Results 171 to 180 of about 12,077 (233)
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Biofiltration of Air: A Review
Critical Reviews in Biotechnology, 2005In this paper we present a review of the existing air pollution control technologies (APCT), when used essentially for the elimination of volatile organic compounds (VOC). The biotechnologies referred to, bioscrubbers, biotrickling filters and biofilters, are also described.
Michèle Heitz
exaly +3 more sources
Manganese removal during bench-scale biofiltration
Water Research, 2008As biological manganese (Mn) removal becomes a more popular water treatment technology, there is still a large gap in understanding the key mechanisms and range of operational characteristics. This research aimed to expand on previous bench-scale experiments by directly comparing small filtration columns inoculated with indigenous biofilms from a Mn ...
Graham A Gagnon
exaly +3 more sources
Thermophilic Toluene Biofiltration
Journal of the Air & Waste Management Association, 1999Thermophilic biodégradation of toluene with active compost biofilters was studied. Thermophilic conditions were maintained either by daily substrate addition (semicontinuous composting) or with a heating system (batch thermophilic composting). The semicontinuous system was designed for the treatment of cool (less than approximately 35 °C) gases under ...
Yanick, Matteau, Bruce, Ramsay
openaire +2 more sources
Bioresource Technology, 2018
The on-going annual increase in global methane (CH4) emissions can be largely attributed to anthropogenic activities. However, as more than half of these emissions are diffuse and possess a concentration less than 3% (v/v), physical-chemical treatments are inefficient as an abatement technology.
Helen La +3 more
openaire +2 more sources
The on-going annual increase in global methane (CH4) emissions can be largely attributed to anthropogenic activities. However, as more than half of these emissions are diffuse and possess a concentration less than 3% (v/v), physical-chemical treatments are inefficient as an abatement technology.
Helen La +3 more
openaire +2 more sources
Artificial Organs, 1993
Abstract: Long‐term follow‐up evaluation of biofiltration treatment in 7 patients is presented. These patients experienced frequent episodes of hypotension during acetate hemodialysis. A 3‐year biofiltration treatment reduced by 43% episodes of symptomatic hypotension and produced a significant increase in the pretreatment pH and plasma bicarbonate ...
V, Djordjević +2 more
openaire +2 more sources
Abstract: Long‐term follow‐up evaluation of biofiltration treatment in 7 patients is presented. These patients experienced frequent episodes of hypotension during acetate hemodialysis. A 3‐year biofiltration treatment reduced by 43% episodes of symptomatic hypotension and produced a significant increase in the pretreatment pH and plasma bicarbonate ...
V, Djordjević +2 more
openaire +2 more sources
Biofiltration of methanol vapor
Biotechnology and Bioengineering, 1993AbstractBiofiltration of solvent and fuel vapors may offer a costeffective way to comply with increasingly strict air emission standards. An important step in the development of this technology is to derive and validate mathematical models of the biofiltration process for predictive and scaleup calculations.
Z, Shareefdeen +3 more
openaire +2 more sources
2007
Acetate-free biofiltration (AFB) is a hemodiafiltration technique that, technically as well as biologically speaking, has all the premises for being a perfectly biocompatible technique capable of satisfying even the demands of critical patients laden with comorbidities.
Antonio, Santoro +3 more
openaire +2 more sources
Acetate-free biofiltration (AFB) is a hemodiafiltration technique that, technically as well as biologically speaking, has all the premises for being a perfectly biocompatible technique capable of satisfying even the demands of critical patients laden with comorbidities.
Antonio, Santoro +3 more
openaire +2 more sources
ASAIO Journal, 1999
DuoCart biofiltration (DCB) is a new hemodialysis method using a dialysate with only sodium chloride and bicarbonate obtained from two separate powder cartridges (BiCart and SelectCart, Gambro, Sweden). The ionic complement is directly reinfused in postdilution mode, using one 2 L bag of a specially designed sterile solution.
L, Mercadal +4 more
openaire +2 more sources
DuoCart biofiltration (DCB) is a new hemodialysis method using a dialysate with only sodium chloride and bicarbonate obtained from two separate powder cartridges (BiCart and SelectCart, Gambro, Sweden). The ionic complement is directly reinfused in postdilution mode, using one 2 L bag of a specially designed sterile solution.
L, Mercadal +4 more
openaire +2 more sources
Lessons Learned in Biofiltration
Journal AWWA, 2023Key TakeawaysResearch and operational experience have proved biofiltration's success, answering many questions that utilities considering it for treatment may have.Determining treatment objectives is the best starting point for water providers that are new to biofiltration.Upon full‐scale implementation, operations staff should be familiar with ...
Michael J. McKie, Jason M. Curl
openaire +1 more source