JP5048239B2 - 浄水装置 - Google Patents
浄水装置 Download PDFInfo
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- JP5048239B2 JP5048239B2 JP2005336885A JP2005336885A JP5048239B2 JP 5048239 B2 JP5048239 B2 JP 5048239B2 JP 2005336885 A JP2005336885 A JP 2005336885A JP 2005336885 A JP2005336885 A JP 2005336885A JP 5048239 B2 JP5048239 B2 JP 5048239B2
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- Prior art keywords
- water
- supply tank
- reverse osmosis
- osmosis membrane
- recovery rate
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- Separation Using Semi-Permeable Membranes (AREA)
Description
図1に示す構成の浄水装置を用い、これを連続して運転した時の、浄水および濃縮水のTDS濃度と、原水の全溶解性物質のなかで逆浸透膜を通過しないものの百分率(以下、「除去率」という)を測定した。
2 … … 送水ポンプ
3 … … プレフィルター
4 … … 逆浸透膜モジュール
5 … … 流量調整バルブ
11 … … 取水パイプ
11a… … 取水口
L1 … … 給水ライン
L2 … … 還送ライン
L3 … … 系外供給ライン
A … … 取水限界線
以 上
Claims (2)
- 給水タンクから供給される浄水用原水を逆浸透膜モジュールに導入して膜分離処理し、透過水を浄水として系外に供給する浄水装置において、前記逆浸透膜モジュールで浄水と分離された濃縮水を前記給水タンクに還送するとともに、前記給水タンクからの浄水用原水の供給を、前記給水タンク中での取水口の高さを任意に設定し、該タンク内の水位が該取水口の高さを下回った時点で中止することにより制御することを特徴とする浄水装置。
- 前記給水タンクが、該タンク内の濃縮水を系外に自動排水し、系外より原水を自動補充する手段を設けたことを特徴とする請求項1に記載の浄水装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005336885A JP5048239B2 (ja) | 2005-11-22 | 2005-11-22 | 浄水装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005336885A JP5048239B2 (ja) | 2005-11-22 | 2005-11-22 | 浄水装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007136413A JP2007136413A (ja) | 2007-06-07 |
JP5048239B2 true JP5048239B2 (ja) | 2012-10-17 |
Family
ID=38199902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005336885A Active JP5048239B2 (ja) | 2005-11-22 | 2005-11-22 | 浄水装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5048239B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107530633A (zh) * | 2015-04-30 | 2018-01-02 | 林蔡勇 | 节约型ro滤芯设计 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106448787B (zh) * | 2014-01-09 | 2018-10-02 | 清华大学 | 一种放射性废水处理的方法和装置 |
CN108218002B (zh) | 2016-12-01 | 2022-12-02 | 滨特尔民用水处理有限责任公司 | 水过滤系统和方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925633B2 (ja) * | 1978-09-20 | 1984-06-19 | 三菱重工業株式会社 | 排水の処理方法 |
JPS59183807A (ja) * | 1983-04-04 | 1984-10-19 | Asahi Chem Ind Co Ltd | 膜ろ過方法 |
JPH0691990B2 (ja) * | 1985-10-23 | 1994-11-16 | 東レ株式会社 | 精製水製造装置 |
JPH07300688A (ja) * | 1994-04-28 | 1995-11-14 | Hitachi Ltd | 不凍液の再生処理装置 |
JP2001252660A (ja) * | 2000-03-10 | 2001-09-18 | Toray Ind Inc | 造水方法 |
-
2005
- 2005-11-22 JP JP2005336885A patent/JP5048239B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107530633A (zh) * | 2015-04-30 | 2018-01-02 | 林蔡勇 | 节约型ro滤芯设计 |
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JP2007136413A (ja) | 2007-06-07 |
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