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公开(公告)号：US20120061300A1
公开(公告)日：2012-03-15
申请号：US13186177
申请日：2011-07-19
申请人： Takeshi Matsushiro , Katsuya Yokokawa , Futoshi Kurokawa , Ryo Namba , Koichi Matsui , Hideaki Yamagata , Yuka Hiraga , Seiichi Murayama , Hiroyuki Tokimoto
发明人： Takeshi Matsushiro , Katsuya Yokokawa , Futoshi Kurokawa , Ryo Namba , Koichi Matsui , Hideaki Yamagata , Yuka Hiraga , Seiichi Murayama , Hiroyuki Tokimoto
IPC分类号： B01D61/12
CPC分类号： C02F1/441 , B01D61/022 , B01D61/025 , B01D61/04 , B01D61/06 , B01D61/08 , B01D61/10 , B01D61/12 , B01D61/14 , B01D61/58 , B01D2311/14 , B01D2313/243 , C02F1/444 , C02F2103/06 , C02F2103/08 , C02F2209/03 , C02F2303/10 , Y02A20/131 , Y02W10/30
摘要： According to one embodiment, a membrane filtration system includes a raw water tank, a pretreatment membrane module, a raw water feed line, a high-pressure RO membrane module, a high-pressure line, a preceding power recovery unit which pressurize the pretreated water by transmitting the pressure of the concentrate to the pretreated water, a succeeding power recovery unit which pressurize the raw water by transmitting a remaining pressure of the concentrate to the raw water, a concentrate discharge line, a first pressure transmission line communicating to the power recovery unit by being branched from the high-pressure line, a second pressure transmission line communicating to the power recovery unit by being branched from the raw water feed line, and a valve provided in the drain line to regulate a discharge of the concentrate from the power recovery unit in accordance with a pressure loss in the pretreatment membrane module.
摘要翻译： 根据一个实施例，膜过滤系统包括原水槽，预处理膜组件，原水供给管线，高压RO膜组件，高压管线，对预处理水进行加压的前面的动力回收单元 通过将浓缩物的压力传递给预处理水，后续动力回收单元，其通过将浓缩物的剩余压力传递到原水来对原水加压，浓缩物排出管线，与动力回收通信的第一压力传输线 通过从高压管线分支的第二压力传输线，通过从原水供给管线分支而与动力回收单元连通的第二压力传输线，以及设置在排水管线中的阀，用于调节浓缩物从动力排出 回收单元根据预处理膜组件中的压力损失。
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公开(公告)号：US09145310B2
公开(公告)日：2015-09-29
申请号：US13104756
申请日：2011-05-10
申请人： Ryo Namba , Katsuya Yokokawa , Hideaki Yamagata , Koichi Matsui , Futoshi Kurokawa , Takeshi Matsushiro
发明人： Ryo Namba , Katsuya Yokokawa , Hideaki Yamagata , Koichi Matsui , Futoshi Kurokawa , Takeshi Matsushiro
IPC分类号： B01D35/00 , B01D21/24 , G01N31/00 , C02F1/44 , G01N31/22 , B01D61/06 , B01D69/12 , B01D61/02 , C02F103/08
CPC分类号： C02F1/441 , B01D61/02 , B01D61/06 , B01D69/12 , B01D2311/04 , B01D2311/08 , C02F2103/08 , C02F2209/005 , C02F2209/03 , C02F2209/40 , C02F2303/10 , G01N31/221 , Y02A20/131 , Y02W10/30 , B01D2311/14 , B01D2311/16
摘要： According to one embodiment, a seawater desalination apparatus includes a pressure sensor configured to measure a pressure of seawater which is supplied to a reverse osmosis membrane that is configured to separate seawater into fresh water and condensed seawater and to discharge the fresh water and the condensed seawater, a sensor configured to measure a flow amount of the fresh water which is discharged from the reverse osmosis membrane, a sensor configured to measure a flow amount of the condensed seawater discharged from the reverse osmosis membrane or a flow amount of the seawater discharged from a booster pump, a sensor configured to measure a flow amount of the seawater which is supplied to a power recovery device, and a controller configured to execute control based on values measured by the sensors.
