Raw waterRemoval efficiencyThis study aimed to investigate the origin, quantity, and composition of chromophoric dissolved organic matter (CDOM) from two urbanized watersheds (Cikapundung and Cimahi River), examine how CDOM compounds and absorbances change along the process of two different ...
Water ResearchKawaguchi H,Li Z,Masuda Y,et al.Dissolved organic compounds in reused process water for steam-assisted gravity drainage oil sands extraction[J].Water Research,2012,46(17):5566-74.Kawaguchi H, Li Z, Masuda Y, Sato K, Nakagawa H (2012) Dissolved organic compounds in reused ...
TDS has two forms, organic and inorganic. Understanding and calculating the total dissolved solids present in your drinking water will define its overall quality. Total Dissolved Solids, also known as TDS, are inorganic compounds found in water, such as salts, heavy metals, and some ...
In all cases, surface seawater fluorescence was low as a result of photochemical bleaching which occurs on the timescale of hours. Fluorescence of deep water was 2–2.5 times higher than that of surface waters, and was constant, implying a long residence time for fluorescent organic matter, ...
Additionally, some of the molecular compounds were shared between different water samples. The DOM molecular diversity linearly correlated with the number of low-biodegradable molecules, such as, lignin-like molecules (lignins), but not with dissolved organic carbon concentration. The number of lignins...
Concentrations and composition of organic compounds in water samples can be determined by a multitude of analytical methods. Here, the analytical methods are shortly described that have been applied to characterize the DOM in these fluids from geothermal plants that will be presented in detail in the...
Indeed, in some locations, the water is even a combination of yellow and brown. Because of that, the concept of “gelbstoff,” or “yellow substance” in German, came about. It was simply a way to describe the composition of the mixture of numerous organic compounds within the Baltic Sea...
Fine particulate organic material was composed mainly of soil particles and phytoplankton cell remains, the latter especially during low water. Ultrafiltered dissolved organic matter was the most degraded fraction according to its lignin oxidation products, and showed the greatest influence of C4 plant ...
The reaction kinetics of copper interaction with dissolved organic matter (DOM) in water were studied in order to determine the effect ofequilibration peri... Kim,D S.,H.,... - 《Environmental Toxicology & Chemistry》 被引量: 177发表: 1999年 Effects of Dissolved Organic Matter on Permethrin...
Previous studies have reported that the rapid increases in inflows, water level and extent stimulate inputs of terrestrial organic matter to lakes (Zhou et al., 2020; Zhou et al., 2023a), while during droughts, lakes mainly receive groundwaters and accumulate more autochthonous DOM (Song et ...