The objectives of this study were to evaluate the leaching of isoxaflutole and the safeners R-29148 and furilazole to test the hypothesis that safeners and isoxaflutole were moving at different rates ...

Nitrate leaching occurs when N deposition (input) and net mineralization (N status) exceed plant demand. A combined N flux to the soil of 50 to 60 kg ha−1 a−1 from N deposition and litterfall may be a ...

Now, miners aim to use bacteria or other newly developed chemicals to extract even more copper from that waste rock in a secondary leaching process. That could enable them to produce copper at ...

Recycled phosphorus fertilizer reduces nutrient leaching, maintains yield Date: November 28, 2023 Source: University of Illinois College of Agricultural, Consumer and Environmental Sciences ...

Officials are sounding the alarm on Chinese-made goods sold across the US. They warned that these items are leaching a toxic chemical linked to autism.

Freeport-McMoRan Inc expects widespread adoption of new leaching technologies that help miners extract low concentrations of copper from waste rock, President Kathleen Quirk said on Tuesday.

Ceibo, a BHP-backed Chilean mining technology startup that struck a deal with with Glencore in November 2024 to test its copper leaching technology, announced it has appointed Cleve Lightfoot ...

Draslovka’s glycine leaching technology — GlyLeach and GlyCat Processes is an alternative to traditional acid and cyanide leaching.