Rongliang Qiu

TL;DR: Lead sorption capacity and mechanisms by sludge-derived biochar (SDBC) were investigated to determine if treatment of acid mine drainage containing metals with SDBC is feasible, and may suggest that the application ofSDBC is a feasible strategy for removing metal contaminants from acid solutions.

TL;DR: The surface characteristics of sludge-derived biochar (SDBC) made from three feedstocks of wastewater sludge under different pyrolysis temperatures were investigated in this paper, which showed that the sludge from Waste Water Treatment Plant (WWTP) with pure domestic wastewater influent and less mixed industrial wastewater produced the highest biochar yield, and these SDBC samples have the highest IEP and the most uniform charge distribution, compared with other sources.

TL;DR: Fly ash and steel slag could be effective in mitigating heavy metal accumulation in rice grown on multi-metal contaminated acidic soils.

TL;DR: In this article, a Fenton-photocatalysis synergy holds great promising for environment remediation, and offer a feasible means to tune the performance of CeO2-based materials especially in Fentonlike photocatalytic oxidation of antibiotics.

TL;DR: The extraction efficiency of metals decreased with increasing pH in the range of 2-10, and consecutive extractions using low concentrations were more effective than a single extraction with concentrated EDTA if the same dose of EDTA was used.