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How Sulfur Smell in Hot Water Occur? The sulfur smell(also named rotten egg odor) is caused by hydrogen sulfide (H2S) gas. How does this sulfur smell occur? The hot water heater tanks is an ideal environment for the production of hydrogen sulfide gas. When the water heater tank is filled with water, the excess electrons provide the energy needed by the sulfate-reducing bacteria to produce H2S gas.The sulfatereducing bacteria thrive in the temperature range of most water heaters. In addition, the wat

What are the DSA Anode Applications in the Electrochemistry Field? “dimensionally stable anode” (DSA) anodes are titanium anodes coated with mixed metal oxide elements such as platinum group metals, iridium, ruthenium, platinum, rhodium, tantalum, etc. The electrochemical performance and lifetime of the DSA  anode could be determined by the electrode production method such as the pre-treatment of titanium surface, coating thickness, the optimal composition of novel metal oxide, and heat treatment. &

ATO Titanium Anode(SnO2-Sb2O5) for Wastewater Treatment Antimony-doped tin oxide (ATO) coated on titanium is one of the most studied anode materials for wastewater treatment. Denoted as Titanium /SnO2-Sb2O5, this anode material is an inactive DSA-type of electrode material, so the oxygen evolution reaction can be suppressed to allow the degradation of organic compounds by hydroxyl radicals. Antimony-doped tin oxide is more efficient in the oxidation of organics than other DSAs with noble metals. Although the efficiency is not

How Mixed Metal Oxide Coated Titanium Anodes Applied in Electrochemical Industry? Titanium based mixed metal oxide anodes have played an important role in the electrochemical industry. They are essentially mixed metal oxide films deposited on titanium and have been used to replace the conventional graphite electrodes. With long service life and allowing higher current densities, they are named“dimensionally stable anodes” because their material is not consumed during electrolysis, unlike graphite anode. The mixe