公开(公告)号：US20190047887A1

公开(公告)日：2019-02-14

申请号：US15674167

申请日：2017-08-10

Applicant: Thomas E. Frankel ,  Seoungil Kang ,  Todd D. Ritter

Inventor： Thomas E. Frankel ,  Seoungil Kang ,  Todd D. Ritter

IPC: C02F3/20 ,  B01F3/04

CPC classification number: C02F3/201 ,  B01F3/04269 ,  B01F2003/04177 ,  B01F2003/04276 ,  B01F2003/04312 ,  B01F2003/04361 ,  B01F2215/0052

Abstract: A diffuser assembly includes a flexible diffuser membrane and a diffuser body. The flexible diffuser membrane defines a perimeter edge bead along four edges. The diffuser body defines an underlying body portion underlying the flexible diffuser membrane, and a perimeter edge frame covering a covered portion of the perimeter edge bead. The edge frame defines an inside surface that conforms to an outside shape of the covered portion of the perimeter edge bead. The perimeter edge frame is integral to the underlying body portion.

公开(公告)号：US09655349B2

公开(公告)日：2017-05-23

申请号：US14278568

申请日：2014-05-15

Applicant: Eros G. Kaw

Inventor： Eros G. Kaw

IPC: C02F3/06 ,  A01K63/04 ,  C02F3/02 ,  C02F3/34 ,  C02F103/00

CPC classification number: A01K63/04 ,  A01K63/042 ,  A01K63/045 ,  C02F1/283 ,  C02F1/32 ,  C02F3/02 ,  C02F3/06 ,  C02F3/107 ,  C02F3/109 ,  C02F3/1242 ,  C02F3/20 ,  C02F3/201 ,  C02F3/34 ,  C02F3/341 ,  C02F3/348 ,  C02F9/00 ,  C02F2103/005 ,  C02F2103/007 ,  C02F2103/06 ,  C02F2203/008 ,  Y02W10/15

Abstract: An aeration and microbial reactor system for use in decontaminating water including a housing adapted to float and/or submerged within the medium such that a top portion thereof remains adjacent a top surface of the contaminated water while the bioreactor containing inoculated carrier media is attached below. Beneficial microbial populations thrive and spread throughout the liquid medium, and consume or fix the contaminant such that the contaminant is removed from the water.

公开(公告)号：US20170121196A1

公开(公告)日：2017-05-04

申请号：US15375012

申请日：2016-12-09

Applicant: Tak Kwong Kwan ,  Hang Bi

Inventor： Tak Kwong Kwan ,  Hang Bi

IPC: C02F3/20 ,  A01K61/10 ,  C02F7/00 ,  A01K61/59 ,  C08L31/04 ,  B01F3/04

CPC classification number: C02F3/201 ,  A01K61/10 ,  A01K61/59 ,  B01F3/04262 ,  B01F2003/04319 ,  B01F2003/04418 ,  B01F2003/04865 ,  B01F2215/0052 ,  C02F7/00 ,  C02F2103/20 ,  C02F2103/42 ,  C08L27/06 ,  C08L2201/08 ,  C08L2205/035 ,  C08L2207/24 ,  Y02W10/37 ,  C08L9/02 ,  C08L17/00 ,  C08L23/0853

Abstract: Disclosed herein is an aeration hose capable of diffusing bubbles of air within a body of water, comprising a) a hose portion derived from a composition, comprising a polyvinyl chloride resin; a first rubber component; a second rubber component; at least one copolymer; at least one low temperature plasticizer; at least one filler comprising antimony trioxide; at least one heat stabilizer; at least one internal lubricant; at least one antioxidant; and at least one biofouling agent, wherein the hose portion comprises an outer hose portion, an inner hose portion and a plurality of hose apertures capable of receiving and diffusing pressurized air, wherein the hose is flexible and has no memory, wherein the hose apertures are provided therethrough the inner hose portion and the outer hose portion and proportionally spaced about the outer hose portion along a length of the hose portion.

