JP5785196B2 - 水処理装置及び方法 - Google Patents
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Classifications
-
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- B01D61/027—Nanofiltration
-
- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/422—Electrodialysis
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4691—Capacitive deionisation
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Description
Claims (10)
- 水処理装置(100)であって、
膜脱塩ユニット(102)と、
給水の第1の流れ(106)を前記膜脱塩ユニット(102)に移送するように前記膜脱塩ユニット(102)に接続された第1の導管(104)と、
前記給水の第1の流れ(106)よりも塩度の低い生産水の第1の流れ(110)を前記膜脱塩ユニット(102)から移送するように前記膜脱塩ユニット(102)と接続された第2の導管(108)と、
電気的分離ユニット(112)と、
前記給水の第1の流れ(106)よりも塩度の高い排水の第1の流れ(116)を前記膜脱塩ユニット(102)から受け取って前記電気的分離ユニット(112)へと移送するように前記膜脱塩ユニット(102)及び前記電気的分離ユニット(112)と接続された第3の導管(114)と、
前記排水の第1の流れ(116)よりも塩度の低い生産水の第2の流れ(120)を前記電気的分離ユニット(112)から受け取って給水の第1の流れ(106)と混合するように前記電気的分離ユニット(112)及び前記第1の導管(104)と接続された第4の導管(118)と、
沈殿ユニット(122)と、
前記排水の第1の流れ(116)よりも塩度の高い排水の第2の流れ(126)を前記電気的分離ユニット(112)から受け取って前記沈殿ユニット(122)へと移送するように前記沈殿ユニット(122)及び前記電気的分離ユニット(112)と接続された第5の導管(124)と、
前記排水の第2の流れ(126)よりも塩度の低い給水の第2の流れ(130)を前記沈殿ユニット(122)から受け取って前記電気的分離ユニット(112)へと移送するように前記沈殿ユニット(122)及び前記電気的分離ユニット(112)と接続された第6の導管(128)と、
前記沈殿ユニット(122)から水の吐出流れ(134)を放出するように前記沈殿ユニット(122)と接続された第7の導管(132)と、
前記電気的分離ユニット(112)及び前記沈殿ユニット(122)のうち少なくとも1つと連通する薬液注入ユニット(136)とを含んでなる、水処理装置(100)。 - 前記膜脱塩ユニット(102)が、ナノ濾過膜装置又は逆浸透膜装置を含んでなる、請求項1記載の水処理装置。
- 前記電気的分離ユニット(112)が、逆電気透析脱塩装置又はスーパーキャパシタ脱塩装置を含んでなる、請求項1又は請求項2記載の水処理装置。
- 前記薬液注入ユニット(136)が、塩酸又は硫酸を含む酸注入ユニットを含んでなる、請求項1乃至請求項3のいずれか1項記載の水処理装置。
- 前記薬液注入ユニット(136)が、前記第3の導管(114)及び前記第5の導管(124)のうち少なくとも1つと連通する、請求項1乃至請求項4のいずれか1項記載の水処理装置。
- 前記第6の導管(128)と連通する濾過装置(138)をさらに含んでなる、請求項1乃至請求項5のいずれか1項記載の水処理装置。
- 水処理方法であって、
膜脱塩ユニット(102)を用意し、
給水の第1の流れ(106)を前記膜脱塩ユニット(102)に移送するように前記膜脱塩ユニット(102)に接続された第1の導管(104)を用意し、
前記給水の第1の流れ(106)よりも塩度の低い生産水の第1の流れ(110)を前記膜脱塩ユニット(102)から移送するように前記膜脱塩ユニット(102)と接続された第2の導管(108)を用意し、
電気的分離ユニット(112)を用意し、
前記給水の第1の流れ(106)よりも塩度の高い排水の第1の流れ(116)を前記膜脱塩ユニット(102)から受け取って前記電気的分離ユニット(112)へと移送するように前記膜脱塩ユニット(102)及び前記電気的分離ユニット(112)と接続された第3の導管(114)を用意し、
前記排水の第1の流れ(116)よりも塩度の低い生産水の第2の流れ(120)を前記電気的分離ユニット(112)から受け取って給水の第1の流れ(106)と混合するように前記電気的分離ユニット(112)及び前記第1の導管(104)と接続された第4の導管(118)を用意し、
沈殿ユニット(122)を用意し、
前記排水の第1の流れ(116)よりも塩度の高い排水の第2の流れ(126)を前記電気的分離ユニット(112)から受け取って前記沈殿ユニット(122)へと移送するように前記沈殿ユニット(122)及び前記電気的分離ユニット(112)と接続された第5の導管(124)を用意し、
前記排水の第2の流れ(126)よりも塩度の低い給水の第2の流れ(130)を前記沈殿ユニット(122)から受け取って前記電気的分離ユニット(112)へと移送するように前記沈殿ユニット(122)及び前記電気的分離ユニット(112)と接続された第6の導管(128)を用意し、
前記沈殿ユニット(122)から水の吐出流れ(134)を放出するように前記沈殿ユニット(122)と接続された第7の導管(132)を用意し、
前記電気的分離ユニット(112)及び前記沈殿ユニット(122)のうち少なくとも1つと連通する薬液注入ユニット(136)を用意する
ことを含んでなる方法。 - 前記膜脱塩ユニット(102)がナノ濾過膜装置又は逆浸透膜装置を含み、前記電気的分離ユニット(112)が逆電気透析脱塩装置又はスーパーキャパシタ脱塩装置を含んでなる、請求項7記載の水処理方法。
- 前記薬液注入ユニット(136)が塩酸又は硫酸を含んでなる、請求項7又は請求項8記載の水処理方法。
