公开(公告)号：US20180327292A1

公开(公告)日：2018-11-15

申请号：US15740348

申请日：2017-04-18

申请人： SEMBCORP INDUSTRIES LTD

发明人： Nan LI ,  Woh Peng Aaron YUEN ,  Wangdong NI ,  Zhengzhi ZHAO ,  Kwee Hock SIM

IPC分类号： C02F3/00 ,  C02F3/28 ,  C02F3/30 ,  G01N33/18

CPC分类号： C02F3/006 ,  C02F1/00 ,  C02F3/00 ,  C02F3/2846 ,  C02F3/30 ,  C02F2203/002 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2209/20 ,  G01N33/1846 ,  G05B13/04 ,  G05B13/048 ,  G05B15/00 ,  G05B17/02 ,  G05B23/02 ,  G05B23/0243 ,  G05B23/0254

摘要： A system for wastewater treatment process control comprising a set of measuring means arranged to obtain a dataset, the dataset comprises a plurality of process variables related to a parameter of the wastewater treatment process; a prediction module arranged to receive the dataset and predict the parameter of wastewater treatment process based on a soft sensor; a troubleshooting module arranged to compare the predicted parameter with a predetermined criterion; wherein if the predicted parameter does not satisfy the predetermined criterion; the troubleshooting module is operable to identify at least one process variable from the plurality of process variables which causes the predicted parameter not to satisfy the predetermined criterion and determine whether the identified at least one process variable from the plurality of process variables is controllable. An optimisation module for use in a wastewater treatment system is also disclosed.

公开(公告)号：US20180164272A1

公开(公告)日：2018-06-14

申请号：US15891175

申请日：2018-02-07

申请人： Beijing University of Technology

发明人： Honggui Han ,  Junfei Qiao ,  Wendong Zhou

IPC分类号： G01N33/18 ,  G06N3/08 ,  C02F3/30

CPC分类号： G01N33/18 ,  C02F3/006 ,  C02F3/30 ,  C02F3/308 ,  C02F2101/105 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/02 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2209/08 ,  C02F2209/10 ,  C02F2209/16 ,  C02F2209/22 ,  G06N3/006 ,  G06N3/0472 ,  G06N3/0481 ,  G06N3/08 ,  G06N3/088

摘要： In various implementations, methods and systems are designed for predicting effluent total phosphorus (TP) concentrations in an urban wastewater treatment process (WWTP). To improve the efficiency of TP prediction, a particle swarm optimization self-organizing radial basis function (PSO-SORBF) neural network may be established. Implementations may adjust structures and parameters associated with the neural network to train the neural network. The implementations may predict the effluent TP concentrations with reasonable accuracy and allow timely measurement of the effluent TP concentrations. The implementations may further collect online information related to the estimated effluent TP concentrations. This may improve the quality of monitoring processes and enhance management of WWTP.

公开(公告)号：US20180099885A1

公开(公告)日：2018-04-12

申请号：US15631037

申请日：2017-06-23

申请人： NANJING UNIVERSITY

发明人： Hui HUANG ,  Qing WANG ,  Hong-qiang REN

IPC分类号： C02F3/12 ,  B01D29/50 ,  C02F3/30 ,  B01D29/60 ,  B01D21/00

CPC分类号： C02F3/121 ,  B01D21/00 ,  B01D29/00 ,  B01D29/50 ,  B01D29/60 ,  B01D35/00 ,  C02F1/4693 ,  C02F1/66 ,  C02F3/00 ,  C02F3/06 ,  C02F3/105 ,  C02F3/107 ,  C02F3/12 ,  C02F3/30 ,  C02F3/305 ,  C02F2101/163 ,  C02F2101/30 ,  C02F2209/04 ,  C02F2303/16 ,  Y02W10/15

摘要： The invention discloses an apparatus for sewage deep denitrification with high pollutant carrying capacity and low energy consumption and a method for running the same, characterized in that: the apparatus mainly includes a settling tank, an electrodialysis device, a pH adjusting tank, a first chemical storage tank, a biofilters a second chemical storage tank, a redox potential measuring device, a backwash pump, and a clean water tank, wherein the biofilter is provided with, a gas collecting device, an uniform water distributor, a first filter bed, a second filter bed, a third filter bed, and a fourth filter bed sequentially from up to down, a second dosing port is arranged underneath the second filter bed, and the second chemical storage tank is communicated to the second dosing port respectively through a first flow path and a second flow path.

公开(公告)号：US20180072596A1

公开(公告)日：2018-03-15

申请号：US15690216

申请日：2017-08-29

申请人： Advanced Biological Services, Inc.

