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1 Φεβ 2020 · In summary, this study showed high feasibility for the collection of microplastics (MPs) by acoustic focusing using a bulk acoustic wave (BAW) device. This BAW device was able to collect almost all MPs from the central branch of a trifurcated microchannel, regardless of their shape.
1 Οκτ 2021 · In this report, we designed microplastic filters using Bulk acoustic waves. Two speakers were added to the design to create acoustic waves, and three channels were created on the tube where the polluted water flows.
1 Φεβ 2020 · So, in that sense, an interesting option for reducing microplastic pollution is using a bulk acoustic wave (BAW) system to filtrate and remove MPs in washing machines (Akiyama et al., 2020). This device achieves removal values of 99% and 95% for Nylon 6 and PET, respectively.
1 Νοε 2019 · So, in that sense, an interesting option for reducing microplastic pollution is using a bulk acoustic wave (BAW) system to filtrate and remove MPs in washing machines (Akiyama et al.,...
2 Ιαν 2020 · Scientists have developed a 'bulk acoustic wave' system to trap microplastics in the machine. The simple act of washing our clothes is contributing to the problem of microplastic pollution. Could adding an acoustic wave to each wash be the answer?
9 Δεκ 2019 · A bulk acoustic wave (BAW) device was designed and fabricated that channels microplastics, gathering them in the middle channel while water flows out the two side channels.
Acoustic frequency, speaker-to-pipe distance, and density of the water all affected the amount of force generated and therefore the efficiency. The acoustic waves may impact marine life if the...
