JP6737661B2 - 逆浸透膜処理システム及び逆浸透膜処理システムの運転方法 - Google Patents

逆浸透膜処理システム及び逆浸透膜処理システムの運転方法 Download PDF

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Publication number
JP6737661B2
JP6737661B2 JP2016167830A JP2016167830A JP6737661B2 JP 6737661 B2 JP6737661 B2 JP 6737661B2 JP 2016167830 A JP2016167830 A JP 2016167830A JP 2016167830 A JP2016167830 A JP 2016167830A JP 6737661 B2 JP6737661 B2 JP 6737661B2
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Japan
Prior art keywords
reverse osmosis
osmosis membrane
water
treated
flow rate
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JP2016167830A
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English (en)
Japanese (ja)
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JP2018034093A (ja
Inventor
清一 中村
清一 中村
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Nomura Micro Science Co Ltd
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Nomura Micro Science Co Ltd
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Priority to JP2016167830A priority Critical patent/JP6737661B2/ja
Priority to PCT/JP2017/030059 priority patent/WO2018043234A1/ja
Priority to CN201780053161.9A priority patent/CN109843416B/zh
Priority to KR1020197009128A priority patent/KR20190043588A/ko
Publication of JP2018034093A publication Critical patent/JP2018034093A/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/12—Controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/10—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP2016167830A 2016-08-30 2016-08-30 逆浸透膜処理システム及び逆浸透膜処理システムの運転方法 Active JP6737661B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016167830A JP6737661B2 (ja) 2016-08-30 2016-08-30 逆浸透膜処理システム及び逆浸透膜処理システムの運転方法
PCT/JP2017/030059 WO2018043234A1 (ja) 2016-08-30 2017-08-23 逆浸透膜処理システム及び逆浸透膜処理システムの運転方法
CN201780053161.9A CN109843416B (zh) 2016-08-30 2017-08-23 反渗透膜处理系统及反渗透膜处理系统的运行方法
KR1020197009128A KR20190043588A (ko) 2016-08-30 2017-08-23 역침투막 처리 시스템 및 역침투막 처리 시스템의 운전 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016167830A JP6737661B2 (ja) 2016-08-30 2016-08-30 逆浸透膜処理システム及び逆浸透膜処理システムの運転方法

Publications (2)

Publication Number Publication Date
JP2018034093A JP2018034093A (ja) 2018-03-08
JP6737661B2 true JP6737661B2 (ja) 2020-08-12

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JP2016167830A Active JP6737661B2 (ja) 2016-08-30 2016-08-30 逆浸透膜処理システム及び逆浸透膜処理システムの運転方法

Country Status (4)

Country Link
JP (1) JP6737661B2 (ko)
KR (1) KR20190043588A (ko)
CN (1) CN109843416B (ko)
WO (1) WO2018043234A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7239428B2 (ja) * 2019-09-04 2023-03-14 オルガノ株式会社 水処理システム及び水処理方法
JP7044848B1 (ja) * 2020-10-14 2022-03-30 野村マイクロ・サイエンス株式会社 液処理装置、純水製造システム及び液処理方法
KR102419863B1 (ko) * 2020-11-30 2022-07-11 장필수 샤워기용 기능성 성분 공급모듈
KR102282983B1 (ko) * 2021-01-13 2021-07-28 주식회사 엑세스워터 병렬구조 멤브레인의 회분식 및 연속식 운전의 최적화를 통한 고회수율 역삼투 재이용 시스템, 및 제어방법
JP2022135710A (ja) * 2021-03-05 2022-09-15 オルガノ株式会社 水処理方法および水処理装置
KR102631339B1 (ko) 2023-07-19 2024-01-31 주식회사 엑세스워터 농축수 희석 공급구조를 갖는 농축수 순환 공급형 산업용정수시스템
KR102628923B1 (ko) 2023-07-19 2024-01-24 주식회사 엑세스워터 개량된 농축수 순환 공급구조를 갖는 고회수율의 역삼투멤브레인형 산업용 정수시스템

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107757A (ja) * 1998-10-05 2000-04-18 Kikai Kagaku Kenkyusho:Kk 淡水化システム及びその運転方法
JP2003080246A (ja) * 2001-09-10 2003-03-18 Toray Ind Inc 水処理装置および水処理方法
US7910371B2 (en) 2005-01-20 2011-03-22 Nalco Company Method of monitoring treating agent residuals in water treatment processes
JP4650740B2 (ja) 2006-01-12 2011-03-16 三浦工業株式会社 水処理システムの運転方法
JP5345344B2 (ja) * 2008-06-20 2013-11-20 オルガノ株式会社 スケール防止剤の供給管理方法および供給管理装置
JP5768959B2 (ja) * 2011-03-04 2015-08-26 三浦工業株式会社 水処理装置
JP5743774B2 (ja) * 2011-07-25 2015-07-01 株式会社クボタ 膜処理装置およびその運転方法
JP5768615B2 (ja) * 2011-09-20 2015-08-26 三浦工業株式会社 逆浸透膜分離装置
JP5811866B2 (ja) * 2012-01-27 2015-11-11 三浦工業株式会社 逆浸透膜分離装置
JP6161384B2 (ja) * 2013-04-25 2017-07-12 オルガノ株式会社 膜ろ過装置
JP2015104710A (ja) * 2013-12-02 2015-06-08 株式会社日立製作所 海水淡水化システム
CN104944524B (zh) * 2014-12-03 2018-07-24 佛山市云米电器科技有限公司 反渗透净水设备及其废水排出比例调节方法
JP2016032810A (ja) * 2015-10-30 2016-03-10 三浦工業株式会社 水処理システム
CN105771657B (zh) * 2016-05-09 2019-03-08 佛山市云米电器科技有限公司 一种净水系统及其浓缩水与纯水的出水流量调节方法

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Publication number Publication date
CN109843416B (zh) 2021-09-21
CN109843416A (zh) 2019-06-04
JP2018034093A (ja) 2018-03-08
KR20190043588A (ko) 2019-04-26
WO2018043234A1 (ja) 2018-03-08

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