JP4036810B2 - 水処理装置 - Google Patents
水処理装置 Download PDFInfo
- Publication number
- JP4036810B2 JP4036810B2 JP2003321468A JP2003321468A JP4036810B2 JP 4036810 B2 JP4036810 B2 JP 4036810B2 JP 2003321468 A JP2003321468 A JP 2003321468A JP 2003321468 A JP2003321468 A JP 2003321468A JP 4036810 B2 JP4036810 B2 JP 4036810B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- electrode
- sewage
- treated
- storage chamber
- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 145
- 229910001868 water Inorganic materials 0.000 title claims description 145
- 238000005192 partition Methods 0.000 claims description 32
- 239000010865 sewage Substances 0.000 description 113
- 238000005868 electrolysis reaction Methods 0.000 description 34
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 18
- 239000000460 chlorine Substances 0.000 description 16
- 239000000126 substance Substances 0.000 description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 229910052801 chlorine Inorganic materials 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 9
- 229910021529 ammonia Inorganic materials 0.000 description 9
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 9
- 229910001873 dinitrogen Inorganic materials 0.000 description 9
- -1 nitrate ions Chemical class 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 241000588724 Escherichia coli Species 0.000 description 5
- 239000005416 organic matter Substances 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 150000001804 chlorine Chemical class 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000002848 electrochemical method Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 2
- 229940077239 chlorous acid Drugs 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 101100165177 Caenorhabditis elegans bath-15 gene Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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- Water Treatment By Electricity Or Magnetism (AREA)
Description
反応A 有機物→NO3 -+NH3+CO2+H2O
反応B NaCl→Na++Cl-
2Cl-→Cl2+2e-
反応C Cl2+H2O→HClO+HCl
反応D NH3+HClO→NH2Cl+H2O
NH2Cl+HClO→NHCl2+H2O
NH2Cl+NHCl2→N2↑+3HCl
反応E 2NH3(aq)+3(O)→N2↑+3H2O
1 下水道管
13 処理槽
15 貯溜室
16 仕切壁
18 中央仕切壁
21、22 給電電極
23 誘電電極
24 セル
25 切欠
30 処理槽
32 電解槽
32B 切欠
42 仕切壁
42A 切欠
44 貯溜室
45 仕切壁
47 上壁
47A 透孔
Claims (5)
- 電源に接続されて給電を受ける一対の給電電極と、各給電電極間に所定間隔を存して配設された一若しくは複数の誘電電極とから構成された複極式電極を備え、該複極式電極を被処理水中に浸漬して処理する水処理装置において、
前記給電電極の前記誘電電極とは反対側の面の少なくとも大部分、及び、前記給電電極及び前記誘電電極の端面を前記被処理水から隔離したことを特徴とする水処理装置。 - 前記給電電極の前記誘電電極とは反対側の面の全域を前記被処理水から隔離したことを特徴とする請求項1の水処理装置。
- 前記被処理水を導入して一旦貯溜する貯溜室が構成された電解槽を備え、
前記複極式電極を前記貯溜室内に配設して当該貯溜室内の前記被処理水に浸漬すると共に、前記誘電電極は、当該貯溜室内の被処理水を相互に流通の無い状態で区画することを特徴とする請求項1又は請求項2の水処理装置。 - 前記被処理水を導入して一旦貯溜した後、溢出させる貯溜室が構成された電解槽を備え、
前記複極式電極を前記貯溜室内に配設して当該貯溜室内の前記被処理水に浸漬すると共に、前記電解槽は、前記誘電電極の上端を覆う上壁と、該上壁に形成された透孔を有し、前記貯溜室内に導入された水の一部が前記上壁上を流れるよう構成されていることを特徴とする請求項1又は請求項2の水処理装置。 - 前記給電電極の前記誘電電極とは反対側の面を前記貯溜室の内壁面に当接させることにより、当該貯溜室内に導入された被処理水から隔離することを特徴とする請求項3又は請求項4の水処理装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003321468A JP4036810B2 (ja) | 2003-09-12 | 2003-09-12 | 水処理装置 |
CN 200410075147 CN1594119A (zh) | 2003-09-11 | 2004-09-03 | 水处理方法及水处理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003321468A JP4036810B2 (ja) | 2003-09-12 | 2003-09-12 | 水処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005087794A JP2005087794A (ja) | 2005-04-07 |
JP4036810B2 true JP4036810B2 (ja) | 2008-01-23 |
Family
ID=34453148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003321468A Expired - Fee Related JP4036810B2 (ja) | 2003-09-11 | 2003-09-12 | 水処理装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4036810B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2638115T3 (es) * | 2006-09-05 | 2017-10-18 | Element Six Technologies Limited | Electrodo de diamante sólido |
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2003
- 2003-09-12 JP JP2003321468A patent/JP4036810B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2005087794A (ja) | 2005-04-07 |
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