MICROPLASTIC COMPACTOR AND METHOD OF COMPACTING MICROPLASTICS

    公开(公告)号:US20230030772A1

    公开(公告)日:2023-02-02

    申请号:US17757002

    申请日:2020-12-09

    Abstract: The invention relates to preventing microplastics from entering the environment. The invention is directed to filtering and compacting microplastics from any effluent, but in particular to filtering and compacting microfibers from the wastewater of washing machines and other appliances. However, the invention may also be applied in any industry where microparticles are generated, e.g. the industrial manufacture of textiles, or in treating roadside runoff, or where microparticles are handled, e.g. in Waste Water Treatment Plants. The invention is a compactor for automatically extracting and compressing microplastics from waste effluent, the compactor comprising; a chamber with an inlet; at least one plate within the chamber moveable between a non-compressing position and a compressing position, and a drive unit for driving the at least one plate; and a discharge outlet arranged to allow the automatic discharge of compressed microplastics.

    A PRESSURE CONSUMPTION REGENERATING FILTER
    7.
    发明公开

    公开(公告)号:US20240238702A1

    公开(公告)日:2024-07-18

    申请号:US18557974

    申请日:2022-04-29

    CPC classification number: B01D29/6446 B01D29/114 B01D29/682

    Abstract: A separator preventing microplastics from entering the environment through regenerating the pressure consumption of filters for removing microplastics an effluent. The separator for separating microplastics from an effluent includes a chamber with an inlet and an outlet, a sieve structure forming a permeable barrier between the inlet and the outlet to filter the effluent, the sieve structure thus having an inlet side for unfiltered effluent and an outlet side for filtered effluent. The further includes a filter pressure regeneration apparatus for dislodging filtered material from the sieve structure. The filter pressure regeneration apparatus includes a conduit and a nozzle assembly having at least one cleaning nozzle directed towards the outlet side of the sieve structure to dislodge filtered material from the inlet side of the sieve structure.

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