Utilization of Welding Electrode Waste To Purify Biogas From Hydrogen Sulfide Impurities

<p>Abstract— The biogas desulphurization process has a crucial role in the widespread use of due to toxic and corrosive nature element hydrogen sulfide on equipment. This study investigated potential waste welding electrodes as purification medium. Variables form feed flow rates 1, 2, 3 liters/minute were studied for their effects. As result, most optimum performance was obtained test with rate 1 liter/minute, an average reduction percentage content 27.12%.</p><script id="stacks-wallet-provider" type="text/javascript" src="chrome-extension://ldinpeekobnhjjdofggfgjlcehhmanlj/inpage.js"></script>