公开(公告)号：US09567246B2

公开(公告)日：2017-02-14

申请号：US14353219

申请日：2013-11-06

Applicant: ANT21 CO., LTD ,  Myung Han Ko

Inventor： Myung Han Ko ,  Nam Gyun Kim ,  Seung Jin Lee ,  Wook Bae ,  Dae Hwan Yoon ,  Joo Shin Park ,  Kyung Han Ko ,  Sang Woo Kim ,  Jae Kyung Yang ,  Kyoung Ryeol Baek ,  Kyu Cheol Lee ,  Byong Cheol Kwon ,  Hyun Kim ,  Jin Young Kwon ,  Dong Woo Kim

IPC: B01F3/04 ,  C02F3/20

CPC classification number: C02F3/201 ,  B01F3/04262 ,  B01F3/04269 ,  B01F2003/04276 ,  B01F2003/04297 ,  B01F2003/04432 ,  B01F2003/04865 ,  B01F2003/04943 ,  B01F2215/0052 ,  C02F2203/006 ,  Y02W10/15

Abstract: An air diffusion device is provided. The device includes a base coupled to an air supply pipe for supply of air. The base has an air discharge hole for discharge of air supplied from the air supply pipe. The device further includes a perforated cover in the form of a multi-layered stepped plate the height of which is reduced stepwise from the center to the edge. The perforated cover has a plurality of through-holes for discharge of air, and it is coupled to an upper surface of the base to cover the air discharge hole, thus defining an air guide chamber between the perforated cover and the base. The device further includes a securing mechanism configured to secure the perforated cover to the base.

Abstract translation: 提供空气扩散装置。 该装置包括联接到用于供应空气的空气供应管的底座。 基座具有用于排出从供气管供给的空气的排气孔。 该装置还包括多层阶梯板形式的穿孔盖，其高度从中心逐渐减小到边缘。 穿孔盖具有用于排出空气的多个通孔，并且其连接到基座的上表面以覆盖空气排出孔，从而在穿孔盖和基座之间形成空气引导室。 该装置还包括固定机构，该固定机构构造成将穿孔盖固定到底座。

公开(公告)号：US09556047B2

公开(公告)日：2017-01-31

申请号：US13637267

申请日：2011-06-06

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: C02F3/20 ,  B01F3/04

CPC classification number: C02F3/201 ,  B01F3/0412 ,  B01F3/04255 ,  B01F3/04269 ,  B01F2003/04177 ,  B01F2003/04276 ,  B01F2003/04297 ,  Y02W10/15

Abstract: A device for gassing liquids, in particular for aerating sewage and the like, includes a lower housing element, which has a substantially round opening area and a gas inlet port, a disc-shaped upper housing element, corresponding to the opening area, for covering the opening area, the upper housing element having an upper side facing away from the lower housing element, a number of gas through-openings provided in the vicinity of a peripheral edge of the upper housing element, passing through the upper side, and a perforated gassing membrane, covering over the upper side of the upper housing element.

Abstract translation: 用于对液体进行放气，特别是用于充气污水等的装置包括：具有基本上圆形的开口区域和气体入口的下壳体元件，对应于开口区域的盘形上壳体元件，用于覆盖 所述开口区域，所述上部壳体元件具有背离所述下部壳体元件的上侧，设置在所述上​​部壳体元件的周边附近，穿过所述上侧的多个气体通孔，以及穿孔 放气膜覆盖在上壳体元件的上侧。

公开(公告)号：US09416035B2

公开(公告)日：2016-08-16

申请号：US13968421

申请日：2013-08-15

Applicant: Nanjing University

Inventor： Hongqiang Ren ,  Chuan Niu ,  Jinju Geng ,  Ke Xu

IPC: C02F1/48 ,  C02F3/12 ,  C02F3/20

CPC classification number: C02F3/12 ,  C02F1/482 ,  C02F3/121 ,  C02F3/1284 ,  C02F3/201 ,  C02F2209/08 ,  Y02W10/15

Abstract: A device for sewage treatment, including: a reactor and a magnetic field generator. The reactor includes a stirrer, an aerator, an activated sludge zone, an upper end including a water inlet, a side wall including a water outlet, and a bottom including a sludge outlet. The magnetic field includes magnets and iron plates. The activated sludge zone is disposed inside the reactor. The stirrer and the aerator are disposed within the activated sludge zone. The aerator is arranged beneath the stirrer. The magnetic field generator is disposed outside the reactor. The magnets and the iron plates are symmetrically disposed on two sides of the reactor, respectively, and each of the magnets is disposed on the inner side of the corresponding iron plate. The magnets disposed on both sides of the reactor produce magnetic fields having the same direction.

