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Turbidity and Urine Turbidity: A Mini Review
2022Turbidity, the measurement for impurity and the opposite phenomenon of clarity, is described as the reduced transparency of a liquid caused by the existence of undissolved matter in the form of suspended particles. The permissible volume of light through the liquid, or light that is not dispersed or absorbed but emitted through the liquid and ...
Mbonu, C. C. +3 more
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The contribution of a city to atmospheric turbidity and the turbidity background
Atmospheric Environment (1967), 1971Abstract Turbidity measurements made with Volz sunphotometers indicate that a small, lightly industrialized city can contribute 1 3 to 2 5 of the total turbidity measured and that a background turbidity does exist.
G.E. Sturdy, Wm. H. Fischer
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Review of Scientific Instruments, 1942
An a.c. operated photoelectric turbidity comparator which has been found useful in assaying physiologically active substances by measuring the growth of micro-organisms is described. A special feature is that the power supply for both the amplifier and the light source is electronically stabilized.
H. Kersten +3 more
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An a.c. operated photoelectric turbidity comparator which has been found useful in assaying physiologically active substances by measuring the growth of micro-organisms is described. A special feature is that the power supply for both the amplifier and the light source is electronically stabilized.
H. Kersten +3 more
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Filtration & Separation, 1998
The presence of even quite low levels of particles in drinking water is a matter of some concern, because of the possible presence of Cryptosporidium, which has been responsible for several recent outbreaks of waterborne disease. Turbidity measurements are by far the most common means of monitoring for particles in filtered water, but it is known that ...
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The presence of even quite low levels of particles in drinking water is a matter of some concern, because of the possible presence of Cryptosporidium, which has been responsible for several recent outbreaks of waterborne disease. Turbidity measurements are by far the most common means of monitoring for particles in filtered water, but it is known that ...
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, 1985 Have you ever stood by a river swollen after rain? If the river lies in the mountains it is quite likely that pebbles and cobbles are being carried over the bed. Above the rush of the invigorated current, you may hear a rapid succession of hollow-sounding crashes and bangs, caused by frequent impacts between stones in motion and between these and the ...
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Light propagation near turbid–turbid planar interfaces
Optics Communications, 2000The aim of this paper is to solve the diffusion equation in the case of two semi-infinite homogeneous scattering and absorbing media separated by a flat interface when a light source S is placed in one of these media. We present here a new approach which allows us to work directly in real space and to establish efficient analytical expressions for ...
J.-M. Tualle +3 more
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Turbidity in the Thames Estuary: How turbid do we expect it to be?
Hydrobiologia, 2011A previously derived method (the tidal length—mean spring tidal range, TL-MSTR diagram) is used to predict the estuarine turbidity maximum (ETM) concentration and the residence time of the Thames Estuary. The predicted and observed residence time is 2 months. The predicted, depth-averaged ETM is 2.5 g l−1 of suspended particulate matter (SPM) at spring
Uncles, R., Mitchell, Steve
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Protein aggregate turbidity: Simulation of turbidity profiles for mixed-aggregation reactions
Analytical Biochemistry, 2016Due to their colloidal nature, all protein aggregates scatter light in the visible wavelength region when formed in aqueous solution. This phenomenon makes solution turbidity, a quantity proportional to the relative loss in forward intensity of scattered light, a convenient method for monitoring protein aggregation in biochemical assays.
Ian Dehlsen +8 more
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