T. Baker (Aparecida de Goiânia, Brazil), acetic acid (CH3COOH) was obtained from Panreac (Barcelona, Spain) and anhydrous sodium acetate (CH3COONa) and sulfuric acid (H2SO4) were both furnished by Dinâmica (Indaiatuba, Brazil). 3.2. MWWTP Effluent MWWTP effluent samples were collected ...
GO was prepared with 2.0 mg mL−1 in 20 mL of sulfuric acid (0.1 M) by ultrasonication for 15 min. Then, 0.014 g of Na2SO4 was added to the solution and manually stirred. The iron solution was prepared with 0.84 g of FeCl2·4H2O in 20 mL of NH4Cl (0.37 M), and then 5.0 ...
Insight into the anti-corrosion performance of two food flavors as eco-friendly and ultra-high performance inhibitors for copper in sulfuric acid medium. J. Colloid Interface Sci. 2021, 609, 838–851. [Google Scholar] [CrossRef] Nahle, A.; Salim, R.; El Hajjaji, F.; Aouad, M.R.; ...
The total Chl concentration was calculated using the following equation: Total Chl=(20.31×𝐴645+8.05×𝐴663)/FWTotal Chl=(20.31×A645+8.05×A663)/FW (1) where FW represents fresh weight. As the different treatments resulted in different plant sizes, leaves from more than five ...
the average length of these chains and the average molecular weight were also determined. The average molecular weight of the partially methylated polygalacturonic acid used in the industrial-scale production of commercial anti-anemic iron–polygalacturonate agents was ~50,000 g/mol. Compound2was also...
Iron (Fe) is a vital nutrient for the development of many plants. Therefore, enhancing plant performance and production in relation to Fe deficiency is becoming a serious challenge. In this work, we intended to survey the effect of seed pretreatment with salicylic acid (SA) on oxidative status...
At a given date in December during each experimental season, the percentage of retained fruits was estimated according to the following equation: Fruit retention (%)=No. of presented fruits at a specific dateNo. of set fruitlets×100Fruit retention (%)=No. of presented fruits at a specific ...
Considering the significant effect of the oxalic acid concentration on the reaction rate, an attempt to assume the relation shown as Equation (5) was performed to explore the quantitative relation between them [19]. 𝑙𝑛𝑘𝑐=α𝑙𝑛𝐶𝐴+𝑐lnkc=αlnCA+c (5) where 𝑘𝑐kc...
The first step of the OER process, denoted by Equation (8), is the electrosorption of OH− onto the active sites of the catalyst’s surface. Higher-oxidation-state metal species are more susceptible to the adsorption of OH− and the acceleration of the multielectron transportation process,...