Chromatographic methods for the isolation, separation and characterisation of dissolved organic matter
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چکیده
منابع مشابه
Carbon isotopic characterisation of dissolved organic matter during water treatment.
Water treatment is a series of physio-chemical processes to aid organic matter (OM) removal, which helps to minimise the formation of potentially carcinogenic disinfection by-products and microbial regrowth. Changes in OM character through the treatment processes can provide insight into the treatment efficiency, but radiogenic isotopic characterisation techniques have yet to be applied. Here, ...
متن کاملTransformation and characterisation of dissolved organic matter during the thermophilic aerobic biodegradation of faeces.
We conducted a comparison of the characteristics of dissolved organic matter (DOM) taken from the bio-toilet and other sources. A characterisation of DOM was carried out to assess the stability of the compost generated during the thermophilic and aerobic biodegradation of faeces. In addition, levels of soluble microbial products generated in the bio-toilet composting reactor were compared with ...
متن کاملPhotomineralization and photomethanification of dissolved organic matter
Introduction Conclusions References
متن کاملCharacterisation and modelling of marine dissolved organic matter interactions with major and trace cations.
A two-step protocol (nano-filtration and reverse osmosis) was applied for natural organic matter (NOM) preconcentration of a seawater sample. Complexing affinities of the so concentrated marine dissolved NOM (DNOM) towards major and trace cations were studied by potentiometric and voltammetric titration techniques. The potentiometric titration experiments fitted by models describing and charact...
متن کاملCharacterisation of dissolved organic matter fluorescence properties by PARAFAC analysis and thermal quenching.
The fluorescence intensity of dissolved organic matter (DOM) in aqueous samples is known to be highly influenced by temperature. Although several studies have demonstrated the effect of thermal quenching on the fluorescence of DOM, no research has been undertaken to assess the effects of temperature by combining fluorescence excitation - emission matrices (EEM) and parallel factor analysis (PAR...
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ژورنال
عنوان ژورنال: Environmental Science: Processes & Impacts
سال: 2015
ISSN: 2050-7887,2050-7895
DOI: 10.1039/c5em00223k