METHOD AND SYSTEM FOR COLLECTING MICROPLASTIC FROM WATER

The present invention addresses the problem of providing a novel technology for efficiently collecting microplastics from water to be treated, in which problems in the related art, such as the need for high energy consumption, are eliminated. Provided is a method for collecting microplastics from wa...

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Bibliographic Details
Main Authors TABATA, Hiromasa, KAWADA, Yoshihiro, OGURA, Atsushi
Format Patent
LanguageEnglish
French
Japanese
Published 07.04.2022
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Summary:The present invention addresses the problem of providing a novel technology for efficiently collecting microplastics from water to be treated, in which problems in the related art, such as the need for high energy consumption, are eliminated. Provided is a method for collecting microplastics from water to be treated containing the microplastics, the method being characterized by including a step for providing, in the water to be treated, algae having the ability to adsorb and collect microplastics. La présente invention aborde le problème de la fourniture d'une nouvelle technologie pour collecter efficacement des microplastiques d'eau à traiter, les problèmes rencontrés dans l'état de la technique, tels que la nécessité d'une consommation d'énergie élevée, étant éliminés. L'invention concerne un procédé de collecte de microplastiques d'eau à traiter contenant les microplastiques, le procédé étant caractérisé en ce qu'il comprend une étape consistant à fournir, dans l'eau à traiter, des algues ayant la capacité d'adsorber et de collecter des microplastiques. 使用エネルギーが大きい等の従来技術が抱えている問題が解消された、被処理水からマイクロプラスチックを効率的に回収する新規な技術を提供することを課題とする。マイクロプラスチックを含有する被処理水から前記マイクロプラスチックを回収する方法において、マイクロプラスチック吸着回収能を有する藻類を前記被処理水中に存在させる工程を含むことを特徴とする方法である。
Bibliography:Application Number: WO2021JP36330