摘要翻译： 根据一个实施例，海水淡化装置包括：压力传感器，被配置为测量供应到反渗透膜的海水压力，所述反渗透膜被构造成将海水分离成淡水和冷凝的海水并排出淡水和冷凝的海水 被配置为测量从反渗透膜排出的淡水的流量的传感器，构造成测量从反渗透膜排出的浓缩海水的流量的传感器或从反渗透膜排出的海水的流量 增压泵，被配置为测量供应到动力回收装置的海水的流量的传感器，以及被配置为基于由所述传感器测量的值执行控制的控制器。
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公开(公告)号：US08702978B2
公开(公告)日：2014-04-22
申请号：US13185782
申请日：2011-07-19
申请人： Katsuya Yokokawa , Takeshi Matsushiro , Ryo Namba , Hideaki Yamagata , Koichi Matsui , Futoshi Kurokawa
发明人： Katsuya Yokokawa , Takeshi Matsushiro , Ryo Namba , Hideaki Yamagata , Koichi Matsui , Futoshi Kurokawa
CPC分类号： C02F1/441 , B01D61/022 , B01D61/025 , B01D2311/18 , C02F1/66 , C02F2101/108 , C02F2103/08 , C02F2209/005 , C02F2209/05 , C02F2209/06 , C02F2303/10 , Y02A20/131 , Y02W10/30
摘要： According to one embodiment, a apparatus includes a controller configured to obtain values measured by a first sensor and a second sensor, receive pH target values at the entrance of a first reverse osmosis membrane and at the entrance of a second reverse osmosis membrane, and use a transfer function from the acid injection to pH at the entrance of the first reverse osmosis membrane, a transfer function from the alkaline injection to pH at the entrance of the first reverse osmosis membrane, a transfer function from the acid injection to pH at the entrance of the second reverse osmosis membrane, and a transfer function from the alkaline injection to pH at the entrance of the second reverse osmosis membrane, to control an injection rate of the acid injected from a first injection device and an injection rate of the alkali injected from a second injection device.
摘要翻译： 根据一个实施例，一种装置包括：控制器，其被配置为获得由第一传感器和第二传感器测量的值，在第一反渗透膜的入口处和在第二反渗透膜的入口处接收pH目标值，并且使用 从第一反渗透膜入口处的酸注入到pH的转移函数，从碱性注入到第一反渗透膜入口处的pH的转移函数，从酸注入到入口处的pH的转移函数 的第二反渗透膜，以及从第二反渗透膜入口处的碱性注入到pH的转移功能，以控制从第一注射装置注入的酸的注射速率和从第 第二注射装置。
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公开(公告)号：US20110278208A1
公开(公告)日：2011-11-17
申请号：US13104756
申请日：2011-05-10
申请人： Ryo NAMBA , Katsuya Yokokawa , Hideaki Yamagata , Koichi Matsui , Futoshi Kurokawa , Takeshi Matsushiro
发明人： Ryo NAMBA , Katsuya Yokokawa , Hideaki Yamagata , Koichi Matsui , Futoshi Kurokawa , Takeshi Matsushiro
IPC分类号： C02F1/44 , C02F103/08
CPC分类号： C02F1/441 , B01D61/02 , B01D61/06 , B01D69/12 , B01D2311/04 , B01D2311/08 , C02F2103/08 , C02F2209/005 , C02F2209/03 , C02F2209/40 , C02F2303/10 , G01N31/221 , Y02A20/131 , Y02W10/30 , B01D2311/14 , B01D2311/16
摘要： According to one embodiment, a seawater desalination apparatus includes a pressure sensor configured to measure a pressure of seawater which is supplied to a reverse osmosis membrane that is configured to separate seawater into fresh water and condensed seawater and to discharge the fresh water and the condensed seawater, a sensor configured to measure a flow amount of the fresh water which is discharged from the reverse osmosis membrane, a sensor configured to measure a flow amount of the condensed seawater discharged from the reverse osmosis membrane or a flow amount of the seawater discharged from a booster pump, a sensor configured to measure a flow amount of the seawater which is supplied to a power recovery device, and a controller configured to execute control based on values measured by the sensors.
摘要翻译： 根据一个实施例，海水淡化装置包括：压力传感器，被配置为测量供应到反渗透膜的海水压力，所述反渗透膜被构造成将海水分离成淡水和冷凝的海水并排出淡水和冷凝的海水 被配置为测量从反渗透膜排出的淡水的流量的传感器，构造成测量从反渗透膜排出的浓缩海水的流量的传感器或从反渗透膜排出的海水的流量 增压泵，被配置为测量供应到动力回收装置的海水的流量的传感器，以及被配置为基于由所述传感器测量的值执行控制的控制器。
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公开(公告)号：US20120067791A1
公开(公告)日：2012-03-22
申请号：US13185782
申请日：2011-07-19
申请人： Katsuya YOKOKAWA , Takeshi Matsushiro , Ryo Namba , Hideaki Yamagata , Koichi Matsui , Futoshi Kurokawa
发明人： Katsuya YOKOKAWA , Takeshi Matsushiro , Ryo Namba , Hideaki Yamagata , Koichi Matsui , Futoshi Kurokawa
IPC分类号： B01D61/10 , C02F1/44 , C02F103/08
CPC分类号： C02F1/441 , B01D61/022 , B01D61/025 , B01D2311/18 , C02F1/66 , C02F2101/108 , C02F2103/08 , C02F2209/005 , C02F2209/05 , C02F2209/06 , C02F2303/10 , Y02A20/131 , Y02W10/30
摘要： According to one embodiment, a apparatus includes a controller configured to obtain values measured by a first sensor and a second sensor, receive pH target values at the entrance of a first reverse osmosis membrane and at the entrance of a second reverse osmosis membrane, and use a transfer function from the acid injection to pH at the entrance of the first reverse osmosis membrane, a transfer function from the alkaline injection to pH at the entrance of the first reverse osmosis membrane, a transfer function from the acid injection to pH at the entrance of the second reverse osmosis membrane, and a transfer function from the alkaline injection to pH at the entrance of the second reverse osmosis membrane, to control an injection rate of the acid injected from a first injection device and an injection rate of the alkali injected from a second injection device.
