financially supported by the National Natural Science Foundation of China(Nos.42207352,42007020,and 42007015);the Natural Science Fund for Excellent Young Scholars of Hainan Province,China(No.324YXQN421)。
Isomorphic substitution of ferric ion(Fe~(3+))by aluminum ion(Al~(3+))in iron(hydro)oxides is ubiquitous in natural environments.Aluminum substitution inevitably leads to changes in the microstructures,physicochemical...
supported by the National Key Research and Development Program of China(No.2020YFC1808002);the National Natural Science Foundation of China(Nos.52104406,and U20A20267);the Natural Science Foundation of Hunan Province(Nos.2022JJ20074,and 2020JJ4740)。
Lignin is a common soil organic matter that is present in soils,but its effect on the transformation of ferrihydrite(Fh)remains unclear.Organic matter is generally assumed to inhibit Fh transformation.However,lignin c...
This study employed a modified biochar material to construct a permeable reactive barrier(PRB)for the treatment of water bodies polluted with mercury and arsenic.The experimental results demonstrated that the addition...
National Key Research and Development Program,China(Grant No.2019YFC1804002);National Natural Science Foundation of China(Grant No.42177163);CAS Pioneer Hundred Talents Program in China.
Goethite nanoparticles modified biochar(FBC)could address the weak effectiveness of conventional biochar commonly to process heavy metal(loids)(HMs)co-contamination with different charges.However,few studies have focu...
Arsenic(As)is a known carcinogen and naturally occurring semi-metal in soils and in the Earth's crust.Contamination of soils and water with As poses a serious threat to millions of people worldwide due to its health h...
supported by the National Key Research and Development Program of China (No. 2020YFC1808300);the Fundamental Research Fund for the Central Universities (No. 2652019115);Guangxi Key Research Project (Guike AB18050026);the Natural Science Foundation of China (No. 41731282)。
The adsorption behaviors of ciprofloxacin(CIP),a fluoroquinolone antibiotic,onto goethite(Gt)in the presence of silver and titanium dioxide nanoparticles(AgNPs and TiO_(2)NPs)were investigated.Results showed that CIP ...
supported by the National Natural Science Foundation of China (Nos.42077301,21876161);the National Key Research and Development Project of China (No.2020YFC1808702);Guangdong Academy of Sciences’Project (No.2019GDASYL-0102006).
Electron shuttles such cysteine play an important role in Fe cycle and its availability in soils,while the roles of pH and organic ligands in this process are poorly understood.Herein,the reductive dissolution process...
supported by the National Natural Science Foundation of China(No.21707081);the Opening Foundation of Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria(No.2018-06);Science and Technology Major Project of Henan Province,Henan,China(No.CX0001F01800);the College Students’Innovative Training Program of Henan Province(No.202013501013);the Project Management of Innovation and Entrepreneurship Training Program for Minsheng College Students(No.MSCXSY2019013);the China Scholarship Council(No.201708420145)。
In this study, transport behaviors of graphene oxide(GO) in saturated uncoated(i.e., clean sand) and goethite-coated sand porous media were examined as a function of the phosphate. We found that phosphate enhanced the...
supported by China’s National Science Foundation(No.21377039)
Persulfate activation has been applied as one of the efficient advanced oxidation processes(AOPs) to remediate polluted environments. In this study, a novel α-FeOOH anchored by graphene oxide(GO)-carbon nanotubes(CNT...
supported by the National Key R&D Program of China (No. 2018YFD0800700);the Natural Science Foundation of China (No. 41225004 and No. 41671313);the 111 Project (No. B18060);the Natural Science Foundation of Guangdong Province, China (No. 2015A030313159)
The effects of interaction between Bacillus subtilis DBM and soil minerals on Cu(Ⅱ)and Pb(Ⅱ)adsorption were investigated.After combination with DBM,the Cu(Ⅱ)and Pb(Ⅱ)adsorption capacities of kaolinite and goethite...