Calculus decolorationis agentis dosis (accepta specifica test in exemplum)

1.Dosage reagens (PPM) = [(numerum stilla / 20) MIXTURA concentration / wastewater test volumen] ×106

★ PPM una pars est per decies centena, et dosis 1PPM, quae instar aquae vastae ton 1 est, agentis dosis 1 gram.

★1ML solutio diluta aequivalet 20 guttae

2. Utere potorio ut 200ML aquae vastae test (chroma 200, COD 110), compone valorem PH ad 8, adde 10 guttas.decolorizing agentesolutionem cum oculario (1ML aequiparatur 20 guttis), excita, adde 12 guttas PAC, move, ac postremo 2 guttas PAM addas, move, et uno minuto sta. Chroma detectio est 4 (dilutio multiplex methodus), et COD 85, quod vexillum emissionis nationalis occurrit.

3. Dosis praeparationis reagens;decolorizing agente(solutio 2%, id est, dilutio 50 temporum), PAC solutio (2%), PAM (1‰ solutio aquea)

Molesdecolorizing agente= [(10/20) 2%/200] 106 = 50PPM

PAC dosis = [(12/20) 2%/200] ×106 = 60PPM

PAM = moles [(2/20) 1‰/200] 106 = 0.5PPM

Molesdecolorizing agenteest 50PPM, qui aequivalet isti 50 Pdecolorizing agenteSolutio stipis in uno ton aquae wastes , et sic deinceps , PAC P. LX , PAM 0 , P .

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