公开(公告)号：US08187461B2

公开(公告)日：2012-05-29

申请号：US12998275

申请日：2009-10-11

Applicant: Moshe Elazar Ernest

Inventor： Moshe Elazar Ernest

IPC: C02F3/32 ,  C02F1/32

CPC classification number: C02F3/327 ,  C02F1/001 ,  C02F1/006 ,  C02F1/32 ,  C02F2103/002 ,  C02F2201/009 ,  C02F2209/005 ,  C02F2209/03 ,  C02F2209/42 ,  C02F2209/44 ,  C02F2301/043 ,  C02F2303/16 ,  Y02A20/212 ,  Y02W10/18 ,  Y02W10/37

Abstract: A system and method for processing and reusing graywater. At least two vertical flow wetland units are provided, each of which comprises a container filled with at least one granular substrate and at least one species of a hygrophilous plant, and an outlet. At least one of the wetland units is set to an inactive state during a predetermined period of time such that influx of graywater to each of the inactive units is prevented, to regenerate each inactive wetland units. At least one of the wetland units is set to an active state to allow introduced graywater to be purified. Purified graywater is discharged from the outlet of each active unit to a sink. At least a portion of the purified graywater is recirculated to each active wetland units so that a portion of the purified graywater, when desired, is discharged to a domestic site for reuse.

Abstract translation: 一种处理和再利用灰水的系统和方法。 提供至少两个垂直流动的湿地单元，每个垂直流动湿地单元包括填充有至少一个颗粒基底和至少一种潮霉植物和出口的容器。 至少一个湿地单元在预定的时间段内被设定为非活动状态，从而防止灰水向每个非活动单元的流入，从而再生每个不活动的湿地单元。 将湿地单元中的至少一个设置为活性状态以允许引入的灰水被净化。 净化的灰水从每个活动单元的出口排放到水槽。 净化的灰水的至少一部分被再循环到每个活性湿地单元，使得一部分纯化的灰水在需要时被排放到家庭地点以供再利用。

公开(公告)号：US20110186507A1

公开(公告)日：2011-08-04

申请号：US12998275

申请日：2009-10-11

Applicant: Moshe Elazar Ernest

Inventor： Moshe Elazar Ernest

IPC: C02F3/32

CPC classification number: C02F3/327 ,  C02F1/001 ,  C02F1/006 ,  C02F1/32 ,  C02F2103/002 ,  C02F2201/009 ,  C02F2209/005 ,  C02F2209/03 ,  C02F2209/42 ,  C02F2209/44 ,  C02F2301/043 ,  C02F2303/16 ,  Y02A20/212 ,  Y02W10/18 ,  Y02W10/37

Abstract: A system and method for processing and reusing graywater. At least two vertical flow wetland units are provided, each of which comprises a container filled with at least one granular substrate and at least one species of a hygrophilous plant, and an outlet. At least one of the wetland units is set to an inactive state during a predetermined period of time such that influx of graywater to each of the inactive units is prevented, to regenerate each inactive wetland units. At least one of the wetland units is set to an active state to allow introduced graywater to be purified. Purified graywater is discharged from the outlet of each active unit to a sink. At least a portion of the purified graywater is recirculated to each active wetland units so that a portion of the purified graywater, when desired, is discharged to a domestic site for reuse.

Abstract translation: 一种处理和再利用灰水的系统和方法。 提供至少两个垂直流动的湿地单元，每个垂直流动湿地单元包括填充有至少一个颗粒基底和至少一种潮霉植物和出口的容器。 至少一个湿地单元在预定的时间段内被设定为无效状态，从而防止灰水向每个非活动单元的流入，从而再生每个不活动的湿地单元。 将湿地单元中的至少一个设置为活性状态以允许引入的灰水被净化。 净化的灰水从每个活动单元的出口排放到水槽。 净化的灰水的至少一部分被再循环到每个活性湿地单元，使得一部分纯化的灰水在需要时被排放到家庭地点以供再利用。