Publications by authors named "Shu-lei Tian"
Article Synopsis
- The study explored using Aspergillus niger to bioleach metals from municipal solid waste incinerator fly ash, focusing on how fly ash concentration affected various factors like biomass, pH, and metal extraction yield.
- The process lowered the pH due to organic acids produced by the fungi, which enhanced metal extraction, although high toxicity from heavy metals initially hindered fungal growth.
- Results showed a significant bioleaching efficiency for various metals, particularly cadmium, and treated fly ash presented much lower leaching toxicities than allowed in China.
The bio-trickling filter packed with ZX02 stuffing is used to treat the mix gases containing butyl acetate, n-butyl alcohol and phenylacetic acid(BBP), which are discharged from Penicillin workshop of Pharmaceutical Factory. The reactor was operated for 110 days to investigate the effect of influent load, retention time and spray water on the removal of BBP and the biodegradation characteristics. The reactor displayed preferential utilization of BBP, when the maximum influent load of BBP were 229.
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