公开(公告)号：US20090206036A1

公开(公告)日：2009-08-20

申请号：US12429387

申请日：2009-04-24

Applicant: Zhimin LIAO ,  Rong LI ,  Jijun WU ,  Jingkui GUO ,  Mao YANG ,  Yuhe HUANG ,  Aiguo WAN

Inventor： Zhimin LIAO ,  Rong LI ,  Jijun WU ,  Jingkui GUO ,  Mao YANG ,  Yuhe HUANG ,  Aiguo WAN

IPC: B01D65/02

CPC classification number: B01D61/18 ,  B01D61/22 ,  B01D65/02 ,  B01D2321/04 ,  B01D2321/185 ,  C02F3/1273 ,  C02F2209/006 ,  C02F2209/03 ,  C02F2209/44 ,  C02F2303/16 ,  Y02W10/15

Abstract: A method for cleaning a reclaimed water reuse device, the reclaimed water reuse device comprising a clean water supply device, a first aeration device, a backwash device and a membrane module, the method comprising detecting an operating signal of the clean water supply device; enabling the first aeration device or the backwash device according to the operating signal, so as to perform backwash of the membrane module; and completing washing back and restoring to a normal operating state.

Abstract translation: 一种用于清洁再生水回用装置的方法，所述再生水再利用装置包括清洁供水装置，第一曝气装置，反冲洗装置和膜组件，所述方法包括检测所述清洁水供应装置的操作信号; 根据操作信号启动第一曝气装置或反冲洗装置，以便执行膜组件的反冲洗; 并完成洗涤并恢复到正常的运行状态。

公开(公告)号：US20110278224A1

公开(公告)日：2011-11-17

申请号：US12882230

申请日：2010-09-15

Applicant: Zhimin LIAO

Inventor： Zhimin LIAO

IPC: C02F1/44 ,  C02F1/62 ,  B01D65/02

CPC classification number: C02F1/444 ,  C02F1/5236 ,  C02F1/66 ,  C02F2101/20 ,  C02F2103/16 ,  C02F2103/346 ,  C02F2209/03

Abstract: A solid-liquid separation system for chemically-precipitated heavy metal wastewater having a membrane module disposed in a filter zone of a chemical reaction tank, a water outlet pipe of the membrane module, a pressure gauge with electric contact, a suction pump, a water inlet pipe of the suction pump, a backwashing pump, and a backwashing pipe. The membrane module, the water outlet pipe of the membrane module, the pressure gauge with electric contact, the water inlet pipe of the suction pump, and the suction pump are directly connected in sequence to form a membrane module water production system. The water outlet pipe of the membrane module, the pressure gauge with electric contact, the backwashing pipe, and the backwashing pump are directly connected in sequence to form a backwashing system. A method for treating chemically-precipitated heavy metal wastewater using the separation system is also provided. The separation effect is very good.

Abstract translation: 一种用于化学沉淀重金属废水的固液分离系统，其具有设置在化学反应罐的过滤区域中的膜模块，膜组件的出水管，具有电接触的压力计，抽吸泵，水 抽水泵入口管，反冲洗泵和反冲洗管。 膜组件，膜组件出水管，电接触压力表，抽水泵入水管和抽水机依次直接连接形成膜组件水生产系统。 膜组件的出水管，电接触压力表，反冲洗管和反冲洗泵依次直接连接形成反冲洗系统。 还提供了使用分离系统处理化学沉淀重金属废水的方法。 分离效果非常好。

公开(公告)号：US20100288696A1

公开(公告)日：2010-11-18

申请号：US12552558

申请日：2009-09-02

Applicant: Zhimin LIAO ,  Jianzhong XIONG ,  Shengyun YANG ,  Jialin ZHOU ,  Xingfu JIANG ,  Lingyun HE ,  Qihu HE ,  Dejin JU ,  Aiguo WAN ,  Zhihua YUAN ,  Jiejun CAO ,  Kun TAO

Inventor： Zhimin LIAO ,  Jianzhong XIONG ,  Shengyun YANG ,  Jialin ZHOU ,  Xingfu JIANG ,  Lingyun HE ,  Qihu HE ,  Dejin JU ,  Aiguo WAN ,  Zhihua YUAN ,  Jiejun CAO ,  Kun TAO

IPC: C02F3/30

CPC classification number: C02F11/02 ,  B01D61/18 ,  B01D2315/06 ,  B01F3/04248 ,  C02F1/444 ,  C02F3/1273 ,  C02F3/201 ,  C02F3/223 ,  C02F11/04 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/27

Abstract: A method for treatment of sludge with a facultative-organism-adapted membrane bioreactor by providing a sludge treatment system comprising a facultative digestion tank, a membrane module, an aeration system, a sludge pump, and a drainage pump, pumping sludge into the facultative digestion tank via the sludge pump and allowing for digestion, synchronously aerating and scouring the membrane module by the aeration system, pumping the sludge by the drainage pump and filtrating by the membrane module so that sludge and water are separated, and draining the water via the drainage pump. The method can digest sludge completely in the digestion tank, and solves problems existing in conventional sludge treatment methods such as large investment and high transportation cost, even achieves a subject of zero discharge of sludge.

