WATER TREATMENT SYSTEM FOR SIMULTANEOUS NITRIFICATION AND DENITRIFICATION
    2.
    发明申请
    WATER TREATMENT SYSTEM FOR SIMULTANEOUS NITRIFICATION AND DENITRIFICATION 审中-公开
    水处理系统,用于同时进行硝化和净化

    公开(公告)号:US20120145611A1

    公开(公告)日:2012-06-14

    申请号:US13315276

    申请日:2011-12-08

    IPC分类号: C02F3/30 C02F101/16

    摘要: Described herein is a water treatment system for simultaneously removing ammonia and nitrates from a liquid. The water treatment system comprises a nitrifying volume for nitrification of a liquid and a denitrifying volume for denitrification of the liquid. One of the nitrifying volume and the denitrifying volume resides substantially within the other of the nitrifying volume and the denitrifying volume, and the nitrifying volume and the denitrifying volume are in fluid communication. In one aspect, the nitrifying volume is a relatively oxygenated region and the denitrifying volume is a relatively oxygen-depleted region. In another aspect, the nitrifying volume is in communication with an oxygen-supplying source for providing oxygen to create the relatively oxygenated region.

    摘要翻译: 本文描述了一种用于从液体中同时除去氨和硝酸盐的水处理系统。 水处理系统包括用于液化硝化的硝化体积和用于液体反硝化的反硝化体积。 硝化体积和脱氮体积中的一个基本上位于硝化体积和反硝化体积的另一个内,并且硝化体积和反硝化体积是流体连通的。 在一个方面,硝化体积是相对氧化的区域,反硝化体积是相对耗氧的区域。 在另一方面,硝化体积与供氧源连通,用于提供氧气以产生相对氧化的区域。

    Manual assistance transfer belt utilizing individual thigh straps

    公开(公告)号:US11246779B2

    公开(公告)日:2022-02-15

    申请号:US15671069

    申请日:2017-08-07

    申请人: Ola Lysenstoen

    发明人: Christian Glibert

    摘要: Described is a transfer belt for assisting transportation of an individual. The transfer belt includes a waist band, a pair of thigh bands, each thigh band configured to be secured around a leg of the individual; and a pair of interconnecting straps, each interconnecting strap connecting a thigh band with the waist band. A bridge strap connects the pair of thigh bands to one another to enhance stability of the individual during transportation. The transfer belt supports the patient's center of gravity, in both a seated or standing position, to allow for a transfer from a seated position to a standing position without adjusting the device.