Microplastic extraction from beach sediments
Автор: Microplastic Research Taiwan
Загружено: 2021-09-18
Просмотров: 11823
The method presented in this video was optimized for samples that were collected on beaches. And contain a high amount of twigs, leaves, drift wood and other organic material. This method is also applicable for samples from other sediments like soil for example.
The goal is a sample as clean as possible. In this video we show a step by step guide how to remove drift wood and other material from beach samples.
00:00 Introduction
00:39 Density separation with a saturated salt solution (NaCl)
04:04 Density separation with ethanol
06:28 Removal of drift wood using a vacuum pump
08:42 Results and final steps
If you want to learn more about our research, please visit our website:
https://microplasticresearch.wordpres...
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