Topics included swine innovation, vitamin supplementation in sows, biosecurity enhancement, alternative sources of phosphorus, ventilation and air quality.
Scott Higgins, a machinist who was nearing retirement, is the latest victim of the wave of deadly accidents in the US oil refinery and petrochemical industry.
A man killed in an explosion at a suburban Chicago petroleum refinery was working at the plant as a contractor and was also a high school wrestling coach, authorities said.
Dru Worker, a 25-year-old working for contractor M&J Industrial Services, was killed in the explosion at the Seneca Petroleum facility located near Citgo’s sprawling Lemont refinery.
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