Hydrogen sulfide test methods: Hydrogen sulfide content (vapor phase), ASTM D5705 Hydrogen sulfide content (liquid phase), IP570, ASTM D7621 H2S Testing for Bunker Fuels Hydrogen sulfide and mercaptan sulfur, IP104, IP103, UOP 163 Hydrogen sulfide and sulfur dioxide in aromatic hydrocarbons, AST...
coli methods for testing drinking water samples in a developing country.McMahan, Lanakila KuDissertations & Theses Gradworks
tropical climate and hydrogen sulfide in the air. highvolt.de 即使在极端恶劣的环境因素影响下也能可靠运行,例如热带气 候和 硫化氢带 来的 不利 环境因素。 highvolt.de [...] iso-pentane, neo-pentane, various unsaturates, organo-sulfur compounds, hydrogen sulfide, water and traces of other...
Shower tests conducted at six residential houses located in five cities indicated that H2S in the air increased linearly with time during the shower-testing period. A 3- to 20-min shower-using water with total sulfide concentrations ranging from 0.20 to 2.45mg/L-raised H2S concentrations in the...
This paper presents field test results for a new two-point continuous hydrogen sulfide monitor (CEM) combining a versatile two-point sampling system with two independent H2S Gas Loggers: one for measuring 0 to 200 ppm; +/- 1 ppm, the other for measuring from 0 to 2 ppm; (+/- 5 ppb...
Hydrogen_Sulfide
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Hydrogen sulfide gas produces an offensive “rotten egg” or “sulfur water” odor and taste in water. In some cases, the odor may be noticeable only when the water is initially turned on or whenhot wateris run. Heat forces the gas into the air, which may cause the odor to be especial...
Hydrocarbon producing wells may contain many different formation liquids and gases such as methane, ethane, and other higher hydrocarbons, as well as carbon dioxide, hydrogen sulfide, water, and other compounds. In order to evaluate the commercial value of a hydrocarbon producing well, or as an ...
Hydrogen sulfide (H2S) is now recognized as a vital endogenous gasotransmitter with a variety of biological functions in different systems. Recently, studies have increasingly focused on the role of H2S in the skin. Aim of Review This review summarizes recent progress and provides perspectives on ...