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Barbara Casentini, Marco Lazzazzara, Stefano Amalfitano, Rosamaria Salvatori, Daniela Guglietta, Daniele Passeri, Girolamo Belardi and Francesca Trapasso
The worldwide mining industry produces millions of tons of rock wastes, raising a considerable burden for managing both economic and environmental issues. The possible reuse of Fe/Mn-rich materials for arsenic removal in water filtration units, along wit...
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Bright Kwakye-Awuah, Baah Sefa-Ntiri, Elizabeth Von-Kiti, Isaac Nkrumah and Craig Williams
Ground water samples from residential homes in three Regions of Ghana: Central, Greater Accra and Ashanti, were analyzed for iron and manganese contamination. The samples were exposed to characterized zeolite Y by X-ray diffraction, scanning electron mic...
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Nadezhda Popova, Grigoriy Artemiev, Inga Zinicovscaia, Nikita Yushin, Ludmila Demina, Kirill Boldyrev, Denis Sobolev and Alexey Safonov
Groundwater samples contaminated with potentially toxic elements (PTE), including metals and nitrate ions, were collected at a depth of 8?10 m from the Siberian Chemical Plant multicomponent waste storage. The possibility of developing a permeable biogeo...
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Sadaf Naz, Rimsha Kalsoom, Faisal Ali, Nyla Amjed, Umer Younas, Muhammad Pervaiz, Mabkhoot Alsaiari, M. Faisal, Farid A. Harraz and Rafael Luque
Current work describes green synthesis of Fe, Mn (monometallic) and Fe-Mn (bimetallic) nanoparticles using Cannabis sativa leaf extract as stabilizing and capping agent. In order to assess the formation of nanoparticles UV/Vis and FTIR analysis was carri...
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Han Kang, Yan Liu, Dan Li and Li Xu
This study used modified manganese sand as an adsorbent to explore its adsorption effect on iron and manganese ions from groundwater. The effects of pH, manganese sand dosage, and the initial concentration of Fe/Mn on the removal rate of iron and mangane...
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Tarek M. Galal, Ali Majrashi, Hatim M. Al-Yasi, Emad A. Farahat, Ebrahem M. Eid and Esmat F. Ali
The current study examines the bioaccumulation potential of Taif rose shrubs by analyzing the shrubs? wastes. f. At Al-Shafa Highland, four farms with plants of different ages were chosen to collect soil samples and vegetative waste (leaves and stems) fo...
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Gayathri Anil, Jaimy Scaria and Puthiya Veetil Nidheesh
In the present study, heterogeneous electro-Fenton (HEF) process using MnFe2O4-GO catalyst is employed for the successful removal of dye from aqueous solution. Pt coated over titanium and graphite felt were used as the electrodes. The study focuses on th...
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Md. Shafiquzzaman, Saad Mohammed A. Alqarawi, Husnain Haider, Md. Rafiquzzaman, Meshal Almoshaogeh, Fawaz Alharbi and Yassine El-Ghoul
Permeable pavement is a low impact development technology for stormwater (SW) runoff control and pollutant removal. The strength of SW depends on land use of the catchment, e.g., semi-urban vs. industrial. The performance (in terms of pollutants removal)...
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Hyunjoon Kim, Ryun-Ah Ko, Sungyun Lee and Kangmin Chon
The purpose of this study was to compare the removal efficiencies of manganese (Mn) and iron (Fe) using pristine banana peel biochar (BPB) and phosphoric acid pre-treated biochars (PBPB) derived from banana peels. The removal efficiencies of Mn and Fe we...
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Md Shafiquzzaman, Abdullah Al-Mahmud, Saleem S. AlSaleem and Husnain Haider
The aim of this study is to examine the application of a low cost ceramic filter for the treatment of sand filter backwash water (SFBW). The treatment process is comprised of pre-coagulation of SFBW with aluminum sulfate (Alum) followed by continuous fil...
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