In this study, we determined the distribution and characteristics of microplastics in the surface water, sediment, and fish of the river. During the dry and rainy seasons, the microplastics content of the surface water ranged from 3 × 10−4-2.5 × 10−3 items/L (7 × 10−4-0.12 ...
crassipes in water-sediment microcosm can give insights into the distribution of target contaminants in the aquatic environment and the role of E. crassipes in removal. In this study, the accumulation, translocation, distribution as well as removal of four triazine pesticides by E. crassipes in ...
This study evaluated the water resource utilization efficiency and resource consumption for planting, forestry, animal husbandry, and fishery in various regions of China. Using the super-efficiency Slacks-Based Measure (SBM) analysis method, the main agricultural pollution emissions (Chemical Oxygen Demand...
The Mile-Shizong Fault Zone in Eastern Yunnan is rich in geothermal resources. However, due to the less research and unclear genetic mechanism, the sustainable development and utilization of geothermal resources in the region has been restricted. Taking the hot spring water and geothermal well water...
The formation and distribution of lunar surficial water remains ambiguous. Here, we show the prominence of water (OH/H2O) attributed to solar wind implantation on the uppermost surface of olivine, plagioclase, and pyroxene grains from Chang’E-5 samples. The results of spectral and microstructural...
et al. Study of source geochemical effects on brine hydrogeochemical changes of the Bajestan Playa, northeast Iran. Journal of Stratigraphy and Sedimentology Researches, 2023, 39(4): 13-26. 6. An, R., Li, B., Zhong, S. et al. Distribution, source identification, and health risk of...
This study establishes the effect of nano silica (NS) in the alkali activator on the behaviour of rheology and microstructure of Alkali activated material. The rheological behaviour of the Fly ash (FA)-Ground granulated blast furnace sla... N Vanitha,T Revathi,R Jeyalakshmi - 《Chemistryselect...
Deionized water (Milli-Q water system, Millipore, Bedford, USA) and hyperpure hydrochloric and nitric acids (Panreac, Barcelona, Spain) were used during this study. Mono-elemental standard of Ca, Ba, Mg, Sr, Ce, La, and Nd (NIST, Gaithersburg, USA) in stock solutions were diluted to ob...
The pH of the study region groundwater is within the permissible limit of 6.5–8.5 (WHO, 2017) for drinking water (Table 1). Typically, the EC is a measure of a material ability to conduct an electric current among the dissolved salts present in the water. To understand the enrichment ...
From this point of view, silica-based support serves as an ideal candidate to independently study the interaction between hydroxyl groups and active metals. Vodyankina and Bao reported that the presence of surface OH groups on the SiO2 regulated the distribution and size of Ag nanoparticles12,15...