Water absorptionDamage mechanismAcoustic emissionThis study presents the influence of water exposure on unidirectional, plain weave, and twill weave CFRP particularly in the interfacial region. Specimens were exposed to 70掳C water for 40 days and tested using the short-beam method to evaluate their ...
Due to the large amount of hydrophilic minerals in the expansive clay, it has obvious characteristics of water absorption and expansion and water loss and contraction. Based on the above dry and wet cycle tests, the expansion and contraction mechanism of expansive soil was introduced into the ...
The ultrasonic absorption properties of water + n-propyl alcohol mixtures at 0, 10 and 20, and water + isopropyl alcohol at 0 and 20掳C are reported over the frequency range 1.5 to 230 MHz. For both systems, there is no excess absorption... MJ Blandamer,NJ Hidden,MCR Symons,... - ...
Removal of arsenic (As) from water supplies is needed to reduce As exposure through drinking water and food consumption in many regions of the world. Magnetite nanoparticles (MNPs) are promising and novel adsorbents for As removal because of their great adsorption capacity for As and easy separati...
Freeze–thaw action acts as a controlling mechanism for redistributing soil water and salt. The paper focuses on the factors that influence soil water and salt migration and uses experimental results to analyze the mechanism of cyclic freeze–thaw in which the temperature gradient is the principal ...
MECHANISM OF GAS ABSORPTION BY TURBULENT LIQUIDS - ScienceDirect A theoretical and experimental study was made of the mechanism of absorption of gases of low solubility by a turbulent mass of water. It is concluded that the most satisfactory physical model for this mechanism is an interfacial lamin...
O-O bond formation is a key elementary step of the water oxidation reaction. However, it is still unclear how the mechanism of O-O coupling depends on the applied electrode potential. Herein, using …
The contamination of environmental waters with heavy metals and radionuclides is increasing because of rapid industrial and population growth. The removal of these contaminants from water via adsorption onto metal nanoparticles is an efficient and promising technique to abate the toxic effects associated wi...
The results demonstrated that the W-OH aqueous solution had an excellent affinity for water on the surface of the sand particles, and the adhesive force between the W-OH solid and sand was primarily hydrogen bonding, covalent bonds and physical absorption, such as Van Der Waals forces. W-OH...
Water contamination is a significant environmental hazard that has gained global concern. Both human life and the natural environment have been significantly affected by the same due to the swift decrease in the availability of freshwater resources1,2. Various pollutants contaminate water, including orga...