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The effect of pH on the uptake of zinc and cadmium in marine phytoplankton: Possible role of weak complexes
zinc cadmium weak complexes
2014/4/4
In natural samples from the New Jersey coast and the Gulf of Alaska, zinc (Zn) and cadmium (Cd) uptake
rates by phytoplankton decreased on average about 30% as pH was decreased from 8.5 to 7.9 or 7.7...
The effect of pH on the uptake of zinc and cadmium in marine phytoplankton: Possible role of weak complexes
The effect of pH on the uptake zinc cadmium marine phytoplankton Possible role of weak complexes
2014/4/2
In natural samples from the New Jersey coast and the Gulf of Alaska, zinc (Zn) and cadmium (Cd) uptake rates by phytoplankton decreased on average about 30%as pH was decreased from 8.5 to 7.9 or 7.7, ...
Effect of pH on growth, cell volume, and production of freshwater ciliates, and implications for their distribution
pH on growth cell volume production freshwater ciliates
2014/5/4
We investigated the effect of pH on growth, cell volume, and production of the freshwater ciliates Urotricha farcta, U. furcata, and U. castalia in laboratory cultures with Cryptomonas sp. as food. Ov...
Effect of pH on measurement of strong copper binding ligands in lakes
lakes strong copper binding
2014/5/14
We investigated the effect of pH on Cu
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binding by natural organic ligands in two New Zealand lakes on the
South Island, New Zealand, using competitive ligand equilibration with salicylaldoxime a...
Effect of pH on Zinc Adsorption and Solubility in Suspensions of Different Clays and Soils
Zinc Adsorption Solubility pH Clays Soils
2011/11/14
Zinc solubility in clay and soil suspensions was controlled by chemi-sorption at pH 4.5 - 7.0. Thesolubility in clay mineral suspensions was in the order
palygorskite < montmorillonite < kaolitlite a...
Effect of pH on the Rheology of Marine Clay from the Site of the South Nation River, Canada, Landslide of 1971
Isoelectric point pH Quick clay Remolded strength Rheology Salinity Yield stress
2012/2/6
The pH of Na-saturated, carbonate-containing and carbonate-free Leda clay, at salinities of 2 and 10 g/liter, was decreased from pH 8 to 4 by the addition of HCl. The Bingham yield stress, as determin...
Effect of pH on the Formation of Goethite and Hematite from Ferrihydrite
Ferrihydrite Goethite Hematite Mossbauer spectroscopy pH X-ray powder diffraction
2012/2/7
Storage of ferrihydrite in aqueous suspensions at 24°C and pHs between 2.5 and 12 for as long as three years resulted in the formation of goethite and hematite. The proportions and crystallinity of th...