Results 11 to 20 of about 7,982,343 (363)
Science of the Total Environment, 2021 In this study Granular Activated Carbon (GAC) used in drinking water treatment processes is evaluated for its capacity to adsorb and remove polystyrene (PS) nanoplastics.
Lina Ramirez Arenas +3 more
semanticscholar +1 more source
High SO2 Removal Efficiency Testing [PDF]
, 1997 On the base program, testing was completed at the Tampa Electric Company`s (TECo`s) Big Bend Station in November 1992. The upgrade option tested was DBA additive. Additional testing was conducted at this site during the previous quarter (April through June 1997). Results from that testing were presented in the Technical Progress Report dated July 1997.
Blythe, Gary M., Phillips, James L.
openaire +10 more sources
Open Chemistry, 2021 This study explores the possibility of applying high-gravity rotating packed bed (HGRPB) in removing H2S and CO2 from biogas. Ca(OH)2 aqueous solution was used as the absorbent in this study.
Tran Lien Thi +7 more
doaj +1 more source
Scientific Reports, 2021 The heavy metals, such as Cr(VI), Pb(II) and Cd(II), in aqueous solutions are toxic even at trace levels and have caused adverse health impacts on human beings.
Waheed Ali Khoso +3 more
semanticscholar +1 more source
Membranes, 2023 In this paper, the removal effect of reverse osmosis (RO) on three common pharmaceuticals and personal care products (PPCPs), including ibuprofen (IBU), carbamazepine (CBZ), and triclosan (TCS), were compared under different process conditions, and the ...
Jianing Liu +4 more
doaj +1 more source
Efficient removal of black henna tattoos [PDF]
Pediatric Dermatology, 2020 AbstractBackground/ObjectivesPara‐phenylenediamine, a dye frequently added to henna tattoos to create the black color, is a potent contact allergen. Severe contact dermatitis may arise within days even after the first application. Our objective was to develop a method for rapid and complete removal of para‐phenylenediamine‐containing black henna ...
David M. Ferrari +3 more
openaire +3 more sources
Antibiotics in Wastewater: Baseline of the Influent and Effluent Streams in Kuwait
Toxics, 2022 This study provides baseline information on the concentrations of antibiotics in influent and effluent from two wastewater treatment plants in regular operation in the State of Kuwait.
Bondi Gevao +4 more
doaj +1 more source
Journal of Engineering and Sustainable Development, 2022 The introduction of more stringent legislation limiting the disposal and use of sewage sludge, combined with an increase in its production and the loss of previously recognized disposal routes, has sparked a search for alternate applications for sewage ...
Ahmed M. Fat’hi, Ahmed H. Ali
doaj +1 more source
Assessing Hydrocarbon Removal from Petroleum Hydrocarbon-containing Effluent using UV/O3 Advanced Oxidation [PDF]
محیط زیست و مهندسی آب, 2018 The purpose of this study was to experimentally investigate the treatment of petroleum hydrocarbons-contaminated wastewater using UV/O3 method. To predict the degree of pollutant destruction, the initial concentrations of O3 and pollutant, pH, solution ...
Maral Rashidi Fard, Majid Amiri
doaj +1 more source
Removing metallic impurities from ferrosilicon alloy by Ar-O2 gas blowing
Cailiao gongcheng, 2021 Ferrosilicon alloy is widely used as alloying agent and deoxidizer in the steelmaking process, which containing the metallic impurities of Al, Ca, and Ti would directly affect the cleanliness of the molten steel.
ZHANG Yan-hui +3 more
doaj +1 more source