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    Production of multifunctional granular medium by partial activation of partially decomposed organic matter
    3.
    发明授权
    Production of multifunctional granular medium by partial activation of partially decomposed organic matter 有权
    通过部分活化部分分解的有机物来生产多功能颗粒介质

    公开(公告)号：US08232225B2

    公开(公告)日：2012-07-31

    申请号：US11331810

    申请日：2006-01-13

    申请人： Douglas A. Green ,  Eric Ingwer Paulson

    发明人： Douglas A. Green ,  Eric Ingwer Paulson

    IPC分类号： C01B31/16 ,  B01D15/04 ,  C02F1/42

    CPC分类号： B01J39/16 ,  B01J39/24

    摘要： A process for the production of low-temperature activated or partially activated partially decomposed organic matter for use as an ion-exchange medium comprising the steps of granulating partially decomposed moisture-bearing organic matter, drying the granules and activating the granules at a temperature of about 175-520° C., wherein the granule has a hardness and cation-exchange capacity suitable for a particular application desired.

    摘要翻译： 一种用于生产用作离子交换介质的低温活化或部分活化的部分分解的有机物的方法，包括以下步骤：将部分分解的含水有机物质粒化，干燥颗粒并在约 175-520℃，其中所述颗粒具有适合于所需特定应用的硬度和阳离子交换容量。

    Method of processing peat for use in contaminated water treatment
    4.
    发明授权
    Method of processing peat for use in contaminated water treatment 失效
    污水处理用泥炭处理方法

    公开(公告)号：US6042743A

    公开(公告)日：2000-03-28

    申请号：US128229

    申请日：1998-08-03

    申请人： Lyle J. Clemenson

    发明人： Lyle J. Clemenson

    IPC分类号： B01J20/22 ,  B01J39/24 ,  B01J47/00 ,  C01B31/16 ,  C02F1/42 ,  B01D15/00 ,  C02F5/02 ,  C02F5/10 ,  C09K3/00

    CPC分类号： B01J20/22 ,  B01J39/24 ,  B01J47/007 ,  C02F2001/425 ,  C02F2103/001 ,  Y02W10/37

    摘要： A method of processing peat for use in treating a contaminated aqueous solution, especially storm water runoff entering a sewer system. The method includes mixing raw peat with heated sulfuric acid to produce a slurry. The slurry is dried and then mixed with a binder medium to produce an aggregate material. The aggregate material is extruded to form a plurality of pellets. The plurality of pellets are then baked in an oven at a temperature in the range of approximately 900-1000 degree F. Peat processed in accordance with the present invention serves as both an ion exchange material as well as an organic retention material. A filter canister for maintaining pelletized peat is also disclosed.

    摘要翻译： 一种处理泥土的方法，用于处理污染的水溶液，特别是进入下水道系统的雨水径流。 该方法包括将原料泥炭与加热的硫酸混合以产生浆料。 将浆料干燥，然后与粘合剂介质混合以产生聚集体材料。 将聚集体材料挤出以形成多个颗粒。 然后将多个丸粒在烘箱中在约900-1000°F的温度下烘烤。根据本发明加工的泥炭既用作离子交换材料又用作有机保留材料。 还公开了一种用于维持造粒泥炭的过滤罐。