JP4652119B2 - 水質連続監視方法 - Google Patents
水質連続監視方法 Download PDFInfo
- Publication number
- JP4652119B2 JP4652119B2 JP2005138762A JP2005138762A JP4652119B2 JP 4652119 B2 JP4652119 B2 JP 4652119B2 JP 2005138762 A JP2005138762 A JP 2005138762A JP 2005138762 A JP2005138762 A JP 2005138762A JP 4652119 B2 JP4652119 B2 JP 4652119B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency component
- monitoring
- waveform
- water
- medaka
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
6 第1監視領域
7 第2監視領域
13a,14a 電極
20 サンプリング手段
21 フーリエ変換手段
22 周波数成分波形演算手段
23 移動平均波形演算手段
24 第1判定手段
25 第2判定手段
26 第3判定手段
27 第4判定手段
28 警報手段
Claims (3)
- 被検水が通水する水槽内で水棲生物を飼育しておき、一対の電極間の電圧出力を所定のサンプリング周期でサンプリングしながら前記被検水の汚染の有無を監視する水質連続監視方法おいて、前記水棲生物の活動電位が変化する前に前記電圧出力が急激に変化したときに前記被検水が汚染の可能性ありとすることを特徴とする水質連続監視方法。
- 前記電極に白金酸化物又は白金酸化物のコーティング材を使用することを特徴とする請求項1に記載の水質連続監視方法。
- 前記一対の電極が前記被検水の流れ方向に配置された前記水槽を使用することを特徴とする請求項1又は2に記載の水質連続監視方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005138762A JP4652119B2 (ja) | 2005-05-11 | 2005-05-11 | 水質連続監視方法 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2005138762A JP4652119B2 (ja) | 2005-05-11 | 2005-05-11 | 水質連続監視方法 |
Publications (2)
Publication Number | Publication Date |
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JP2006317229A JP2006317229A (ja) | 2006-11-24 |
JP4652119B2 true JP4652119B2 (ja) | 2011-03-16 |
Family
ID=37538041
Family Applications (1)
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JP2005138762A Expired - Fee Related JP4652119B2 (ja) | 2005-05-11 | 2005-05-11 | 水質連続監視方法 |
Country Status (1)
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JP (1) | JP4652119B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102539644A (zh) * | 2011-12-29 | 2012-07-04 | 河海大学 | 模拟水生植物对沉积物污染释放过程发生装置及使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10253618A (ja) * | 1997-03-10 | 1998-09-25 | Okayama Pref Gov | 水中の毒物監視方法 |
JPH11125628A (ja) * | 1997-10-22 | 1999-05-11 | Yokohama City | 水棲生物を用いた水質連続監視方法 |
JPH11148914A (ja) * | 1997-11-18 | 1999-06-02 | Kubota Corp | 塩素濃度測定装置 |
JP2002214220A (ja) * | 2001-01-23 | 2002-07-31 | Fis Kk | 水質チェッカ回路 |
-
2005
- 2005-05-11 JP JP2005138762A patent/JP4652119B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10253618A (ja) * | 1997-03-10 | 1998-09-25 | Okayama Pref Gov | 水中の毒物監視方法 |
JPH11125628A (ja) * | 1997-10-22 | 1999-05-11 | Yokohama City | 水棲生物を用いた水質連続監視方法 |
JPH11148914A (ja) * | 1997-11-18 | 1999-06-02 | Kubota Corp | 塩素濃度測定装置 |
JP2002214220A (ja) * | 2001-01-23 | 2002-07-31 | Fis Kk | 水質チェッカ回路 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102539644A (zh) * | 2011-12-29 | 2012-07-04 | 河海大学 | 模拟水生植物对沉积物污染释放过程发生装置及使用方法 |
Also Published As
Publication number | Publication date |
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JP2006317229A (ja) | 2006-11-24 |
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