Recognizing the groundwater related to chronic kidney disease of unknown etiology by humic-like organic matter

نویسندگان

چکیده

Abstract Chronic kidney disease of unknown etiology (CKDu) becomes a health concern in developing countries. It is urgent to recognize CKDu-related groundwater CKDu-prevalent areas. Here, spectral indices showed that DOM from CKDu was characterized by higher molecular weight, stronger exogenous feature, and greater degree humification unsaturation than non-CKDu groundwater. Parallel factor analysis fluorescence spectra contained significantly more humic-like substances (C1%) less protein-like Furthermore, C1% correlated with concentrations inorganic chemicals associated CKDu, indicating the feasibility using for probing According our self-developed method, both probability recognizing threshold (RT, 28.8%) larger RT are 70.1%. This indicates C1%-based method feasible tool

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ژورنال

عنوان ژورنال: npj clean water

سال: 2022

ISSN: ['2059-7037']

DOI: https://doi.org/10.1038/s41545-022-00151-8