Browsing ELibrary by Author "Ferris F.G."

Now showing items 1-7 of 7

A DONNAN POTENTIAL MODEL FOR METAL SORPTION ONTO BACILLUS SUBTILIS

Yee N.; Fowle D.A.; Ferris F.G. (2004)

In this study, we conducted electrophoretic mobility, potentiometric titration, and metal sorption experiments to investigate the surface charge characteristics of Bacillus subtilis and the electrostatic interactions between ...
HYDROTHERMAL PHASE STABILIZATION OF 2-LINE FERRIHYDRITE BY BACTERIA

Kennedy C.B.; Scott S.D.; Ferris F.G. (2004)

Poorly ordered 2-line ferrihydrite deposits from the caldera of Axial Volcano, a site of hydrothermal vent activity along the Juan de Fuca Ridge, are characterized by an abundance of bacterial structures resembling Gallionella ...
KINETICS OF CALCITE PRECIPITATION INDUCED BY UREOLYTIC BACTERIA AT 10 TO 20°C IN ARTIFICIAL GROUNDWATER

Ferris F.G.; Phoenix V.; Fujita Y.; Smith R.W. (2004)

The kinetics of calcite precipitation induced in response to the hydrolysis of urea by Bacillus pasteurii at different temperatures in artificial groundwater (AGW) was investigated. The hydrolysis of urea by B. pasteurii ...
SOLID PHASE CAPTURE OF STRONTIUM BY THE IRON REDUCING BACTERIA SHEWANELLA ALGA STRAIN BRY

Parmar N.; Warren L.A.; Roden E.E.; Ferris F.G. (2000)

The impact of the Fe (III)-reducing bacteria Shewanella alga on the solid phase partitioning of dissolved Sr2+ was investigated in a series of experiments using live cells, dead cells (heat-treated at 80°C) and isolated ...
STRONTIUM INCORPORATION INTO CALCITE GENERATED BY BACTERIAL UREOLYSIS

Fujita Y.; Redden G.D.; Ingram J.C.; Cortez M.M.; Ferris F.G.; Smith R.W. (2004)

Strontium incorporation into calcite generated by bacterial ureolysis was investigated as part of an assessment of a proposed remediation approach for 90Sr contamination in groundwater. Urea hydrolysis produces ammonium ...
THE COPRECIPITATION OF SR INTO CALCITE PRECIPITATES INDUCED BY BACTERIAL UREOLYSIS IN ARTIFICIAL GROUNDWATER: TEMPERATURE AND KINETIC DEPENDENCE

Mitchell A.C.; Ferris F.G. (2005)

A suite of experiments was performed to investigate the partitioning of Sr2+ (to mimic the radionuclide 90Sr) between calcite and artificial groundwater in response to the hydrolysis of urea (ureolysis) by Bacillus pasteurii ...
THE EFFECT OF CYANOBACTERIA ON SILICA PRECIPITATION AT NEUTRAL PH: IMPLICATIONS FOR BACTERIAL SILICIFICATION IN GEOTHERMAL HOT SPRINGS

Yee N.; Phoenix V.R.; Konhauser K.O.; Benning L.G.; Ferris F.G. (2003)

In this study, we performed silica precipitation experiments with the cyanobacteria Calothrix sp. to investigate the mechanisms of silica biomineralization. Batch silica precipitation experiments were conducted at neutral ...

Browsing ELibrary by Author "Ferris F.G."

Browsing ELibrary by Author "Ferris F.G."

Search DSpace

Browse

All of DSpace

This Collection

My Account