发明人： G. Robert Whiteman

IPC分类号： C02F3/00 ,  G06Q10/00 ,  C02F3/34 ,  C02F3/12 ,  C02F3/28

CPC分类号： C02F3/006 ,  C02F3/00 ,  C02F3/12 ,  C02F3/28 ,  C02F3/30 ,  C02F3/34 ,  C02F3/348 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/08 ,  C02F2209/10 ,  C02F2209/11 ,  C02F2209/22 ,  C02F2209/42 ,  C02F2303/12 ,  C02F2305/06 ,  Y02W10/15 ,  Y02W90/20

摘要： The present invention relates to apparatus, methods, and applications for treating wastewater, and more particularly to biological processes for removing pollutants from wastewater. This invention further relates to apparatus and methods for growing microbes on-site at a wastewater treatment facility, and for economically inoculating sufficient microbes to solve various treatment problems rapidly

公开(公告)号：US09896363B2

公开(公告)日：2018-02-20

申请号：US15085993

申请日：2016-03-30

申请人： Headworks Bio Inc.

发明人： Gerald Seidl ,  Siva Angappan ,  Ranjit Nair ,  Robert S. Reimers ,  Jan Oleszkiewicz ,  Charan Tej Tanneru

IPC分类号： C02F3/30 ,  C02F3/08 ,  C02F3/28 ,  C02F1/24 ,  C02F9/00 ,  C02F1/00 ,  C02F3/00

CPC分类号： C02F3/30 ,  C02F1/004 ,  C02F1/24 ,  C02F3/006 ,  C02F3/085 ,  C02F3/2806 ,  C02F3/2833 ,  C02F3/301 ,  C02F3/302 ,  C02F9/00 ,  C02F2203/002 ,  C02F2209/005 ,  C02F2209/03 ,  C02F2209/09 ,  C02F2209/20 ,  C02F2209/40 ,  C02F2303/10 ,  C02F2303/24 ,  C02F2305/06 ,  Y02W10/15 ,  Y02W10/30

摘要： In one embodiment, a method includes receiving wastewater having a first total organic carbon (TOC) at a wastewater treatment system comprising a reactor system, wherein the reactor system comprises an anaerobic moving bed biofilm reactor (MBBR) and an aerobic MBBR. The method further includes treating the wastewater in the anaerobic MBBR, wherein the anaerobic MBBR comprises first bio-carriers configured to degrade at least a portion of the first TOC in the wastewater to generate a first treated wastewater and biogas, wherein the first treated wastewater has a second TOC that is less than the first TOC. The method also includes providing the biogas to an external system.

公开(公告)号：US09844755B2

公开(公告)日：2017-12-19

申请号：US14549092

申请日：2014-11-20

申请人： YONGJIN ENVIRONMENT CO., LTD.

发明人： Ki Hwan Chung ,  Sun Chul Seo

IPC分类号： B01D65/02 ,  B08B3/02 ,  B08B3/10 ,  B01D61/18 ,  B01D63/04 ,  B01D71/26 ,  C02F3/12 ,  C02F3/30

CPC分类号： B01D65/02 ,  B01D61/18 ,  B01D63/046 ,  B01D65/025 ,  B01D71/26 ,  B01D2321/16 ,  B01D2321/40 ,  B08B3/02 ,  B08B3/10 ,  C02F3/1273 ,  C02F3/30 ,  C02F3/308 ,  Y02W10/15

摘要： Disclosed is a separation membrane cartridge-cleaning apparatus for sewage treatment process. The apparatus conveniently cleans the separation membrane cartridges, thereby improving workability, as the separation membrane cartridges mounted within the membrane separation aerobic tank of the sewage treatment process are removed which have been contaminated while performing the solid-liquid separation of the contaminants contained in the sewage, and then the cartridges are separably mounted on the cartridge-cleaning apparatus of water mill type rotatably installed within the cleaning tank containing the cleaning liquid, and thereafter, the contaminated separation membrane cartridges are immersed in the cleaning liquid and the water and air are sprayed from filter-cleaning means above the cartridges to clean the cartridges.

公开(公告)号：US09783438B2

公开(公告)日：2017-10-10

申请号：US12043720

申请日：2008-03-06

申请人： Robert Whiteman

发明人： Robert Whiteman

IPC分类号： C02F3/00 ,  C02F3/12 ,  C02F3/28 ,  C02F3/34 ,  G06Q10/00

CPC分类号： C02F3/006 ,  C02F3/00 ,  C02F3/12 ,  C02F3/28 ,  C02F3/30 ,  C02F3/34 ,  C02F3/348 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/08 ,  C02F2209/10 ,  C02F2209/11 ,  C02F2209/22 ,  C02F2209/42 ,  C02F2303/12 ,  C02F2305/06 ,  Y02W10/15 ,  Y02W90/20

摘要： The present invention relates to apparatus, methods, and applications for treating wastewater, and more particularly to biological processes for removing pollutants from wastewater. This invention further relates to apparatus and methods for growing microbes on-site at a wastewater treatment facility, and for economically inoculating sufficient microbes to solve various treatment problems rapidly.

