相关期刊:《International Journal of Minerals,Metallurgy and Materials》《Transactions of Nonferrous Metals Society of China》《Chinese Journal of Chemical Engineering》《Journal of Environmental Sciences》更多>>
supported by the Foundation for Innovative Research Groups of the National Natural Science Foundation of China(No.52121004);the Major Program Natural Science Foundation of Hunan Province of China(No.2021JC0001);the National Key R&D Programof China(No.2022YFC3900200);the National Natural Science Foundation of China(No.22276218);the Science and Technology Innovation Programof Hunan Province(No.2021RC3013).
Heterogeneous crystallization is a common occurrence during the formation of solidwastes.It leads to the encapsulation of valuable/hazardous metals within the primary phase,presenting significant challenges for waste ...
Hunan Provincial Key Research and Development Project, China (No. 2022SK2075);National Natural Science Foundation of China (No. 52004339)。
An efficient process based on oxidizing roasting−direct reduction−smelting−electrorefining was developed to separate and recover Zn,In,Ga and Fe from a typical hazardous jarosite residue.Phase transformation and eleme...
supported by the National Natural Science Foundation of China(Nos.41830318 and 51861135305).
Secondary iron-sulfate minerals such as jarosite,which are easily formed in acid mine drainage,play an important role in controlling metal mobility.In this work,the typical iron-oxidizing bacterium Acidithiobacillus f...
The National Natural Science Foundation of China(22276153,51974262)funded this work。
To address the hazardous by-product of zinc smelting and resource utilization of jarosite residue,this study applies an electric field-assisted hot acid treatment to completely recycle iron(Fe).This innovative approac...
Bio-jarosite,an iron mineral synthesized biologically using bacteria,is a substitute for iron catalysts in the Fenton oxidation of organic pollutants.Iron nanocatalysts have been widely used as Fenton catalysts becaus...
supported by the National Natural Science Foundation of China(Grant Nos.42241161,41873063);the Geological Survey Project of China Geological Survey(Grant No.DD20221644);the China Postdoctoral Science Foundation(Grant No.2021M703196);the 2021Graduate Innovation Fund Project of China University of Geosciences,Beijing(Grant No.YB2021YC021)。
To accurately determine the chronological framework of climatic variations recorded by various Martian terrains, the absolute ages of Martian events and cratering rate need to be constrained by either in situ dating o...
financially supported by the National Natural Science Foundation of China(Nos.51904355,51825403);the National Key R&D Program of China(No.2020YFC1909201)。
To separate Pb from PbSO_(4)-coprecipitated jarosite,a novel thiourea-induced freeze-thaw cycling(T-FTC)process was investigated.Results show that distributed PbSO_(4)particles are pressed and aggregated around the ja...
In this study, an ecofriendly and economically viable waste management approach have been attempted towards the biosynthesis of agriculturally important nanoparticles from jarosite waste. Aspergillus terreus strain J4...
Lead, zinc, and iron were recovered from jarosite residues using direct reduction followed by magnetic separation. The influence of the coal dosage, reduction temperature, and reduction time on the volatilization rate...
Project(51374248)supported by the National Natural Science Foundation of China;Project(NCET-13-0595)supported by the Program for New Century Excellent Talents in University of China;Project(2016-SSRF-PT-006152)supported by the Shanghai Synchrotron Radiation Facility(SSRF),China;Project(2016-BEPC-PT-000855)supported by the Beijing Synchrotron Radiation Facility(BSRF),China
Jarosite and extracellular polymer substance generated during pure culture and bioleaching process have been widely accepted the main transformation of decreasing iron in the medium.In the present work,acidophilus bio...