dry smoke extraction Articles

  • Restoring Peatlands in Russia - Preventing peat fires, mitigating climate change

    Millions of hectares of drained and abandoned peatlands in European Russia are highly vulnerable to fires, such as those that covered Moscow in smoke during the extremely dry summer of 2010. Rewetting degraded peatlands, especially abandoned peat mining sites, and establishing a sustainable usage will prevent fires and their negative impacts on climate and biodiversity. Cause and threats ...


    By Wetlands International

  • LC/MS/MS analysis of metabolites of synthetic Cannabinoids JWH-018 and JWH-073 in Urine

    Abstract A liquid chromatographic method was developed to resolve a comprehensive set of metabolites of JWH-018 and JWH-073. In addition to the chromatographic analysis method, an extraction method was developed to recover a broad range of synthetic cannabinoid metabolites, including carboxylic acid metabolites that are not traditionally recovered using a high pH liquid/liquid extraction. ...


    By Restek Corporation

  • Peat restoration – the key solution for large peat-fires in Russia - Case Study

    Thanks to an active and laborious fire-fighting operation the recent peat and forest fires in Tver Province were localised and the region was saved from events becoming as dramatic as in 2010 when dense smoke haze covered the city of Moscow for weeks. Still, the ...


    By Wetlands International

  • Pumps for the Booming FPSO Sector

    In the last few years, several new offshore oil fields have been discovered. The current findings from Petrobras and other companies in the pre-salt province, located in the Brazilian continental shelf, suggest reserves of over 50 billion barrels of oil. Extracting the pre-salt oil is challenging and done increasingly with floating production storage and offloading units (FPSOs). Sulzer offers a ...


    By Sulzer

  • Prized Maya Biosphere is Under Attack

    In the sweltering, midday heat of the Petén, Guatemala’s largest province, workers are stringing barbed wire to posts along a dirt road that borders a swath of open land. This land was forest until just a few weeks ago, when someone set a fire that reduced the trees to ashes. Since then, a hole has been dug for a pond. Once grass takes root in the open space and water fills the pond hole, the ...


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