Abstract translation: 一种用于污水处理的装置，包括：反应堆和磁场发生器。 反应器包括搅拌器，曝气器，活性污泥区，包括进水口的上端，包括出水口的侧壁和包括污泥出口的底部。 磁场包括磁铁和铁板。 活性污泥区设置在反应器内。 搅拌器和曝气器设置在活性污泥区内。 曝气器布置在搅拌器下面。 磁场发生器设置在反应器的外部。 磁体和铁板分别对称地设置在电抗器的两侧，并且每个磁体设置在对应的铁板的内侧。 设置在反应堆两侧的磁体产生具有相同方向的磁场。

公开(公告)号：US09221698B2

公开(公告)日：2015-12-29

申请号：US14119863

申请日：2011-11-30

Applicant: Sung Chul Kim ,  Gwang Ju Cho ,  Goo Hyeon Park ,  Moon Sik Hyun ,  Hee Jin Yang ,  Seol Hee Han

Inventor： Sung Chul Kim ,  Gwang Ju Cho ,  Goo Hyeon Park ,  Moon Sik Hyun ,  Hee Jin Yang ,  Seol Hee Han

IPC: C02F3/30 ,  C02F3/32 ,  E03F5/10 ,  C02F1/32 ,  C02F1/52 ,  C02F103/00 ,  C02F3/20

CPC classification number: C02F3/30 ,  C02F1/006 ,  C02F1/32 ,  C02F1/5245 ,  C02F3/201 ,  C02F3/327 ,  C02F2103/001 ,  C02F2209/005 ,  C02F2209/02 ,  C02F2209/08 ,  C02F2209/11 ,  C02F2209/40 ,  E03F5/103 ,  Y02W10/15 ,  Y02W10/18

Abstract: A water quality purification system for a hybrid artificial wetland includes a first aerobic artificial wetland, an anaerobic artificial wetland, and a second aerobic artificial wetland. Here, the first aerobic artificial wetland induces a vertical flow of water, which is to be purified, and allows pollutants to be removed. The anaerobic artificial wetland induces a horizontal flow of treated water which is introduced from the first aerobic artificial wetland, and allows pollutants to be further removed. Additionally, the second aerobic artificial wetland induces a vertical flow of treated water which is introduced from the anaerobic artificial wetland, and allows air to be supplied inwardly such that the amount of dissolved oxygen of the introduced treated water increases.

Abstract translation: 一种混合人造湿地水质净化系统，包括第一需氧人工湿地，厌氧人工湿地和第二需氧人工湿地。 在这里，第一需氧人造湿地诱发水的垂直流动，其将被净化，并允许污染物被去除。 厌氧人造湿地诱导从第一需氧人造湿地引入的处理水的水平流动，并允许进一步除去污染物。 此外，第二有氧人造湿地诱导从厌氧人造湿地引入的处理水的垂直流动，并且允许向内供给空气，使得引入的处理水的溶解氧的量增加。

公开(公告)号：US08833743B2

公开(公告)日：2014-09-16

申请号：US13140258

申请日：2009-12-17

Applicant: Myung-Han Ko ,  Byong-Cheol Kwon ,  Sung-Ha Park ,  Kyung-Han Ko ,  Sang-Woo Kim ,  Seung-Jin Lee ,  Jae-Kyung Yang ,  Kyoung-Ryeol Baek ,  Dae-Hwan Yoon ,  Kil-Hoo Park

Inventor： Myung-Han Ko ,  Byong-Cheol Kwon ,  Sung-Ha Park ,  Kyung-Han Ko ,  Sang-Woo Kim ,  Seung-Jin Lee ,  Jae-Kyung Yang ,  Kyoung-Ryeol Baek ,  Dae-Hwan Yoon ,  Kil-Hoo Park

IPC: B01F3/04 ,  C02F3/20

CPC classification number: C02F3/201 ,  B01F3/04262 ,  B01F2003/04276 ,  B01F2003/04333 ,  B01F2003/04375 ,  Y02W10/15

Abstract: A multi-disc air diffuser according to the present invention comprises a bolt having a vent groove formed in a longitudinal direction thereof; a plurality of discs, each of the discs having a bolt joint section to be passed through the bolt, an air room for holding the air supplied through the vent groove, and a nozzle section having a plurality of nozzles which are arranged in an end part of the air room at a regular size and intervals, wherein the lower surface of each of the discs is more than the upper surface thereof and the outer circumference surface of each of the discs is formed to be inclined; and a backflow prevention section for joining to an end part of the bolt to adhere closely the discs to one another, connecting the vent groove to an air supply pipe, and having a check valve to prevent the air flowing backward from the vent groove to the air supply pipe.