- 前記第6の導管(128)と連通する濾過装置(138)を用意することをさらに含む、請求項7乃至請求項9のいずれか1項記載の方法。
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| CN201010116804.X | 2010-02-26 | ||
| CN201010116804.XA CN102167463B (zh) | 2010-02-26 | 2010-02-26 | 水处理装置及方法 |
| PCT/US2011/024118 WO2011106151A1 (en) | 2010-02-26 | 2011-02-09 | Water treatment device and method |
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| JP2013520315A JP2013520315A (ja) | 2013-06-06 |
| JP5785196B2 true JP5785196B2 (ja) | 2015-09-24 |
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| JP (1) | JP5785196B2 (ja) |
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| CN (1) | CN102167463B (ja) |
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| CA (1) | CA2790166A1 (ja) |
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| WO (1) | WO2011106151A1 (ja) |
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| CN103787532A (zh) * | 2012-11-02 | 2014-05-14 | 通用电气公司 | 降低流体化学需氧量的系统和方法 |
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| JP6005282B2 (ja) * | 2013-07-05 | 2016-10-12 | 三菱重工業株式会社 | 水処理方法及び水処理システム |
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| KR102135179B1 (ko) * | 2013-10-11 | 2020-07-20 | 코웨이 주식회사 | Cdi 방식의 필터 모듈 |
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| JP7692701B2 (ja) * | 2018-03-30 | 2025-06-16 | フジフイルム エレクトロニック マテリアルズ ユー.エス.エー., インコーポレイテッド | 化学液体製造装置 |
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| CN109336305B (zh) * | 2018-11-30 | 2023-10-27 | 佛山市云米电器科技有限公司 | 一种延时停机型家用净水装置以及家用纯水机 |
| CN109336309A (zh) * | 2018-11-30 | 2019-02-15 | 佛山市云米电器科技有限公司 | 一种水质可控的家用净水装置以及家用纯水机 |
| CN109279727A (zh) * | 2018-11-30 | 2019-01-29 | 佛山市云米电器科技有限公司 | 一种在脱盐净水过程中分流回收浓水水分的方法 |
| CN109279728A (zh) * | 2018-11-30 | 2019-01-29 | 佛山市云米电器科技有限公司 | 一种在脱盐净水过程中浓水水分再利用的方法 |
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2010
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- 2010-08-04 US US12/850,475 patent/US20110210069A1/en not_active Abandoned
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- 2011-02-09 KR KR1020127022068A patent/KR20130032294A/ko not_active Ceased
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- 2011-02-09 SG SG2012061578A patent/SG183410A1/en unknown
- 2011-02-09 WO PCT/US2011/024118 patent/WO2011106151A1/en not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2011106151A1 (en) | 2011-09-01 |
| SG183410A1 (en) | 2012-09-27 |
| US20110210069A1 (en) | 2011-09-01 |
| BR112012020425A2 (pt) | 2016-05-17 |
| CA2790166A1 (en) | 2011-09-01 |
| KR20130032294A (ko) | 2013-04-01 |
| JP2013520315A (ja) | 2013-06-06 |
| SG10201501123TA (en) | 2015-04-29 |
| CN102167463A (zh) | 2011-08-31 |
| CN102167463B (zh) | 2014-05-14 |
| EP2539283A1 (en) | 2013-01-02 |
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