使用近红外OPUS IDNET软件定性分析鉴别废塑料

Qualitative Identification of Different Plastic Wastes by Using OPUS IDNET Software on Near-infrared Spectroscopy

利用近红外漫反射光谱法获取不同种类废旧塑料的近红外光谱图,运用近红外OPUS IDNET软件对相应的光谱图进行处理并建立定性鉴别模型,这些模型能有效地鉴别塑料的种类。近红外光漫反射光谱法能够实现对废旧塑料的快速无损分析,为区分不同种类废旧塑料提供了一个客观的评价方法。

NIRDRS spectra of different plastic wastes were gained by constructing NIRS.And an identification model on different kinds of plastic wastes was established by using OPUS IDNET analysis software.The identification model has effectively identified the kinds of plastic wastes,and the qualitative analysis result was well.The plastic wastes were analysed rapidly and no damage by NIRS,then it has provided an objective evaluation method for indentifying different kinds of plastic wastes.