哈希水质总磷的测定

⻋ USEPA 1 PhosVer® 3 ⍜㾷-㸔䝌⊩ ⊩8190 ⌟䞣㣗˖0.06 – 3.50 mg/L PO4 3-  0.02 – 1.10 mg/L P Test þN Tube TM ㅵ ⫼㣗˖⫼Ѣ∈ǃ∈Ϣ⍋∈DŽ 1 USEPA䅸ⱘ∈⊩(Standard Methods 4500 P-E). ⌟䆩԰ 㸼1 Ҿ䆺㒚䇈 Ҿ 䙂㔽 䗖䜡 DR 5000 — — DR 2800 LZV 646 — DR 2700 LZV 646 — DR/2500 — — DR/2400 — 5945700 ⌟䆩˖ 䩜ЎDR 2800 DR 2700ⱘҾ˖⌟䆩䇋䗖䜡῵Ϟ㺙Ϟ䙂㔽DŽ Ўњ⌟䆩㒧⹂ˈ↣ϔⱘ䆩䛑䆹⌟䆩ぎⱑDŽ䆩ぎⱑⱘ⌟ḋ✻⌟䆩ℹ偸䖯㸠ˈḋњ⾏∈䖯㸠⌟䆩DŽҢⱘ⌟䆩㒧Ё䆩ぎⱑ䰸ˈ㗙䇗Ҿⱘ䆩ぎⱑDŽ ⌟䆩⻋⌟䞣㣗Ў0.06 – 3.50 mg/L PO4 3-ˈ䞣催Ѣ3.50 mg/Lˈℸ⌧㛑⫼ѢԄ䅵⿔䞞ˈϡҹ԰Ў⌟䆩㒧DŽ䞣催Ѣ3.50 mg/Lˈ⿔䞞ḋˈ䞡⍜㾷ḋ䖯㸠⌟䆩DŽ ⊩㒜ⱘ⌟䆩ḋЁӮ䪐ˈˈ㒜ⱘ⌟䆩ḋpHӮԢѢ2ˈ䖭ḋⱘ⒊⎆㹿㕢㘨䙺ⱘ䌘⑤⊩Ḝ(Federal RCRAˈThe Resource Conservation and Recovery Act )㾘Ў䰽⠽DŽℸ⒊⎆䆹䲚䍋✻㉏㓪ЎD002ⱘ⠽䖯㸠⧚㕂DŽ䆺㒚ⱘ⧚㕂䇋㾕ⱘ䇈к(MSDSˈMaterial Safety Data Sheet )ⱘ⊩㾘՟DŽ ϟ⠽˖ ⿄䗄 䞣 ⻋Test þN Tube AmVer TM䆩ㅵ⌟䆩㒘ӊ 1 ⾏∈ ḍ⫼䞣㗠 DBR 200 ⍜㾷ˈ15h 16 mm 1  ⓣ  1 䙂㔽䗖䜡 (䇋㾕 Ҿ䆺㒚䇈 ) 1 TenSette® ⿏ ⎆  䜡 ⱘ  ˈ䞣⿟ 㣗 1 ̢ 10 mL 1 䆩ㅵ 1 䅶 䌁 䇋ⳟ ⍜㗫  ҷ  PhosVer® 3 ⍜㾷-㸔䝌⊩˄Test þN Tube TM ㅵ˅⌟䆩⌕⿟ 1. DBR 200⍜㾷ˈ⛁㟇150 ćDŽ 2. 䗝⌟䆩⿟DŽ✻Ҿ䆺㒚䇈 ⱘ㽕∖䗖䜡䙂㔽 (䆺㒚ҟ㒡䇋㾕⫼)DŽ 3. ⫼TenSette® ⿏⎆ϔϾ⻋⌟䆩 Test þN Tube AmVer TM䆩ㅵ5.0 mLḋDŽ 4. ⫼ⓣ䆩ㅵЁϔPotassium Persulfate 䆩㉝DŽ 5. Ⲫ㋻ⲪˈՓ㉝⒊㾷DŽ 6. 䆩ㅵDBR 200...