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Tablo 4. EC ve CC deneylerinde hesaplanan F sayıları ve metal konsantrasyonları. (Calculated F constants and metal
concentrations in EC and CC experiments)
Elektrokoagülasyon (EC) Kimyasal Koagülasyon (CC)
Materyal Al Elektrot Fe Elektrot Al2(SO4)3.18H2O FeSO4.7H2O FeCl3.6H2O
Optimum Deney Şartları
AY: 10 A/m2
pH: 7,9
t:3 dakika
AY: 10 A/m2
pH: 7,89
t: 3 dakika
pH: 7,9
Dozaj: 20 mgMe+/L
pH: 7,9
Dozaj: 20 mgMe+/L
pH: 7,9
Dozaj: 20 mgMe+/L
Filtre Edilebilirlik Sayısı (F)
(*10-5) 204 527 317 528 534
Alüminyum (mg/L) 0,14 --- 0,2 --- ---
Demir (mg/L) --- 0,13 --- 0,19 0,13
Yönetmelikler
TS 266 (2005) 0,2 0,2 0,2 0,2 0,2
WHO (1999) 0,2 0,2 0,2 0,2 0,2
Sağlık Bak. İnsani Tük. Amaçlı
Sular Yön. (2005) 0,2 0,2 0,2 0,2 0,2
• Kimyasal koagülasyonda 3 dakika 200 rpm hızlı, 15 dakika 45 rpm yavaş karıtırma ve 60 dakika çökelme işlemine tabi
tutulmuştur.
• Elektrokoagülasyonda 3 dakika 200 rpm hızlı, 15 dakika 45 rpm yavaş karıtırma ve 60 dakika çökelme işlemine tabi tutulmuştur
İçme Sularından Elektrokoagülasyon ve Kimyasal Koagülasyon ile Bulanıklığın Giderimi F. Özyonar ve B. Karagözlü
Gazi Üniv. Müh. Mim. Fak. Der. Cilt 27, No 1, 2012 89
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