JP4577016B2 - 排水処理装置 - Google Patents
排水処理装置 Download PDFInfo
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- JP4577016B2 JP4577016B2 JP2005002031A JP2005002031A JP4577016B2 JP 4577016 B2 JP4577016 B2 JP 4577016B2 JP 2005002031 A JP2005002031 A JP 2005002031A JP 2005002031 A JP2005002031 A JP 2005002031A JP 4577016 B2 JP4577016 B2 JP 4577016B2
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- boiler
- wastewater
- storage tank
- water
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この発明が実施される排水処理装置は、蒸気ボイラからのアルカリ性ブロー排水,すなわちボイラ排水の中和を行うとともに冷却を行い、排水基準に適合した処理水として排出するものである。
図1は、この発明を実施する排水処理装置の構成を示す概略的な説明図である。
図1において、排水処理装置1は、蒸気ボイラ2からのアルカリ性のブロー排水(以下、「ボイラ排水」と云う。)をボイラ排ガスに含まれる炭酸ガスにより中和し、また冷却して、排水基準に適合した処理水として排出するものである。
4 第一貯留槽
5 第二貯留槽
10 第一循環経路
11 第二循環経路
18 冷却手段
19 エゼクタ(中和手段)
Claims (1)
- ボイラ排水の中和手段と、ボイラ排水の冷却手段と、ボイラ排水の貯留槽とを備えた排水処理装置であって、
前記貯留槽を複数設け、
前記各貯留槽へのボイラ排水の供給を切替可能に接続し、
前記各貯留槽にボイラ排水を循環させる循環経路をそれぞれ設け、
前記各循環経路の一部を共用部分とし、この共用部分に、前記中和手段と前記冷却手段とを備えたことを特徴とする排水処理装置。
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JP2005002031A JP4577016B2 (ja) | 2005-01-07 | 2005-01-07 | 排水処理装置 |
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JP2005002031A JP4577016B2 (ja) | 2005-01-07 | 2005-01-07 | 排水処理装置 |
Publications (2)
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JP2006187738A JP2006187738A (ja) | 2006-07-20 |
JP4577016B2 true JP4577016B2 (ja) | 2010-11-10 |
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JP2005002031A Active JP4577016B2 (ja) | 2005-01-07 | 2005-01-07 | 排水処理装置 |
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JP (1) | JP4577016B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08168780A (ja) * | 1994-12-20 | 1996-07-02 | Tokyo Gas Co Ltd | ボイラ排水の中和処理装置 |
JPH11128957A (ja) * | 1997-10-31 | 1999-05-18 | Eidai Kaihatsu Kk | 水道水改質装置 |
JP2000153282A (ja) * | 1998-11-20 | 2000-06-06 | Miura Co Ltd | ボイラ排水の中和装置 |
JP2001293484A (ja) * | 2000-04-17 | 2001-10-23 | Miura Co Ltd | ボイラ排水の中和方法および中和装置 |
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2005
- 2005-01-07 JP JP2005002031A patent/JP4577016B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08168780A (ja) * | 1994-12-20 | 1996-07-02 | Tokyo Gas Co Ltd | ボイラ排水の中和処理装置 |
JPH11128957A (ja) * | 1997-10-31 | 1999-05-18 | Eidai Kaihatsu Kk | 水道水改質装置 |
JP2000153282A (ja) * | 1998-11-20 | 2000-06-06 | Miura Co Ltd | ボイラ排水の中和装置 |
JP2001293484A (ja) * | 2000-04-17 | 2001-10-23 | Miura Co Ltd | ボイラ排水の中和方法および中和装置 |
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JP2006187738A (ja) | 2006-07-20 |
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