KR20130011174A - 정제수제조시스템 역삼투압 장치 농축수의 재활용시스템 및 그 방법 - Google Patents
정제수제조시스템 역삼투압 장치 농축수의 재활용시스템 및 그 방법 Download PDFInfo
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- KR20130011174A KR20130011174A KR1020110072141A KR20110072141A KR20130011174A KR 20130011174 A KR20130011174 A KR 20130011174A KR 1020110072141 A KR1020110072141 A KR 1020110072141A KR 20110072141 A KR20110072141 A KR 20110072141A KR 20130011174 A KR20130011174 A KR 20130011174A
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- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 59
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- 239000012498 ultrapure water Substances 0.000 description 2
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- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
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Classifications
-
- 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
- B01D61/12—Controlling or regulating
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
[도 2] RO 농축수를 연수탱크나 원수탱크로 유입하기전 단위공정과 시간에 관한 알고리즘 순서도를 나타낸 것이다.
[도 3]은 연수탱크 유입 후에 정제수의 전도도를 평가한 그림이다.
정제수저장 탱크 만수 후 경과 시간(분) |
전도도(uS/cm) | TOC(mg/L) | ||
RO 처리수 | RO 농축수 | RO 처리수 | RO 농축수 | |
0 | 3.2 | 460 | 0.62 | 2.23 |
3 | 3.0 | 432 | 0.61 | 2.08 |
6 | 1.7 | 285 | 0.38 | 0.95 |
9 | 0.84 | 64 | 0.27 | 0.68 |
12 | 0.87 | 55 | 0.26 | 0.59 |
15 | 0.91 | 43 | 0.24 | 0.64 |
18 | 0.85 | 48 | 0.23 | 0.62 |
21 | 0.87 | 39 | 0.32 | 0.60 |
24 | 0.81 | 40 | 0.22 | 0.57 |
11 : 원수 유입라인 31 : 역삼투압장치 순환라인 수동밸브
12 : 원수저장 탱크 32 : 역삼투압장치 순환라인
13 : 원수공급 펌프 33 : 농축수 배수라인 수동밸브
14 : 마이크로 필터(10um) 34 : 농축수 배수라인 유량계
15 : 활성탄 여과장치 35 : 농축수 회수라인 자동밸브
16 : 연수장치 36 : 농축수의 연수탱크 공급라인
17 : 전처리 자외선 살균기 37 : 농축수 배출라인 자동밸브
18 : 전처리 저장탱크 38 : 농축수 배출라인
19 : 정제수 제조시스템 공급 펌프 39 : 콘트롤판넬
20 : 열교환기 40 : 연수탱크 리턴용 자동밸브
21 : 마이크로 필터(5.0um) 41 : 연수탱크 리턴용 공급라인
22 : 역삼투압장치 공급 펌프 42 : 정제수저장탱크 공급용 자동밸브
23 : 역삼투압장치 43 : 정제수저장탱크 공급라인
24 : 역삼투압장치 처리수 통합라인 44 : 정제수저장 탱크
25 : 전기탈이온화장치 45 : 전처리수 순환라인
26 : 정제수 자외선 살균기 46 : 전처리순환용 자동밸브
27 : 제균필터 47 : 전처리수저장탱크 공급 자동밸브
28 : 정제수 저장탱크 공급라인 48 : 농축수의 원수탱크 공급라인
29 : 역삼투압장치 처리수라인 30 : 역삼투압장치 농축수 라인
Claims (6)
- 역삼투압 장치의 농축수를 원수탱크나 연수탱크로 순환시켜 농축수를 재활용하는 장치 및 그 방법
- 제 1항에 있어서, 상기 재활용 방법에서 역삼투압장치의 농축수 배수라인에 농축수 회수용 자동밸브와 농축수 배수용 자동밸브를 장착하는 시스템 및 그 방법
