نتایج جستجو برای: titrimetric
تعداد نتایج: 383 فیلتر نتایج به سال:
Knowledge of activated sludge biokinetic parameters is important to simulate the behaviour of an activated sludge plant with the commonly used IAWQ models (e.g. Henze et al., 1987). Batch experiments using pulse substrate additions in a small bioreactor are often applied to collect data about activated sludge behaviour. However, many of the experiments that were designed in the past suffer from...
Fecal lipid content is usually determined by titrimetric or gravimetric methods, but these methods are time consuming and involve dangerous solvents. We have developed a new method of measuring fecal lipids by Fourier transform infrared spectrometry (FTIR) with an attenuated total reflectance accessory that is fast and requires no solvents. The spectra of stools from 4000 to 750 cm-1 were analy...
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