vol 61 ◽  
pp. 643-647 ◽  
Author(s):  
Jan Skvaril ◽  
Anders Avelin ◽  
Jan Sandberg ◽  
Erik Dahlquist
Keyword(s):  
Experimental Study ◽  
Fluidized Bed ◽  
Full Scale ◽  
Bubbling Fluidized Bed

Influence of particle size on the exit effect of a full-scale rolling circulating fluidized bed

2017 ◽  
Vol 36 (5) ◽  
pp. 541-551 ◽  
Author(s):  
Zhilong Wang ◽  
Tong Zhao ◽  
Jiafeng Yao ◽  
Kai Liu ◽  
Masahiro Takei
Keyword(s):  
Particle Size ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Full Scale

Effects of Reduced Bed Temperature in Laboratory- and Full-Scale Fluidized-Bed Boilers: Particle, Deposit, and Ash Chemistry

2013 ◽  
Vol 27 (8) ◽  
pp. 4999-5007 ◽  
Author(s):  
Frida Jones ◽  
Fredrik Niklasson ◽  
Daniel Lindberg ◽  
Mikko Hupa
Keyword(s):  
Fluidized Bed ◽  
Full Scale ◽  
Bed Temperature ◽  
Fluidized Bed Boilers

Co-firing of agricultural fuels in a full-scale fluidized bed boiler

2013 ◽  
Vol 105 ◽  
pp. 11-19 ◽  
Author(s):  
Jaani Silvennoinen ◽  
Merja Hedman
Keyword(s):  
Fluidized Bed ◽  
Full Scale
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