- 제 1항에 있어서, 상기 역삼투압장치 농축수 재활용 방법에서 정제수 저장탱크가 만수된 후 연수탱크로 정제수를 순환하고 역삼투압장치의 농축수를 원수탱크나 연수탱크로 유입하는 방법
- 제 2항에 있어서, 역삼투압장치의 농축수 배수라인에 농축수 회수용 자동밸브의 열림시기를 결정함에 있어 콘트롤판넬에 릴레이타임을 설정하여 작동하도록 하는 시스템 및 그 방법
- 제 4항에 있어서, 연수탱크로 RO 농축수를 보낼 경우 RO 농축수 회수용 자동밸브의 열림시기는 연수탱크의 용량만큼 정제수제조시스템에 통수된 후에 RO 농축수를 연수탱크로 보내도록 콘트롤판넬에 릴레이타임을 설정하는 방법
- 제 4항에 있어서, 원수탱크로 RO 농축수를 보낼 경우 RO 농축수 회수용 자동밸브의 열림시기는 전처리시스템 배관 및 베셀의 용량과 연수탱크의 용량만큼 정제수제조시스템에 통수된 후에 RO 농축수를 원수탱크로 보내도록 콘트롤판넬에 릴레이타임을 설정하는 방법
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103420450A (zh) * | 2013-08-27 | 2013-12-04 | 广州悦活环保科技有限公司 | 一种双膜互冲洗型双出水反渗透净水机 |
CN109987731A (zh) * | 2019-04-01 | 2019-07-09 | 浙江朗诗德健康饮水设备股份有限公司 | 一种净水器水箱 |
KR20190101795A (ko) * | 2018-02-23 | 2019-09-02 | 주식회사 경동나비엔 | 연수 시스템 |
KR20190134290A (ko) * | 2018-05-25 | 2019-12-04 | 주식회사 경동나비엔 | 연수 시스템 |
CN110627165A (zh) * | 2019-09-20 | 2019-12-31 | 青岛水木绿色环保有限公司 | 一种直饮水压力容器防串水系统 |
CN110655214A (zh) * | 2019-09-26 | 2020-01-07 | 北京大学 | 一种膜分离浓水循环利用装置及其实现零排放的处理方法 |
CN114133070A (zh) * | 2021-12-14 | 2022-03-04 | 中国人民解放军陆军军医大学第一附属医院 | 一种ro浓缩水回收利用设备及方法 |
CN115893587A (zh) * | 2023-02-09 | 2023-04-04 | 南京顺水达环保科技有限公司 | 一种一段定比例闭路回流高效反渗透工艺 |
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2011
- 2011-07-20 KR KR1020110072141A patent/KR20130011174A/ko not_active Application Discontinuation
Cited By (10)
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CN103420450A (zh) * | 2013-08-27 | 2013-12-04 | 广州悦活环保科技有限公司 | 一种双膜互冲洗型双出水反渗透净水机 |
CN103420450B (zh) * | 2013-08-27 | 2015-04-29 | 广州悦活环保科技有限公司 | 一种双膜互冲洗型双出水反渗透净水机 |
KR20190101795A (ko) * | 2018-02-23 | 2019-09-02 | 주식회사 경동나비엔 | 연수 시스템 |
KR20190134290A (ko) * | 2018-05-25 | 2019-12-04 | 주식회사 경동나비엔 | 연수 시스템 |
KR20230074679A (ko) * | 2018-05-25 | 2023-05-31 | 주식회사 경동나비엔 | 연수 시스템 |
CN109987731A (zh) * | 2019-04-01 | 2019-07-09 | 浙江朗诗德健康饮水设备股份有限公司 | 一种净水器水箱 |
CN110627165A (zh) * | 2019-09-20 | 2019-12-31 | 青岛水木绿色环保有限公司 | 一种直饮水压力容器防串水系统 |
CN110655214A (zh) * | 2019-09-26 | 2020-01-07 | 北京大学 | 一种膜分离浓水循环利用装置及其实现零排放的处理方法 |
CN114133070A (zh) * | 2021-12-14 | 2022-03-04 | 中国人民解放军陆军军医大学第一附属医院 | 一种ro浓缩水回收利用设备及方法 |
CN115893587A (zh) * | 2023-02-09 | 2023-04-04 | 南京顺水达环保科技有限公司 | 一种一段定比例闭路回流高效反渗透工艺 |
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