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Expenses With Laboratory Tests Continuous Service Contracts And Laboratory Analysis By 24 Months Periodode.Analysis Of Tributary. Monthly Frequency 8.468/76 Article 19A: (Simple Collection) Ph (Field And Laboratory) Temperature (At The Time Of Collection). Sedimentable Sedimentacaode 1 (One) Time In Cone Imhoff Proof. Tin, Ferrosoluvel (Fe2+), Phenol, Fluoride, Mercury, Nickel, Silver, Select, Sulfates, Sulfates And Zinc. State 15.425/80, Including: Oleos Of Total Organic Carbon (Cot) Nitrogen Series (Ammonia, Ntk, Nitrite And Nitrate) Biochemical Phosphoorus Oxygen (5 -Day Dbo To 20C). Oxygen Chemistry (Dqo) Thermotolerant Coliforms (Nmp) Estimated Amount For 24 Months: 220Analysis Of Tributary. Quarterly Frequencydrete 8.468/76. Article 19A: (Composite Collection) Ph (Field And Laboratory) Temperature (At The Time Of Collection). Sedimentable Sedimentary Proof (One) Hour In Imhoff. (Dqo) Thermotolerant Coliforms (Nmp) Estimated Amount For 24 Months: 60Th Effluent Analysis. Monthly Frequency 8.468/76. Article 18: (Simple Collection) Ph (Field And Laboratory) Temperature (At The Time Of Collection). Sedimentable Materials In Sedimentacade 1 (One) Hour In Cone Imhoff. Soluble Hexanoaluminio, Bario, Boro, Cadmo, Tin, Phenol, Solbble (Fe2+)