Abstract translation: 根据本发明的多盘式空气扩散器包括：螺栓，其具有沿其纵向方向形成的通气槽; 多个盘，每个盘具有要穿过螺栓的螺栓接合部分，用于保持通过排气槽供应的空气的空气室和具有多个喷嘴的喷嘴部分，喷嘴部分布置在端部 其中每个盘的下表面大于其上表面，并且每个盘的外周表面形成为倾斜的; 以及用于连接到螺栓的端部以将密封件彼此粘合的防回流部分，将排气槽连接到供气管，并且具有止回阀以防止空气从排气槽向后流动到 供气管。

公开(公告)号：US20140124420A1

公开(公告)日：2014-05-08

申请号：US14119863

申请日：2011-11-30

Applicant: Sung Chul Kim ,  Gwang Ju Cho ,  Goo Hyeon Park ,  Moon Sik Hyun ,  Hee Jin Yang ,  Seol Hee Han

Inventor： Sung Chul Kim ,  Gwang Ju Cho ,  Goo Hyeon Park ,  Moon Sik Hyun ,  Hee Jin Yang ,  Seol Hee Han

IPC: C02F3/30

CPC classification number: C02F3/30 ,  C02F1/006 ,  C02F1/32 ,  C02F1/5245 ,  C02F3/201 ,  C02F3/327 ,  C02F2103/001 ,  C02F2209/005 ,  C02F2209/02 ,  C02F2209/08 ,  C02F2209/11 ,  C02F2209/40 ,  E03F5/103 ,  Y02W10/15 ,  Y02W10/18

Abstract: A water quality purification system for a hybrid artificial wetland includes a first aerobic artificial wetland, an anaerobic artificial wetland, and a second aerobic artificial wetland. Here, the first aerobic artificial wetland induces a vertical flow of water, which is to be purified, and allows pollutants to be removed. The anaerobic artificial wetland induces a horizontal flow of treated water which is introduced from the first aerobic artificial wetland, and allows pollutants to be further removed. Additionally, the second aerobic artificial wetland induces a vertical flow of treated water which is introduced from the anaerobic artificial wetland, and allows air to be supplied inwardly such that the amount of dissolved oxygen of the introduced treated water increases.

Abstract translation: 一种混合人造湿地水质净化系统，包括第一需氧人工湿地，厌氧人工湿地和第二需氧人工湿地。 在这里，第一需氧人造湿地诱发水的垂直流动，其将被净化，并允许污染物被去除。 厌氧人造湿地诱导从第一需氧人造湿地引入的处理水的水平流动，并允许进一步除去污染物。 此外，第二有氧人造湿地诱导从厌氧人造湿地引入的处理水的垂直流动，并且允许向内供给空气，使得引入的处理水的溶解氧的量增加。

公开(公告)号：US08632058B2

公开(公告)日：2014-01-21

申请号：US13609987

申请日：2012-09-11

Applicant: Yoji Nakashima ,  Koji Yamada

Inventor： Yoji Nakashima ,  Koji Yamada

IPC: B01F3/04

CPC classification number: A01K63/042 ,  B01F3/04269 ,  B01F2003/04276 ,  B01F2003/04319 ,  B01F2003/04404 ,  B01F2003/04858 ,  C02F3/201 ,  C02F2103/20 ,  Y02W10/15

Abstract: A micro-bubble generating device is provided which is capable of mixing or dispersing micro-bubbles into a liquid with high stability and has a simple structure that permits reduction of a cost of manufacture. A first member and a first packing are superposed on each other on one side of a gas-permeable film, while a second member and a second packing are superposed on each other on the other side of the gas-permeable film. A pressurized gas delivered via a gas inlet of the first member flows through a fluid passage of the first packing, permeates through the gas-permeable film, and is ejected as micro-bubbles into a liquid flowing through a fluid passage in the form of a narrow shallow strip-like groove provided in the second packing.

Abstract translation: 提供一种能够将微小气泡混合或分散到液体中并具有高稳定性的微气泡产生装置，并且具有允许降低制造成本的简单结构。 第一构件和第一填料在透气膜的一侧彼此叠置，而第二构件和第二填料彼此叠置在透气膜的另一侧上。 经由第一构件的气体入口输送的加压气体流过第一填料的流体通道，渗透透气膜，并以微气泡的形式喷射流过流体通道的液体 设在第二包装中的窄的浅带状槽。