摘要翻译： 根据一个实施例，一种装置包括：控制器，其被配置为获得由第一传感器和第二传感器测量的值，在第一反渗透膜的入口处和在第二反渗透膜的入口处接收pH目标值，并且使用 从第一反渗透膜入口处的酸注入到pH的转移函数，从碱性注入到第一反渗透膜入口处的pH的转移函数，从酸注入到入口处的pH的转移函数 的第二反渗透膜，以及从第二反渗透膜入口处的碱性注入到pH的转移功能，以控制从第一注射装置注入的酸的注射速率和从第 第二注射装置。
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公开(公告)号：US20130066475A1
公开(公告)日：2013-03-14
申请号：US13606464
申请日：2012-09-07
IPC分类号： G05D9/00
CPC分类号： C02F1/441 , C02F1/008 , C02F2103/08 , C02F2209/001 , C02F2209/006 , C02F2209/02 , C02F2209/40 , C02F2209/42 , C02F2303/10 , C02F2303/24 , G05B13/026 , G05B2219/32018 , Y02A20/131 , Y02P90/22 , Y02W10/30
摘要： In a seawater desalination plant system, a seawater quality prediction means predicts quality of seawater for each predetermined time during a certain definite period based on a past actual measurement value of quality of seawater. In addition, an optimum plan calculation means creates a plurality of proposed plans of fresh water production quantity during the definite period in which fresh water production quantity required for the definite period is allotted to the each predetermined time, calculates, with respect to these, an electric power consumption rate for desalination using the seawater quality predicted for the each predetermined time, the fresh water production quantity, and a previously obtained recovery rate, and obtains an optimum fresh water production quantity plan from the plurality of proposed plans of fresh water production quantity based on this. A display means displays the content of this obtained optimum fresh water production quantity plan.
摘要翻译： 在海水淡化装置系统中，海水质量预测手段基于海水质量的过去实际测量值，在一定的时间内预测每个预定时间的海水质量。 此外，最优计划计算装置在规定时间内分配限定时间所需的淡水生产量的确定期间，生成多个淡水生产量计划，相对于这些计算，计算出 使用每个预定时间预测的海水质量进行脱盐的电力消耗率，淡水产生量和先前获得的回收率，并且从多个拟议的淡水生产量计划中获得最佳淡水生产量计划 基于此。 显示装置显示该获得的最佳淡水生产量计划的内容。
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公开(公告)号：US09120688B2
公开(公告)日：2015-09-01
申请号：US13606464
申请日：2012-09-07
IPC分类号： G05D9/00 , C02F1/44 , C02F1/00 , G05B13/02 , C02F103/08
CPC分类号： C02F1/441 , C02F1/008 , C02F2103/08 , C02F2209/001 , C02F2209/006 , C02F2209/02 , C02F2209/40 , C02F2209/42 , C02F2303/10 , C02F2303/24 , G05B13/026 , G05B2219/32018 , Y02A20/131 , Y02P90/22 , Y02W10/30
摘要： According to one embodiment, a seawater desalination plant system includes a plant unit that produces fresh water from seawater. The seawater desalination plant system predicts quality of seawater for each predetermined time (for example, 1 hour) for a certain definite period (for example, 24 hours) based on a past actual measurement value of quality of seawater; creates a plurality of proposed plans of fresh water production quantity during the definite period in each of which fresh water production quantity required for the definite period is allotted to the each predetermined time; calculates, with respect to the proposed plans, electric power consumption rates for desalination using the predicted quality of seawater, the fresh water production quantity and a previously obtained recovery rate; and obtains an optimum plan of fresh water production quantity with a minimum electric power consumption rate from the proposed plans.