Abstract translation: 通过提供包含兼性消化槽，膜组件，曝气系统，污泥泵和排水泵的污泥处理系统，通过兼性生物适应膜生物反应器处理污泥的方法，将污泥泵送到兼性消化 通过污泥泵进行消解，通过曝气系统进行消解，同步曝气和冲洗膜组件，通过排水泵泵送污泥，并通过膜组件过滤，使污泥和水分离，并通过排水排水 泵。 该方法可以在消化槽中完全消化污泥，解决常规污泥处理方法存在的诸多问题，如投资大，运输成本高，甚至达到污泥零排放的目的。

公开(公告)号：US20100224556A1

公开(公告)日：2010-09-09

申请号：US12552541

申请日：2009-09-02

Applicant: Zhimin LIAO ,  Jianzhong XIONG ,  Shengyun YANG ,  Jialin ZHOU ,  Xingfu JIANG ,  Lingyun HE ,  Qihu HE ,  Dejin JU ,  Aiguo WAN ,  Zhihua YUAN ,  Jiejun CAO ,  Kun TAO

Inventor： Zhimin LIAO ,  Jianzhong XIONG ,  Shengyun YANG ,  Jialin ZHOU ,  Xingfu JIANG ,  Lingyun HE ,  Qihu HE ,  Dejin JU ,  Aiguo WAN ,  Zhihua YUAN ,  Jiejun CAO ,  Kun TAO

IPC: C02F3/14

CPC classification number: C02F3/208 ,  B01F3/0451 ,  B01F5/0206 ,  B01F5/0413 ,  C02F3/1273 ,  C02F3/223 ,  C02F2203/006 ,  C02F2301/063 ,  C02F2303/20 ,  Y02W10/15

Abstract: A jet aeration apparatus for aerating a membrane bioreactor has a jet aerator and an air supply pipe. The jet aerator is disposed in the membrane bioreactor and includes a water inlet, a pump disposed below a liquid surface of the membrane bioreactor, an air inlet pipe whose air inlet is disposed above the liquid surface of the membrane bioreactor, and a jet pipe having a jet nozzle. The air supply pipe includes a connector; and the connector of the air supply pipe is connected to the jet nozzle of the jet pipe of the jet aerator. A method of using the jet aeration apparatus is also provided. The jet aeration apparatus is easy to install, quiet in operation, and features a high degree of integration.

Abstract translation: 用于充气膜生物反应器的喷射曝气装置具有喷射曝气器和空气供应管。 喷射曝气器设置在膜生物反应器中，并且包括进水口，设置在膜生物反应器的液体表面下方的泵，其空气入口设置在膜生物反应器的液体表面上方的进气管，以及具有 喷嘴。 供气管包括连接器; 空气供给管的连接器与喷气式曝气机的喷射管的喷嘴连接。 还提供了一种使用喷射曝气装置的方法。 喷气曝气装置易于安装，操作安静，具有高度的集成度。

公开(公告)号：US07556730B2

公开(公告)日：2009-07-07

申请号：US11858921

申请日：2007-09-21

Applicant: Zhimin Liao ,  Rong Li ,  Jijun Wu ,  Jingkui Guo ,  Mao Yang ,  Yuhe Huang ,  Aiguo Wan

Inventor： Zhimin Liao ,  Rong Li ,  Jijun Wu ,  Jingkui Guo ,  Mao Yang ,  Yuhe Huang ,  Aiguo Wan

IPC: B01D21/30

CPC classification number: B01D61/18 ,  B01D61/22 ,  B01D65/02 ,  B01D2321/04 ,  B01D2321/185 ,  C02F3/1273 ,  C02F2209/006 ,  C02F2209/03 ,  C02F2209/44 ,  C02F2303/16 ,  Y02W10/15

Abstract: Taught herein is a reclaimed water reuse device, comprising a biological reaction tank, a membrane module, a water pool, an inlet-drainage device, an outlet device, a water-generating device, a first aeration device, a backwash device and a membrane filtering pool, wherein the inlet-drainage device feeds water into or drains water from the biological reaction tank; the water generating pipe supplies clean water from the membrane module to the water pool; the first aeration device cleans the membrane module; the membrane module is disposed in the membrane filtering pool; the backwash device is connected to the membrane module via the outlet device; and the backwash device washes back the membrane filtering pool. A method for cleaning a reclaimed water reuse device is also taught herein.

Abstract translation: 本发明是一种再生水再利用装置，包括生物反应罐，膜组件，水池，入口排水装置，出口装置，产水装置，第一曝气装置，反冲洗装置和膜 过滤池，其中所述入口排水装置将水从所述生物反应罐供入或排出水; 发水管将清洁水从膜组件提供给水池; 第一曝气装置清洗膜组件; 膜组件设置在膜过滤池中; 反冲洗装置经由出口装置连接到膜组件; 反冲洗装置洗涤膜过滤池。 本文还教导了一种清洁再生水回用装置的方法。