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Filtering by: Alternative title ssim EC 1225 Remove constraint Alternative title ssim: EC 1225 Academic Affiliation Chemical Engineering Remove constraint Academic Affiliation: Chemical Engineering Resource Type Masters Thesis Remove constraint Resource Type: Masters Thesis

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Uptake and metabolism of polycyclic aromatic hydrocarbons by the marine alga Acrosiphonia coalita

Creator:

Christensen, Kristi

Abstract:

The purpose of this research was to examine the ability of the cold water, green, marine, macroalga Acrosiphonia coalita to take up and metabolize polycyclic aromatic hydrocarbons (PAH) from seawater. Axenic suspension tissue cultures of the alga were contacted with seawater containing PAH in sealed experimental vessels. Uptake time courses...

Resource Type:

Masters Thesis
Fluidized bed granulator for an autocausticization recovery process of sodium in black liquor : experiment and theory

Creator:

Thulstrup, Niels, 1970-

Abstract:

Production of dry particles made of titanium dioxide powder and black liquor is the first step in a newly proposed black liquor treatment process (Frederick et. al., 1992). This work investigates the granulation processes in a fluidized bed granulator of titanium dioxide and black liquor. Experiments are performed in a...

Resource Type:

Masters Thesis
Effects of water quality and surface temperature on the scaling characteristics of cooling tower water

Creator:

Lahm, Lawrence

Abstract:

The fouling of cooling tower water was investigated as a function of heater surface temperature and water quality. In particular, the effects on fouling of the addition of calcium in excess of the amounts required for saturation were examined. First, the average bulk water temperature was 97 ± 1 degree...

Resource Type:

Masters Thesis
Deposition characteristics of magnesium silicate and calcium carbonate in cooling tower water

Creator:

Lee, Sai Heep

Abstract:

Deposition characteristics of magnesium silicate and calcium carbonate on a heated surface in cooling tower water using city water as make-up was investigated. Flow velocity, bulk temperature and calcium hardness were maintained constant at 5.3 ft/ sec, 95°F and 150 ppm as CaCO₃ respectively whereas surface temperature varied from 105°F...

Resource Type:

Masters Thesis
Dechlorination of p-chlorophenol on a palladium based metal support catalyst in a microreactor : experiment and theory

Creator:

Sakrittichai, Ploenpun

Resource Type:

Masters Thesis
Calcium carbonate scaling characteristics of cooling tower water

Creator:

Coates, Kenneth Edwin

Abstract:

Scaling characteristics of calcium carbonate on a heated surface in cooling tower water was investigated. Bulk temperature was maintained constant at 95°F. Flow velocities and surface temperatures ranged from 3 ft/sec to 10.3 ft/sec and from 105°F to 170°F respectively. City water was used as make-up for two different water...

Resource Type:

Masters Thesis

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Academic Affiliation

Chemical Engineering[remove]6

Advisor

Knudsen, James G.3
Jovanovic, Goran1
Jovanovic, Goran N.1
Rorrer, Gregory1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1979 to 2008

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Committee Member

Campana, Micheal1
Kelly, Christine1
Semprini, Lewis1

Creator

Christensen, Kristi1
Coates, Kenneth Edwin1
Lahm, Lawrence1
Lee, Sai Heep1
Sakrittichai, Ploenpun1
more Creators »

Date

Date range begin – Date range end

Current results range from 1978 to 2007

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Decade

2000-20092
1990-19991
1980-19891
1970-19792

Degree Field

Chemical Engineering6

Degree Level

Master's6

Degree Name

Master of Science (M.S.)6

File Format

application/pdf1

Language

English [eng]6

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School6

Peer Reviewed

No6

Resource Type

Masters Thesis[remove]6

Rights Statement

Copyright Not Evaluated5
In Copyright1

Subject

Cooling towers2
Calcium carbonate1
Chlorophenols1
Fluidized-bed combustion1
Fluidized-bed furnaces1
more Subjects »

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