Device for improving an influence of light on microalgae suspensions in bioreactors, comprises a riser pipe, which is located centrally in a transparent bioreactor for an algae suspension and passes shortly over bottom of the vessel
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Method for determining thickness of layer from tin coating to copper wire, during e.g. manufacturing of wire, involves finding quantity of non-precious metal in layer, and calculating thickness of free metal from surface of free metal
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Method for optimization of culture conditions of algae in e.g. chemical industry, involves determining emitted light radiation, which is caused by short-time light effect on algae suspension during decay of induced bioluminescence
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Method for reducing odor nuisance in waste water
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Automatic frequency and phase tuning for the drive unit of a resonant fluid vibration reactor comprises measuring the vibrations of a fluid or fluidized powder indirectly
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Method and device for the quantitative determination of individual substances in gas mixtures obtained by oxidative or reductive mineralization of organic compounds
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Apparatus analyzing gas content of transformer-, lubricating-, engine and hydraulic oils or aqueous solutions, comprises mercury-free vacuum pump for degasification
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Sample preparation prior to Karl-Fischer titration for water determination comprises removing or chemically-converting interfering sample components
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Quantitative determination of active oxygen and water content of active oxygen carriers, e.g. as bleaching agents in detergents or for degradation of pollutants comprises heating sample at two different temperatures
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Method for the summary determination of organochlorine, organobromine, organoiodine and / or organosulfur compounds
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Method for total organohalogen determination
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Method for total nitrogen determination
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Method for total sulfur determination
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Reduction of dioxin and furan emissions in waste gas
