JPS60150888A - 浄水場の塩素注入制御装置 - Google Patents

Info

Publication number

JPS60150888A

JPS60150888A JP477884A JP477884A JPS60150888A JP S60150888 A JPS60150888 A JP S60150888A JP 477884 A JP477884 A JP 477884A JP 477884 A JP477884 A JP 477884A JP S60150888 A JPS60150888 A JP S60150888A

Authority

JP

Japan

Prior art keywords

chlorine

pond

tank

residual chlorine

concn

Prior art date

1984-01-17

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.)

Granted

Links

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• 239000000460 chlorine Substances 0.000 title claims abstract description 62
• 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 61
• ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 59
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
• 238000002347 injection Methods 0.000 title claims description 28
• 239000007924 injection Substances 0.000 title claims description 28
• 238000000746 purification Methods 0.000 title description 5
• 238000002156 mixing Methods 0.000 claims abstract description 10
• 230000005855 radiation Effects 0.000 claims abstract description 7
• 238000001914 filtration Methods 0.000 claims abstract description 6
• 238000004062 sedimentation Methods 0.000 claims description 11
• 230000015572 biosynthetic process Effects 0.000 claims description 7
• 238000005189 flocculation Methods 0.000 claims description 4
• 230000016615 flocculation Effects 0.000 claims description 4
• 230000003311 flocculating effect Effects 0.000 abstract 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
• 239000007788 liquid Substances 0.000 abstract 1
• 239000001301 oxygen Substances 0.000 abstract 1
• 229910052760 oxygen Inorganic materials 0.000 abstract 1
• 239000006228 supernatant Substances 0.000 abstract 1
• 238000006243 chemical reaction Methods 0.000 description 5
• 238000012937 correction Methods 0.000 description 4
• 150000001875 compounds Chemical class 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 125000001309 chloro group Chemical group Cl* 0.000 description 2
• 238000011109 contamination Methods 0.000 description 2
• 238000000354 decomposition reaction Methods 0.000 description 2
• 230000005389 magnetism Effects 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• 206010034972 Photosensitivity reaction Diseases 0.000 description 1
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
• WBLXMRIMSGHSAC-UHFFFAOYSA-N [Cl].[Cl] Chemical compound [Cl].[Cl] WBLXMRIMSGHSAC-UHFFFAOYSA-N 0.000 description 1
• 238000005273 aeration Methods 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• 229910021529 ammonia Inorganic materials 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• JFBJUMZWZDHTIF-UHFFFAOYSA-N chlorine chlorite Inorganic materials ClOCl=O JFBJUMZWZDHTIF-UHFFFAOYSA-N 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000001419 dependent effect Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000008034 disappearance Effects 0.000 description 1
• 239000003651 drinking water Substances 0.000 description 1
• 235000020188 drinking water Nutrition 0.000 description 1
• 230000007613 environmental effect Effects 0.000 description 1
• 239000008394 flocculating agent Substances 0.000 description 1
• 150000002431 hydrogen Chemical class 0.000 description 1
• 229910052739 hydrogen Inorganic materials 0.000 description 1
• 239000001257 hydrogen Substances 0.000 description 1
• GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
• WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 1
• -1 hypochlorite ions Chemical class 0.000 description 1
• QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical group ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
• 230000010354 integration Effects 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 210000003127 knee Anatomy 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 244000005700 microbiome Species 0.000 description 1
• 239000005416 organic matter Substances 0.000 description 1
• 230000036211 photosensitivity Effects 0.000 description 1
• 229940072033 potash Drugs 0.000 description 1
• 235000015320 potassium carbonate Nutrition 0.000 description 1
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
• 230000000191 radiation effect Effects 0.000 description 1