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OFFICE OF THE FEDERAL REGISTER. WASHINGTON, D.C.. Document Name: CFR Section(s):. Standards Body: e. APHA Method 4500-SO42: Standard Methods for the. ... SO42- concentrations in soil solutions, bulk deposition of SO42- in throughfall collectors, adsorbed SO 42- concentrations in buried soil bags, and spatial ... SO42-d, NO3-, NH4+, Cl−, H2O. 4, (50), ACM, Accumulation mode, soot-free, M0, M2, UIDe, OM, SO42-, NO3-, NH4+, Cl−, H2O. 5, AGR, Accumulation mode, mixed with ... Jan 1, 2016 ... Raw TiO2 nanoparticles were prepared using the hydrolysis of TiCl4. The nanoparticles were subjected to a surface treatment in diluted ... It is the first example to verify that SO 4 2− ions can act as a nucleophilic reagent for the preparation of organosulfates. Sep 30, 2022 ... In this study, we demonstrate that these types can be converted by mutations through a study of two cyanobacterial anion-pumping rhodopsins. Mar 26, 2021 ... Separation of mixed ion, especially Cl- and SO42-, is essential for reduced energy consumption and achievement of the minimal or zero-liquid ... May 24, 2022 ... Zn anode can achieve an average coulombic efficiency of over 99% and superior cycling performance (10 000 cycles for 10mA cm -2 and 450 cycles for 5 mAh cm -2 ... Apr 3, 2023 ... ... SO42–/HSO4– and Cl– anions on smooth and rough surfaces of noble metal electrodes by in-situ radiotracer thin gap method. Journal of ... Jan 10, 2025 ... Self-Reconstructed Spinel with Enhanced SO42− Adsorption and Highly Exposed Co3+ From Heterostructure Boosts Activity and Stability at High ...
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