公开(公告)号：US20150014240A1

公开(公告)日：2015-01-15

申请号：US14328067

申请日：2014-07-10

Applicant: KX Technologies LLC

Inventor： Stephen P. Huda ,  Andrew Lombardo ,  Bruce Taylor ,  Frank A. Brigano

IPC: B01D29/00

CPC classification number: B01D29/012 ,  B01D29/07 ,  B01D37/025 ,  Y10T29/49826

Abstract: A gravity filter media fabricated from multiple spiral wound or pleated layers, where different layers are designed for specific contaminant removal process and the layers are combined into a single pack for ease of use. The layers or fiber sheets are chemically treated for contaminant removal, with different layers having different chemical treatments, or the layers are immobilized with particles of various sizes for use as low contact-time adsorbents, with different layers having different immobilized particles, or the pore structure is varied from one fiber sheet to another—one being a tight pore structure, and the other being a more open pore structure, or any combination thereof. When using immobilized particles, the immobilized particles can be chemically treated for the specific removal of targeted contaminants, and multi-layered for custom designed removal of specific contaminants.

Abstract translation: 由多个螺旋卷绕或褶皱层制成的重力过滤介质，其中不同的层被设计用于特定的污染物去除过程，并且层被组合成单个包装以便于使用。 层或纤维片材进行化学处理以除去污染物，不同的层具有不同的化学处理，或者将层固定成各种尺寸的颗粒，用作低接触时间吸附剂，不同层具有不同的固定化颗粒或孔 结构从一个纤维片变为另一个 - 紧密的孔结构，另一个是更开放的孔结构或其任何组合。 当使用固定化的颗粒时，固化的颗粒可以进行化学处理以特异性去除目标污染物，并且多层用于定制设计的特定污染物的去除。

公开(公告)号：US20140319065A1

公开(公告)日：2014-10-30

申请号：US14258508

申请日：2014-04-22

Applicant: KX Technologies LLC

Inventor： Bruce Taylor ,  Frank A. Brigano ,  George Dimotsis

IPC: C02F5/10 ,  C02F1/42

CPC classification number: C02F5/10 ,  C02F2001/425

Abstract: A scale suppression media and methods of making augmented polyacrylate resin beads combined with a directing agent to facilitate the formation of calcite and aragonite forms of calcium carbonate, the directing agent deposited directly into said polyacrylate resin beads. A strong acid monovalent salt, such as a metal ion, is added to the polyacrylate resin, and is adapted to be time released, and templates the calcium carbonate in the influent to form crystals in the water with reduced deposition of scale on the surfaces of material in contact with the water. The pores of the resin are filled with metal templating agent, and the agent is released as the influent passes over the resin.

Abstract translation: 减阻介质和使增强的聚丙烯酸酯树脂珠与定向剂结合以促进形成方解石和文石形式的碳酸钙的方法，所述导向剂直接沉积到所述聚丙烯酸酯树脂珠中。 将强酸性单价盐如金属离子加入到聚丙烯酸酯树脂中，并适于时间释放，并使流入物中的碳酸钙模拟，从而在水中形成晶体，同时减少沉积在表面上的结垢 与水接触的物质。 树脂的孔被金属模板剂填充，随着流体越过树脂，试剂被释放。