公开(公告)号：US20170057850A1

公开(公告)日：2017-03-02

申请号：US15353540

申请日：2016-11-16

申请人： JRW BIOREMEDIATION LLC

发明人： Donovan Smith ,  Gwyn Isenhouer ,  Michael R. Sieczkowski

IPC分类号： C02F1/68 ,  C02F1/72 ,  C02F1/70

CPC分类号： C02F1/68 ,  B09C1/002 ,  B09C1/08 ,  C02F1/70 ,  C02F1/705 ,  C02F1/72 ,  C02F3/30 ,  C02F3/34 ,  C02F2101/003 ,  C02F2101/20 ,  C02F2101/203 ,  C02F2101/306 ,  C02F2101/32 ,  C02F2101/322 ,  C02F2101/36 ,  C02F2305/06

摘要： Compositions and methods for remediation of contaminated materials, such as contaminated water, are provided. The composition may include at least one fermentable compound and at least one metal or metal containing compound to promote conversion of the contaminants into non-toxic substances through abiotic and/or biotic processes. The composition may further include sulfur or a sulfur containing compound, and/or microorganisms or derivative thereof.

摘要翻译： 提供了污染物质如污染水的补救措施的组成和方法。 组合物可以包括至少一种可发酵化合物和至少一种含金属或金属的化合物，以促进通过非生物和/或生物过程将污染物转化成无毒物质。 组合物还可包含硫或含硫化合物，和/或微生物或其衍生物。

公开(公告)号：US09580340B1

公开(公告)日：2017-02-28

申请号：US15196173

申请日：2016-06-29

申请人： Biosystems Consulting, Inc.

发明人： Henry Wilmore Cox, Jr.

IPC分类号： A62D3/38 ,  C02F1/72 ,  C02F1/68 ,  C02F1/74 ,  C02F3/30 ,  C02F101/10

CPC分类号： C02F1/72 ,  C02F1/683 ,  C02F1/725 ,  C02F1/727 ,  C02F1/74 ,  C02F3/30 ,  C02F3/301 ,  C02F3/345 ,  C02F2101/101 ,  C02F2209/006 ,  C02F2209/06 ,  C02F2209/15 ,  C02F2209/26 ,  C02F2209/265 ,  C02F2305/02 ,  C02F2305/026 ,  C02F2307/08

摘要： Certain exemplary embodiments can provide a system, machine, device, manufacture, circuit, composition, and/or user interface adapted for and/or resulting from, and/or a method and/or machine-readable medium comprising machine-implementable instructions for, activities that can comprise and/or relate to, in a treatment zone, reacting an oxygen-comprising gas, one or more selected ferric/ferrous chelates, one or more selected nitrates and/or nitrites, and/or anaerobic wastewater.

摘要翻译： 某些示例性实施例可以提供适于和/或由其产生的系统，机器，设备，制造，电路，组合和/或用户界面，和/或方法和/或机器可读介质，包括机器可实现的指令， 可以包括和/或与处理区相关的活性使含氧气体，一种或多种选择的铁/亚铁螯合物，一种或多种选择的硝酸盐和/或亚硝酸盐和/或厌氧废水反应。

公开(公告)号：US20160368802A1

公开(公告)日：2016-12-22

申请号：US15100849

申请日：2014-12-04

申请人： MITSUBISHI HITACHI POWER SYSTEMS, LTD.

发明人： Hiroyuki Yagita ,  Junichi Minamiura ,  Jun Hyodo ,  Yukinobu Yokota ,  Hayato Shin ,  Riki Kitagawa

IPC分类号： C02F9/00 ,  C02F1/02 ,  C02F1/32 ,  E03B1/04 ,  C02F1/42 ,  C02F1/44 ,  C02F3/30 ,  C02F1/00 ,  C02F1/78

CPC分类号： C02F9/00 ,  C02F1/008 ,  C02F1/02 ,  C02F1/325 ,  C02F1/42 ,  C02F1/44 ,  C02F1/78 ,  C02F3/30 ,  C02F2103/002 ,  C02F2201/326 ,  C02F2209/005 ,  C02F2209/44 ,  C02F2301/046 ,  C02F2303/04 ,  C02F2307/10 ,  C02F2307/14 ,  E03B1/042 ,  E03B2001/045

摘要： A circulating-water utilization system (1) to be constructed in a specific area includes; a circulation channel (2) having a closed loop shape through which circulating water flow's; a discharge channel (4) through which wastewater discharged from a water consumer (3) is discharged to the circulation channel (2), the water consumer (3) being composed of water consuming members; a purifying unit (8) configured to purify the circulating water containing the wastewater flowing through the circulation channel (2); a supply channel (6) configured to supply the circulating water purified by the purifying unit (8) to the water consumer (3); water intake parts (10) for intake of the circulating water from the supply channel (6), disposed on the respective water consuming members; and sterilizing units (11) disposed on the respective water intake parts (10), and configured to individually sterilize the circulating water to be supplied to the respective water consuming members.

摘要翻译： 在特定地区建设的循环水利用系统（1）包括： 循环通道（2），其具有循环水流的闭环形状; 排水通道（4），从消费者（3）排出的废水通过排放通道排放到循环通道（2），消耗水（3）由消耗水的构件组成; 净化单元（8），用于净化流过所述循环通道（2）的含有废水的循环水; 供给通道（6），其构造成将由净化单元（8）净化的循环水供给到水消耗器（3）; 用于从供应通道（6）吸入循环水的进水部分（10），设置在各个水消耗部件上; 以及设置在各个吸水部（10）上的灭菌单元（11），对各供水部件供给的循环水进行单独的消毒。