Articles with "usd million" as a keyword



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Energy Recovery and Economic Evaluation for Industrial Fuel from Plastic Waste

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Published in 2023 at "Polymers"

DOI: 10.3390/polym15112433

Abstract: Plasma gasification is considered an environmentally friendly process to convert plastic waste into fuel oil; a prototype system is described to test and validate the plasma treatment of plastic waste as a strategic vision. The… read more here.

Keywords: plastic waste; waste; oil; usd million ... See more keywords
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Economic Valuation of Earth’s Critical Zone: A Pilot Study of the Zhangxi Catchment, China

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Published in 2020 at "Sustainability"

DOI: 10.3390/su12041699

Abstract: Earth’s critical zone is the physical layer contained between the top of the vegetation canopy and the depth of the circulating groundwater below the land surface. The critical zone is defined within the study of… read more here.

Keywords: zone; earth critical; usd million; value ... See more keywords