Publications by authors named "Jiaxing Xi"

Heavy metals like Cu(II) and oxytetracycline (OTC) frequently coexist in livestock manure and wastewater due to their widespread use as feed additives, forming Cu(II)-OTC complexes that influence OTC transport and transformation in groundwater. This study investigates Cu(II)-mediated OTC transformation on Fe-bearing smectite under dark, anoxic conditions. Results show that OTC adsorption on Fe-bearing smectite undergoes further transformation.

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To promote the formation of granular sludge with high polyhydroxyalkanoates (PHAs) synthesis ability, an anaerobic dynamic feeding process (AnDF) was proposed. This process combines the feast-famine mode with an anaerobic plug flow feeding process and involving variations in cycle length and settling time. The effects of lactic acid (LA) content (0 %, 20 %, and 40 % COD) on sludge granulation and PHAs production were investigated using three AnDF reactors (R1, R2, and R3).

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