Hydrogen sulfide (H 2 S) is an important signalling molecule; it influences physiological and pathophysiological processes throughout the body. Accurate measurement of hydrogen sulfide remains a ...

Researchers have shown that adding acid zeolites (H‑mordenite and H‑ZSM5) during municipal sewage sludge pyrolysis at 500 °C ...

The presence of sulfide ions in groundwater and wastewater can cause a foul odor to the water supplies, as well as corrosion issues when these waters enter pipelines. Additionally, when sulphide ions ...

It’s no secret that the upstream and downstream oil and gas sector is necessary for powering the modern world. Oil, gas and coal products are still in high demand, often requiring people to work in ...

Sewer gas is a byproduct of the breakdown of natural human waste. It comprises a mixture of gases, including hydrogen sulfide, ammonia, and more. The hydrogen sulfide in sewer gas is what gives it its ...

This story is published in partnership with The Examination, a nonprofit newsroom that investigates global health threats. The Permian Basin of West Texas and other oil-production regions are ...

New state legislation aims to set stricter limits on exposure to hydrogen sulfide, a toxic gas produced by sewage. KPBS environment reporter Tammy Murga reports the change could benefit communities ...

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Among the biggest complaints inhibiting growth in the electric vehicle market is the limited lifespan and range of lithium-ion batteries. Consumers fear being stranded far from home with long wait ...