Journal of environmental chemical engineering
Papers 6231
1 page of 624 pages (6,231 results)
#1Qin He (ZJSU: Zhejiang Gongshang University)
#2Yangjie Fu (ZJSU: Zhejiang Gongshang University)
Last. Shengqian Ma (UNT: University of North Texas)H-Index: 86
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Abstract null null Novel Fe-BDC/Fe-2MI heterojunction (H2BDC: terephthalic acid, 2MI: 2-methylimidazole) was prepared via a one-pot solvothermal method. Herein, mixed ligands (H2BDC and 2MI) was applied to form complex with Fe(III). Interestingly, the presence of 2MI can regulate the structure of Fe-BDC. Spindle-like MIL-88B(Fe) was observed in Fe-BDC/Fe-2MI composite, while MIL-53(Fe) was identified in naked Fe-BDC. By employing photoelectrochemical characterizations, Fe-BDC/Fe-2MI was optimize...
#1Vahid Vatanpour (Kharazmi University)H-Index: 46
#2Majid Esmaeili (RIPI: Research Institute of Petroleum Industry)H-Index: 8
Last. Majid Masteri-Farahani (Kharazmi University)H-Index: 22
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Abstract null null In this research, the influences of the size and concentration of synthesized SAPO-34 nanozeolites on the morphological characteristics, water permeability and anti-fouling properties of PVDF/SAPO-34 ultrafiltration mixed matrix membranes were explored and compared with incorporation of commercial SAPO-34. The SAPO-34 is a hydrophilic zeolite with high pore volume, which nominates itself to improve permeation properties of the PVDF membranes when incorporated into its matrix. ...
#1Jenni Lie (NTUST: National Taiwan University of Science and Technology)H-Index: 3
#2J.C. Liu (NTUST: National Taiwan University of Science and Technology)H-Index: 12
Abstract null null The current study investigated selective recovery of rare earth elements (REEs) from spent nickel metal hydride (NiMH) batteries using two-stage acid leaching followed by precipitation at acidic pH. The first-stage conventional leaching using 2.5 M of waste phosphoric acid (H3PO4) at 25 °C for 60 min removed 60–100% heavy metals, such as Ni, Co, Zn and Cd, and converted more than 90% REEs into insoluble phosphate precipitates, REE(PO4). Subcritical water extraction (SWE) using...
#1Leow Hui Ting Lyly (Universiti Sains Malaysia)H-Index: 1
#2Boon S. Ooi (Universiti Sains Malaysia)H-Index: 62
Last. JitKang Lim (Universiti Sains Malaysia)H-Index: 29
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Abstract null null In this study, composite membranes for direct contact membrane distillation (DCMD) were fabricated by casting a top layer of PVDF that has blended with different dosages of thermoresponsive particles onto PTFE support. The fabricated composite membrane exhibits thermal-cleaning properties using pure water as a cleaning agent. The surface property and thermoresponsiveness of composite membranes were tested underwater at both room and elevated temperature (60 °C). The fouling te...
#1Xiaodong Li (BNU: Beijing Normal University)H-Index: 3
Last. Qingbao Gu (BNU: Beijing Normal University)H-Index: 11
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Abstract null null The sulfate radicals (SO4•−)-based advanced oxidation process is an efficient way to degrade stubborn pollutants. However, the degradation products of 2,4-dinitrotoluene and the effects of different natural water matrices on 2,4-dinitrotoluene degradation by persulfate/Fe2+ are largely unknown. In this study, the degradation kinetics of 2,4-dinitrotoluene by persulfate/Fe2+ were investigated in different water matrices. The degradation of 2,4-dinitrotoluene can be divided into...
#1Liu Shaoru (NFU: Nanjing Forestry University)H-Index: 1
#2Zhang Weizi (NFU: Nanjing Forestry University)
Last. Haian Xia (NFU: Nanjing Forestry University)H-Index: 12
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Abstract null null The study reports a facile synthesis of Ag-g-C3N4/AC composites with highly photocatalytic activity and good adsorption capacity by an impregnation-thermal polycondensation process. The resulting Ag-g-C3N4/AC composites were used for treatment of different pollutants in water including Rhodamine B (RhB), Cr(VI) ions and pathogens. When the precursor mass ratio of urea and AC was 2:2, the resultant Ag-g-C3N4/AC catalyst showed the best photocatalytic performances. In particular...
#1Alivia Mukherjee (U of S: University of Saskatchewan)H-Index: 3
#2Venu Babu Borugadda (U of S: University of Saskatchewan)H-Index: 10
Last. Ajay K. Dalai (U of S: University of Saskatchewan)H-Index: 80
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Abstract null null Coffee is a relevant agricultural product and one of the most consumed hot beverages globally. To assess the impact of pyrolysis temperatures (400 to 600℃) and heating rates from 5 to 20℃/min on the biochar production yields and textural characteristics, spent coffee grounds was subjected to slow-pyrolysis in a pilot-scale reactor. Further, complementary spectroscopic and textural analyses were executed to evaluate the impacts of pyrolysis temperatures on the corresponding bio...
#1Younggyo Seo (Seoul National University of Science and Technology)H-Index: 2
#2Yuhoon Hwang (Seoul National University of Science and Technology)H-Index: 19
Abstract null null Technologies for removing radioactive waste in the form of 137Cs, released during nuclear power plant accidents, are essential. Prussian blue (PB) is a pigment with a face-centered cubic structure that can selectively adsorb cesium. However, due to its very small size (5-200 nm), PB can be found in water as a fine powder and it is difficult to separate its disposal to the water system. Thus, in this study, PB was immobilized on granular activated carbon (GAC), normally used fo...
#1Monu Verma (SNU: Seoul National University)H-Index: 11
#2Inderjeet Tyagi (Zoological Survey of India)H-Index: 8
Last. Hyunook Kim (SNU: Seoul National University)H-Index: 28
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Abstract null null The presence of anionic dye and cationic dyes in wastewater has highlighted a great necessity to develop new and effective approaches for their simultaneous removal. Herein, graphene oxide-manganese dioxide (GO-MnO2) nanocomposite was synthesized using the hydrothermal method to reduce pollution load of wastewater. Synthesized material was utilized as adsorbent for the removal of cationic methylene blue (MB) and anionic methyl orange (MO) dyes from aqueous solution that act as...
Top fields of study
Nuclear chemistry
Inorganic chemistry
Aqueous solution
Materials science
Chemical engineering