
基本信息:
- 专利标题: Porous Pavement for Water Quality and Quantity Management
- 专利标题(中):水质和数量管理的多孔路面
- 申请号:US13426227 申请日:2012-03-21
- 公开(公告)号:US20120217194A1 公开(公告)日:2012-08-30
- 发明人: John J. Sansalone
- 申请人: John J. Sansalone
- 主分类号: B01D24/02
- IPC分类号: B01D24/02 ; E03F1/00
摘要:
A sorptive-filtration system for removing at least one of negatively or positively charged ions, complexes or particulates from an aqueous stream. The system includes a) flow formed substantially from at least one of rainfall-runoff or snowmelt-runoff; b) a filter containment communicating with the runoff stream such that at least part of the stream passes through the filter containment; and c) a granular filter media disposed within the filter containment, the filter media having an amphoteric material applied thereto, wherein the amphoteric material comprises a metal selected from at least one of Fe, Al, Mn, or Si.
摘要(中):
用于从水流中去除负电荷或带正电荷的离子,络合物或微粒中的至少一种的吸附过滤系统。 该系统包括:a)基本上由降雨径流或融雪径流中的至少一个形成的流动; b)与径流流通的过滤器容纳物,使得流的至少部分通过过滤器容纳物; 和c)设置在所述过滤器容纳物内的颗粒状过滤介质,所述过滤介质具有施加于其上的两性材料,其中所述两性材料包含选自Fe,Al,Mn或Si中的至少一种的金属。
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01D | 分离 |
------B01D24/00 | 含有疏松材料的过滤器,例如,在单个粒子或纤维间没有黏合剂的过滤材料 |
--------B01D24/02 | .过滤期间滤床是不动的 |