Publications by Shangding Yang

Publications by authors named "Shangding Yang"

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Ball milling-assisted preparation of sludge biochar as a novel periodate activator for nonradical degradation of sulfamethoxazole: Insight into the mechanism of enhanced electron transfer.

Liuyang He Shangding Yang Lie Yang Shitai Shen Yulong Li Shengmao Yang

Environ Pollut

January 2023

Article Synopsis

The study focuses on a method using periodate activation for effectively degrading sulfamethoxazole (SMX) with ball mill-treated magnetic sludge biochar (BM-MSBC).
The ball milling process improved the biochar's structure, enhancing its electron transfer capacity, which is crucial for the degradation process.
The BM-MSBC/PI system's effectiveness is influenced by activator concentration and initial pH, with minimal impact from common anions and organic matter, ultimately showing significant reduction in the biological toxicity of SMX.

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Novel insights into the mechanism of periodate activation by heterogeneous ultrasonic-enhanced sludge biochar: Relevance for efficient degradation of levofloxacin.

Liuyang He Shangding Yang Shitai Shen Yongfei Ma Yulin Chen Lie Yang

J Hazard Mater

July 2022

In this study, a novel heterogeneous ultrasonic (US)-enhanced sludge biochar (SBC) activated periodate (PI) system was established and explored for the rapid removal of levofloxacin in the aqueous environment. This study focused on the mechanisms of US-enhanced SBC co-activation of PI for levofloxacin degradation. The results indicated that US and SBC exhibited a remarkable synergistic reinforcing activation effect on PI compared to single PI activation systems.

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