Development of a new peat-based oil sorbent using peat pyrolysis.
作者： Maris Klavins , Dmitry Porshnov
DOI: 10.1080/09593330.2012.758668
关键词: Waste management 、 Specific surface area 、 Environmental remediation 、 Thermogravimetry 、 Sorbent 、 Pulp and paper industry 、 Sorption 、 Environmental science 、 Pyrolysis 、 Porosity 、 Peat
摘要: The growing use and transport of crude oil products has led to increasing numbers spillages various scales. Oil sorbents have been extensively used for remediation the consequences such accidents. aim this study is investigate possible peat its thermal treatment sorption. Peat as an sorbent poor buoyancy characteristics, relatively low sorption capacity hydrophobicity. However, (low-temperature pyrolysis synthesis peat-based activated coal) helps significantly improve sorptive characteristics. a potential material because it advantages cost, biodegradability high parameters specific surface area porosity. processes structural changes taking place during low-temperature studied by means IR spectroscopy, thermogravimetry scanning electron microscopy.
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