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Comparative study of the removal of sulfate by UASB in light and dark environment
At present, the application of sewage treatment technologies is restricted by high sulfate concentrations. In the present work, the sulfate removal...
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Organic stabilization and methane production under different organic loading rates in UASB treating swine wastewater
This study proposes the was to evaluate the stability and methane production with organic load differents in an upflow anaerobic sludge blanket...
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Development of a Novel Upflow Anaerobic Sludge Blanket (UASB) System for Treating Milk Wastewater
Milk processing wastewater flows come from many sources with different characteristics, mainly detergent, condensate, washing water and product parts...
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Start-up performance of UASB reactors in low pH for acid mine drainage treatment
Acid mine drainage (AMD) is one of the most significant environmental liabilities of the mining industry. Biological AMD treatment is proposed as an...
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Performance of Sludge in the UASB Reactor for Treating Sulfate Wastewater: Sulfate Removal and Changes in the Community Structure Before and After Reaction
Water pollution caused by improper treatment of acid mine drainage (AMD) is one of the most common problems encountered in the mining process....
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Structured-bed reactor with intermittent aeration and recirculation (SBRRIA) for treating UASB effluent combined with raw sewage
A long-term structured-bed reactor subjected to recirculation and intermittent aeration (SBRRIA) was operated to remove chemical oxygen demand (COD)...
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Seasonal characterization of the prokaryotic microbiota of full-scale anaerobic UASB reactors treating domestic sewage in southern Brazil
Upflow Anaerobic Sludge Blanket (UASB) reactors are alternatives in the anaerobic treatment of sanitary sewage in different parts of the world;...
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High-rate anaerobic digestion of sewage sludge by membrane separation solubilization coupled with UASB process
Conventional anaerobic digestion (AD) process was often slow and thus required a large digestion tank. Upflow anaerobic sludge blanket (UASB) reactor...
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Denitrificimonas halotolerans sp. nov., a novel species isolated from UASB sludge treating landfill leachate
A Gram-stain-negative, facultative anaerobe, rod-shaped strain JX-1 T was isolated from UASB sludge treating landfill leachate in Wuhan, China. The...
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A comparative study for hybrid UASB reactor performance using polyethylene media and luffa sponge as biofilm support
This paper study the performance of a lab-scale hybrid up-flow anaerobic sludge blanket (UASB) reactor treating low-strength synthetic wastewater...
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High Loading Start-Up and Rapid Loading Increase of an Anammox UASB Reactor Generate Superior Anammox Granules
Anaerobic ammonium oxidation (anammox) is an innovative biotechnology for high-efficiency and low-cost removal of ammonia nitrogen in wastewater....
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Performance evaluation and kinetics modeling of a hybrid UASB reactor treating bovine slaughterhouse wastewater
This work aimed to analyze the performance of a hybrid upflow anaerobic sludge blanket (HUASB) reactor packed with natural zeolite for slaughterhouse...
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Enhanced methane production during long-term UASB operation at high organic loads as enabled by the immobilized Fungi
Anaerobic digestion is widely applied in organic wastewater treatment coupled with bioenergy production, and how to stabilize its work at the high...
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Conventional Anaerobic Reactors Applied to Denitrification: a Comparison Between Packed Bed and UASB Reactors Under Low COD Conditions
Anaerobic reactors have been spreading in places with tropical climate and in develo** countries. Their association with aerobic reactors provides...
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High Rate Production of Hydrogen/Methane from Various Substrates and Wastes
To treat soluble and solid wastes and recover energy from them, high rate methane fermentation, especially using the UASB (upflow anaerobic sludge...
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Sustainability for wastewater treatment: bioelectricity generation and emission reduction
This review covers the technological measures of a self-sustainable anaerobic up-flow sludge blanket (UASB) system compared with an aerobic activated...
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Temporal analysis of the microbiota involved in the anaerobic degradation of sugarcane vinasse in a full-scale methanogenic UASB reactor
The treatment of sugarcane vinasse is still a challenge to develop a sustainable bioethanol production. Anaerobic digestion (AD) is the most...
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Simultaneous removal of critical rare earth elements and chalcogen oxyanions by anaerobic granular sludge
Conventional mining of economically and strategically important critical rare earth elements (REEs) (such as neodymium, lanthanum and dysprosium),...
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Impact of a mixture of metal ions on the efficiency of packed bed anaerobic reactor treating wastewater
Heavy metal bioremediation from wastewater has gained great attention due to their high toxicity and non-biodegradable nature. They should be treated...
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Removal of TCOD and phosphate from slaughterhouse wastewater using Fenton as a post-treatment of an UASB reactor
A pilot was designed to study the removal efficiencies of total chemical oxygen demand (TCOD) and phosphate by a combined biological and chemical...
