Author
Yujia Xiang
Bio: Yujia Xiang is an academic researcher from Hunan Agricultural University. The author has contributed to research in topics: Adsorption & Biochar. The author has an hindex of 7, co-authored 8 publications receiving 840 citations.
Papers
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TL;DR: Modification of biochar derived from sawdust shows great potential for simultaneous removal of Cu(II) and tetracycline from co-contaminated water.
501 citations
TL;DR: This paper reviews the adsorption behavior of some representative antibiotics over various carbonaceous materials, and the knowledge gaps and research challenges have been highlighted, including design and optimization of thecarbonaceous materials for antibiotics adsor adaptation.
243 citations
TL;DR: Various treatment techniques for Se removal from water and soil are reviewed, and adsorption and membrane separation are seemed to be suitable on a commercial scale.
191 citations
TL;DR: The FMB was recognized as an effective, environmental-friendly and magnetically separable adsorbent for alleviating fluoroquinolone antibiotics contamination from water.
167 citations
TL;DR: It is of great significant to offer readers a general summary about different methods of activating persulfate, mainly including heat- activated, metal ions-activated, UV-activation, and alkaline-activated.
148 citations
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TL;DR: In this paper, the state of the art in Sulfate radical-based advanced Oxidation processes (SR-AOPs) application for industrial wastewater treatment is presented, and an integrated presentation of the dominant pathways towards IWW decontamination is discussed.
609 citations
TL;DR: The source and production of biochar is summarized, its research status in the removal of organic pollutants is pointed out, the relevant adsorption parameters are introduced, its regeneration methods are summarizes, its application of engineering is studied, and the development prospects are described.
515 citations
01 Jun 2018
TL;DR: Comparing the performance of three Fe-based metal-organic frameworks in removing tetracycline showed that Fe-MIL-101 exhibited the best performance, and it was found that the adsorption and photocatalytic degradation effect was better with the increase of time, and the removal efficiency decreased with the increasing of initial tetrACYcline concentrations.
Abstract: Recently, Fe-based metal–organic frameworks (MOFs) have attracted increasing attention and been widely used. To date, however, it is unknown whether they can be employed to degrade tetracycline, one of the most widely used antibiotics. This work therefore aims to provide such support by comparing the performance of three Fe-based MOFs (namely, Fe-MIL-101, Fe-MIL-100, and Fe-MIL-53) in removing tetracycline. Experimental results showed that Fe-MIL-101 exhibited the best performance in tetracycline removal, with 96.6% of tetracycline being removed (initial tetracycline concentration at 50 mg/L) while Fe-MIL-100 and Fe-MIL-53 removed 57.4% and 40.6% under the same conditions. Additionally, the effects of adding dosage, adsorption time, and initial concentration of tetracycline on degradation efficiency were examined. It was found that the adsorption and photocatalytic degradation effect was better with the increase of time, the optimum dosage of Fe-MIL-101 was 0.5 g/L and the removal efficiency decreased with the increasing of initial tetracycline concentrations. Moreover, the trapping experiments and ESR tests indicated that O2−, OH and h+ were the main active species in photocatalytic degradation process of tetracycline. Due to its high removal efficiency and simple synthesis, it could be used as a potential catalyst for degradation of tetracycline and other antibiotics.
497 citations
TL;DR: It can be concluded that biochar technology represents a new, cost effective, and environmentally-friendly solution for the treatment of wastewater.
409 citations
TL;DR: The excellent reusability and great water stability indicated the potential application of this novel composite in the removal of TCS from aqueous solutions, and the adsorption kinetics were well fitted to the pseudo-second-order equation.
390 citations