摘要翻译： 根据一个实施例，海水淡化设备系统包括从海水产生淡水的设备单元。 海水淡化厂系统根据过去海水质量的实际测量值，在每个预定时间（例如1小时）内预测海水的质量达一定时间（例如24小时）; 在确定的期限内制定了多个拟定的淡水生产量计划，每个预定时间内分配了一定时期所需的淡水生产量; 使用预测的海水质量，淡水生产量和以前获得的回收率，计算出拟议计划中海水淡化的电力消耗率; 并从拟议计划中获得最低电力消耗率的最佳淡水生产计划。
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公开(公告)号：US20110056878A1
公开(公告)日：2011-03-10
申请号：US12855519
申请日：2010-08-12
申请人： Takeshi Matsushiro , Nobuyuki Ashikaga , Takashi Menju , Futoshi Kurokawa , Yoshie Akai , Koichi Matsui , Hideaki Yamagata , Hideyuki Tsuji , Takanori Fukagawa , Takahiro Soma
发明人： Takeshi Matsushiro , Nobuyuki Ashikaga , Takashi Menju , Futoshi Kurokawa , Yoshie Akai , Koichi Matsui , Hideaki Yamagata , Hideyuki Tsuji , Takanori Fukagawa , Takahiro Soma
IPC分类号： C02F1/44
CPC分类号： C02F1/44 , B01D61/022 , B01D61/025 , B01D61/027 , B01D61/145 , B01D61/147 , B01D61/58 , B01D65/02 , B01D2311/04 , B01D2321/08 , C02F1/001 , C02F1/441 , C02F1/442 , C02F1/444 , C02F2301/08 , B01D2311/2649
摘要： According to one embodiment, a membrane filtration system includes a raw water tank, a first tank, a second tank, a nanofiltration membrane module comprises a nanofiltration membrane, and removes the solute from the raw water with a solute removal rate of 1% to 30%, a first pump for supplying the raw water from the raw water tank to the module to cause the raw water to permeate through the membrane and send the water that has permeated through the membrane as a primary water to the first tank, a RO module comprises a RO membrane that further removes the solute from the primary water, and a second pump for supplying the primary water from the first tank to the RO module to cause the primary water to permeate through the membrane and send the water that has permeated through the membrane as a secondary water to the second tank.
摘要翻译： 根据一个实施方案，膜过滤系统包括原水槽，第一罐，第二罐，纳滤膜组件包括纳滤膜，并且从原水中去除溶质，溶质去除率为1％至30 ％，用于将原水从原水槽供给到模块的第一泵，用于使原水透过膜并将作为主要水渗透通过膜的水送到第一罐，RO模块 包括进一步从初级水中除去溶质的RO膜和用于将初级水从第一罐供应到RO模块的第二泵，以使初级水渗透通过膜并且将已渗透通过的水 膜作为第二个水的二次水。
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公开(公告)号：US20110062063A1
公开(公告)日：2011-03-17
申请号：US12862300
申请日：2010-08-24
CPC分类号： C02F1/441 , B01D61/06 , B01D2311/14 , C02F2103/08 , Y02A20/131
摘要： According to one embodiment, a power recovery apparatus used in a desalination apparatus including a reverse osmosis membrane which extracts fresh water from seawater and ejects concentrated water includes a pressure conversion section and a seawater supply section to collect energy of the concentrated water. The pressure conversion section includes a movable part dividing inside of the conversion section into first and second spaces, moves the movable part by causing the first space to receive the concentrated water, and pushes out seawater filled in the second space by the movable part to output the seawater. The seawater supply section merges the seawater from the pressure conversion section with the seawater supplied to the reverse osmosis membrane.
摘要翻译： 根据一个实施例，在包括从海水中抽出淡水并喷出浓缩水的反渗透膜的脱盐装置中使用的动力回收装置包括压力转换部和海水供给部，以收集浓缩水的能量。 压力转换部包括将转换部分分割为第一和第二空间的可动部分，通过使第一空间接收浓缩水来移动可动部分，并且通过可移动部分推出填充在第二空间中的海水以输出 海水。 海水供给部将来自压力转换部的海水与供给到反渗透膜的海水合并。
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公开(公告)号：US20220202372A1
公开(公告)日：2022-06-30
申请号：US17645561
申请日：2021-12-22
申请人： Hideaki Yamagata , Yuki Miyano , Fumikazu Hoshi , Yohei Yamane
发明人： Hideaki Yamagata , Yuki Miyano , Fumikazu Hoshi , Yohei Yamane
摘要： A biological-data processing apparatus includes a processor; and a memory storing instructions that cause the processor to execute performing an addition-averaging process on biological data; performing a biological data process based on the biological data to obtain a process result, by using addition-average data, obtained as a result of the addition-averaging process, and a parameter that is predetermined; storing, in a storage, an addition count used to obtain the addition-average data, the addition-average data, and the parameter in association with each other; and changing a second parameter to a first parameter, in response to determining that the process result is valid when the biological data process is performed by using a first addition count that is specified and the first parameter corresponding to the first addition count, the second parameter corresponding to a second addition count that is different from the first addition count.
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