GO was synthesized via Hummers method, dispersed in DMF by ultrasonication for 2 h modified electrode for a highly selective amperometric sensor for trace level detection of hydrazine, and then centrifuged for the removal of unexfoliated graphene oxide and graphite. The obtained yellowish-brown GO ...
Activated carbon is one of the most commonly used adsorbents for the removal of organic pollutants (Allahkarami et al., 2023). However, its high cost and the environmental problems related to the regeneration and disposal of its waste dictate the use of more suitable and eco-friendly alternative...
In summary, this method effectively combines chemical principles to achieve targeted and cost-effective detoxification of nerve agents within munitions. Středa [10] also reported the percentage composition of the reaction mixture after its removal from the ammu- nition body after three months. Key ...
In contrast, [Cu3(btc)2], with Kr(DIFP/H2O) = 1.2, would be not useful for Sarin removal under ambient conditions.” *[[Chemical]], [[WMD]]”’Editors”’, “Department of Defense Awards $5.7 Million Contract to PharmAthene for Nerve Agent Medical Countermeasure Program”, 16 August ...
The three RMSD values are all less than 2.0 Å. Compared with the ligand in 6RJ3, the left carboxyl and phenyl of GEN_5_M_576819-CC1 are shifted, resulting in a RMSD of 1.1 Å. The reason for less constrained conformation in this part is due to removal of the crystal water at ...
This property has been used to develop a new electrochemical deoxygenation reaction.rnThe transformation of an alcohol into the corresponding alkane by removal of the OH function represents an important and often delicate conversion in organic chemistry. Apart from classical multistep sequences, the ...
Reclaimed water can be recycled with their integrated process, thus achieving near-zero liquid discharge. Camacho et al. (2021a) used novel ion exchange resins for the recovery of the phenolic fraction of wastewater. Above 50% COD removal was reached. The process was also optimized and modelled...
Typically, the infiltration process is interrupted after one and two weeks to permit removal of the dense surface region by machining. Alternatively, some manufacturers choose to adjust the process variables to further reduce the kinetics of the carbon deposition reaction. This increases the time ...
For the removal of heavy metals, stripping voltammetry technique is applied when ultrasensitivity is preferred. For the analysis of DNA, cell, and protein free samples with little or no pretreatments, electrochemical impedance spectroscopy (EIS) is chosen. The course of action does not require ...
The most widely used method for their removal is the conventional pump-and-treat approach. However, this technology can hardly achieve a complete remediation because of geological characteristics and the presence of pore space pollution/adsorbed pollution, leading to a residual saturation. Hence, in ...