The solid complex [SnC1 4 (Et 2 O) 2 ] is instantly formed. The heat of reaction is sufficiently great to boil off some of the diethylether, sending clouds of the white complex into the air. As evident from the previous chapter, ammonia and related compounds such as trimethylamine form...
Microbial adaptation to salinity has been a classic inquiry in the field of microbiology. It has been demonstrated that microorganisms can endure salinity stress via either the “salt-in” strategy, involving inorganic ion uptake, or the “salt-out” str
The root exudates released by rice in planted treatment provided additional low-molecular-weight organic compounds as carbon sources as well as electron donors to improve microbial-initiated anaerobic respiration (Heidelberg et al., 2002; Hayat et al., 2011). This would likely promote the occurrence...
60,61. The structure of LaRu3Si2contains kagome layers of Ru sandwiched between layers of La and layers of Si having a honeycomb structure (see Fig.1a)15,16. The superconductivity in LaRu3Si2is fully gapped17and has the highest SC transition temperatureTc ≃ 7 K among the kago...
The physical stabilization of organic matter in micro and macroaggregates is provided by compart mentalization of the substrate and decomposers and by the inhibited diffusion of the oxygen and water into the macroaggregates and, especially, microaggregates, by the inactivation of decomposers by the ...
and generally each family is responsible for the transport of a single class of compounds1. Despite only weak sequence homology, MFS members share a remarkable structural conservation. MFS proteins contain two halves, the N- and C-terminal domains, each formed by a bundle of six or seven trans...
The chemical constituents of odorous contaminants are very complex and primarily consisted of H2S, NH3and VOCs. VOCs in WWTP are generally divided into several categories: sulfur compounds, nitrogenous compounds, halogen and its derivatives, hydrocarbons and organic compounds containing oxygen7,8. Hydroge...
Measured by X-ray photoelectron spectroscopy (XPS), 99.5% of the oxygen originally present in the biomass was removed, with more than 63% of the carbon present as reduced material. The reduced ACFs have a high adsorption capacity for non-polar volatile organic compounds (VOCs), and the ...
Biochar is produced by thermochemical conversion of organic substances in oxygen-limited environment. Biochar has rich and stable carbon content and can be used alone as an additive. It has a significant effect on improving the soil environment and improving fertilizer utilization. As a promising ...
The value of DO is influenced by many factors, such as temperature, pressure, microbial population, biological processes, dissolved salt density, sampling time [24], and human activity. The high temperature in the wet season leads to a decrease in the solubility of oxygen in water, while the...