JP2020128967A - Bod測定システム - Google Patents
Bod測定システム Download PDFInfo
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- JP2020128967A JP2020128967A JP2019022719A JP2019022719A JP2020128967A JP 2020128967 A JP2020128967 A JP 2020128967A JP 2019022719 A JP2019022719 A JP 2019022719A JP 2019022719 A JP2019022719 A JP 2019022719A JP 2020128967 A JP2020128967 A JP 2020128967A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 238000005259 measurement Methods 0.000 claims description 48
- 238000004364 calculation method Methods 0.000 claims description 13
- 239000002351 wastewater Substances 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Activated Sludge Processes (AREA)
Abstract
Description
12 相関関係演算部
13 BOD予測演算部
Claims (4)
- 水系に設置された水質分析機器の測定値に基づいて該水系のBOD値を予測するためのBOD測定システムにおいて、
水系及びそれと少なくとも種類及び水質が近似した他の水系におけるBOD測定値と水質分析機器測定値とに基づいて当該水系におけるBOD測定値と水質分析機器測定値との相関関係を演算する相関関係演算手段と、
複数の水系にそれぞれ設置された水質分析機器の測定値、各水系で測定されたBOD測定値、及び前記相関関係演算手段で演算された水系毎の相関関係を記憶する記憶手段と、
水系に設置された水質分析機器の測定値と、該記憶手段から読み出された当該水系の前記相関関係とに基づいて当該水系のBOD予測値を演算するBOD予測値演算部と
を備えてなるBOD測定システム。 - 前記分析機器測定値は、TOC又はCODであることを特徴とする請求項1のBOD測定システム。
- 前記相関関係演算手段は、水系で測定されたBOD測定値が入力される毎に、当該水系における前記相関関係を演算し、前記記憶手段の相関関係データを更新することを特徴とする請求項1又は2のBOD測定システム。
- 前記種類は、少なくとも排水発生源の業種及び工程を包含することを特徴とする請求項1〜3のいずれかのBOD測定システム。
Priority Applications (1)
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JP2019022719A JP2020128967A (ja) | 2019-02-12 | 2019-02-12 | Bod測定システム |
Applications Claiming Priority (1)
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JP2019022719A JP2020128967A (ja) | 2019-02-12 | 2019-02-12 | Bod測定システム |
Publications (1)
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JP2020128967A true JP2020128967A (ja) | 2020-08-27 |
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JP2019022719A Pending JP2020128967A (ja) | 2019-02-12 | 2019-02-12 | Bod測定システム |
Country Status (1)
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JP (1) | JP2020128967A (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003075348A (ja) * | 2001-08-31 | 2003-03-12 | Dkk Toa Corp | 水質測定方法及び装置 |
JP2005140757A (ja) * | 2003-11-10 | 2005-06-02 | Fujisawa Pharmaceut Co Ltd | 近似bod5測定方法および近似bod5測定装置およびこの装置を用いた水質監視装置、廃水処理システム |
JP3112822U (ja) * | 2005-05-25 | 2005-08-25 | クリタ分析センター株式会社 | 水質測定装置 |
JP2006125930A (ja) * | 2004-10-27 | 2006-05-18 | Optex Co Ltd | 水質測定器および水質測定方法 |
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2019
- 2019-02-12 JP JP2019022719A patent/JP2020128967A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003075348A (ja) * | 2001-08-31 | 2003-03-12 | Dkk Toa Corp | 水質測定方法及び装置 |
JP2005140757A (ja) * | 2003-11-10 | 2005-06-02 | Fujisawa Pharmaceut Co Ltd | 近似bod5測定方法および近似bod5測定装置およびこの装置を用いた水質監視装置、廃水処理システム |
JP2006125930A (ja) * | 2004-10-27 | 2006-05-18 | Optex Co Ltd | 水質測定器および水質測定方法 |
JP3112822U (ja) * | 2005-05-25 | 2005-08-25 | クリタ分析センター株式会社 | 水質測定装置 |
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