Evaluation of Quicklime Incorporation in Bench-Scale and Full-Scale Lime Stabilized Biosolids Using a Flat Surface pH Electrode

2007 ◽  
Vol 57 (7) ◽  
pp. 794-802 ◽  
Author(s):  
Hualiang Teng ◽  
Valerian Kwigizile ◽  
David James ◽  
Valerian Kwigizile ◽  
David James ◽  
...  
Keyword(s):  
Flat Surface ◽  
Full Scale ◽  
Surface Ph ◽  
Bench Scale ◽  
Ph Electrode

Evaluation of Quicklime Incorporation in Bench-Scale and Full-Scale Lime Stabilized Biosolids Using a Flat Surface pH Electrode

2007 ◽  
Vol 57 (7) ◽  
pp. 794-802 ◽  
Author(s):  
Benjamin Burns ◽  
Kenneth Krach ◽  
Charles Cole ◽  
Jessica Mangus ◽  
Howard Butler ◽  
...  
Keyword(s):  
Flat Surface ◽  
Full Scale ◽  
Surface Ph ◽  
Bench Scale ◽  
Ph Electrode

scholarly journals Evaluation of Quicklime Incorporation in Bench-Scale and Full-Scale Lime Stabilized Biosolids Using a Flat Surface pH Electrode

2007 ◽  
Vol 57 (7) ◽  
pp. 1-2
Author(s):  
Benjamin Burns ◽  
Kenneth Krach, ◽  
Charles Cole ◽  
Jessica Mangus ◽  
Howard Butler ◽  
...  
Keyword(s):  
Flat Surface ◽  
Full Scale ◽  
Surface Ph ◽  
Bench Scale ◽  
Ph Electrode

Can Aerobic Granular Reactors help a Land-locked Plant Upgrade to BNR? From Bench-scale testing to Full-scale Conceptual Design

2015 ◽  
Vol 2015 (16) ◽  
pp. 2760-2783
Author(s):  
Roland Jezek ◽  
Ed Kobylinski ◽  
Belinda Sturm ◽  
Mark Steichen ◽  
James L Barnard
Keyword(s):  
Conceptual Design ◽  
Full Scale ◽  
Bench Scale

Development of Denitrification Kinetics for Alternative Supplemental Carbon Sources at Full Scale and Bench Scale

2007 ◽  
Vol 2007 (9) ◽  
pp. 8355-8369
Author(s):  
Robert Wimmer ◽  
Jeneva Hinojosa ◽  
Kevin Selock ◽  
Sudhir Murthy ◽  
Charles Bott ◽  
...  
Keyword(s):  
Carbon Sources ◽  
Full Scale ◽  
Bench Scale ◽  
Denitrification Kinetics

Assimilable organic carbon and biodegradable organic carbon removal by nanofiltration: full and bench-scale evaluation

2001 ◽  
Vol 1 (4) ◽  
pp. 35-42 ◽  
Author(s):  
I.C. Escobar ◽  
A.A. Randall ◽  
S.K. Hong
Keyword(s):  
Molecular Weight ◽  
Ionic Strength ◽  
Organic Carbon ◽  
Effective Means ◽  
High Hardness ◽  
Full Scale ◽  
Significant Fraction ◽  
Size Exclusion ◽  
Small Molecular Weight ◽  
Bench Scale

The main objective of this research was to evaluate the effectiveness of nanofiltration (NF) at full and bench scale for controlling AOC and BDOC, which are the main indicators of biological stability of the finished potable water. One of the major observations from full-scale operation was that nanofiltration was a very effective means to reduce BDOC, but conversely, did not reject a significant fraction of AOC. The high BDOC rejection by nanofiltration (NF) membranes at full scale can be explained by size exclusion, since a significant fraction of BDOC consists of compounds, such as humic and fulvic acids, which are larger than the pores of NF membranes (molecular-weight cutoff ≈200 daltons). The insignificant AOC rejection observed in full-scale systems was probably due to the low pH, high hardness, and high ionic strength (TDS) of the raw water. Bench scale tests using simulated waters clearly demonstrated that AOC removal by NF membranes decreases markedly with decreasing pH, and increasing hardness and ionic strength, implying that electrostatic repulsion plays a significant role in AOC removal mechanisms. These solution environments repress the electrostatic interaction between charged organic compounds and membranes, allowing passage of small molecular weight compounds and thus reducing AOC rejection.

Inactivation ofAscaris suumeggs in digested and dewatered biosolids with lime and fly ash at bench scale and full scale

2003 ◽  
Vol 2 (5) ◽  
pp. 395-400 ◽  
Author(s):  
J Brewster ◽  
J Oleszkiewicz ◽  
G Bujoczek ◽  
R S Reimers ◽  
M Abu-Orf ◽  
...  
Keyword(s):  
Fly Ash ◽  
Full Scale ◽  
Bench Scale
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