Recycling and reuse of waste agricultural plastics with hydrothermal pretreatment and low-temperature pyrolysis method

Recycling and reuse of agricultural plastics is an urgent worldwide issue. In this work, it is shown that low-density polyethylene (PE) typically used in mulch films can be converted into high-capacity P and N adsorbents through a two-step method that uses hydrothermal pretreatment (180 °C, 24 h) fo...

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Veröffentlicht in:	Chemosphere (Oxford) 2024-08, Vol.362, p.142769, Article 142769
Hauptverfasser:	Chen, Bingkun, Shen, Feng, Tong, Li, Zhou, Jiajiang, Smith, Richard Lee, Guo, Haixin
Format:	Artikel
Sprache:	eng
Schlagworte:	adsorbents adsorption agricultural plastics Food security Functional biochar Mulch film recycling nitrogen Nitrogen and phosphorus adsorbent phosphates plastic film mulches polyethylene Polyethylene-lime pyrolysis pyrolysis
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