JP2005046775A - 分離膜モジュールの簡易選定方法及び簡易選定装置 - Google Patents
分離膜モジュールの簡易選定方法及び簡易選定装置 Download PDFInfo
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Abstract
【解決手段】 ダイオキシン類を含む排水の浄化処理に使用する分離膜モジュールの選定方法であって、該ダイオキシン類を含む排水を膜孔径の異なる複数の分離膜モジュールに通水して、膜孔径と濾過水中のダイオキシン類濃度の関係を求め、放流される排水中のダイオキシン類を基準値以下にする分離膜モジュールを選定する。
【選択図】 図1
Description
10a〜10d 限外濾過膜モジュール
11 原水供給管
12 濃縮水流出管
13a〜13d 濾過水流出管
14a〜14d、15a〜15d 分岐管
a〜h 弁
Claims (4)
- ダイオキシン類を含む排水の浄化処理に使用する分離膜モジュールの選定方法であって、該ダイオキシン類を含む排水を膜孔径の異なる複数の分離膜モジュールに通水して、膜孔径と濾過水中のダイオキシン類濃度の関係を求め、該濾過水中のダイオキシン類を基準値以下にする分離膜モジュールを選定することを特徴とする分離膜モジュールの簡易選定方法。
- 前記分離膜モジュールに通水する方法が、膜孔径の異なる複数の分離膜モジュールを並列に接続して通水する方法であることを特徴とする請求項1記載の分離膜モジュールの簡易選定方法。
- ダイオキシン類を含む排水が流入する原水供給管と、膜孔径の異なる複数の分離膜モジュールを並列に配置してなる分離膜モジュール群と、各分離膜モジュール毎に付設される濾過水流出管とを備えることを特徴とする分離膜モジュールの簡易選定装置。
- 前記分離膜モジュールが、限外濾過膜モジュールであることを特徴とする請求項3記載の分離膜モジュールの簡易選定装置。
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JP2005046775A true JP2005046775A (ja) | 2005-02-24 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012213700A (ja) * | 2011-03-31 | 2012-11-08 | Kurita Water Ind Ltd | 高温水のろ過性能評価装置およびろ過方法 |
JP6800366B1 (ja) * | 2020-06-08 | 2020-12-16 | セントラルフィルター工業株式会社 | 排水処理方法 |
WO2022247819A1 (zh) * | 2021-05-24 | 2022-12-01 | 南京工业大学 | 生活垃圾焚烧飞灰处理处置系统 |
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2003
- 2003-07-30 JP JP2003283107A patent/JP3741219B2/ja not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012213700A (ja) * | 2011-03-31 | 2012-11-08 | Kurita Water Ind Ltd | 高温水のろ過性能評価装置およびろ過方法 |
JP6800366B1 (ja) * | 2020-06-08 | 2020-12-16 | セントラルフィルター工業株式会社 | 排水処理方法 |
JP2021192894A (ja) * | 2020-06-08 | 2021-12-23 | セントラルフィルター工業株式会社 | 排水処理方法 |
WO2022247819A1 (zh) * | 2021-05-24 | 2022-12-01 | 南京工业大学 | 生活垃圾焚烧飞灰处理处置系统 |
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