TY  - JOUR
T1  - Halk sağlığı için tehdit oluşturan fenolün sulardan düşük maliyetli bir aktif karbon ile giderimi
TT  - Removal of phenol, threat to public health, from water by a low cost activated carbon
AU  - Balcı, Behzat
AU  - Erkurt, Fatma Elçin
AU  - Turan, Emine Su
PY  - 2017
DA  - December
JF  - Türk Hijyen ve Deneysel Biyoloji Dergisi
JO  - Turk Hij Den Biyol Derg
PB  - T.C. Sağlık Bakanlığı Halk Sağlığı Genel Müdürlüğü
WT  - DergiPark
SN  - 0377-9777
SP  - 49
EP  - 54
VL  - 74
IS  - EK-1
LA  - tr
AB  - Bu çalışmada, sucul canlılar ve halk sağlığı için tehdit oluşturan fenolün sulardan gideriminde, düşük maliyetli bir adsorbent olarak Eucalyptus camaldulensis kökenli aktif karbon  ECAK  kullanılmıştır. Adsorpsiyon süreci üzerine temas zamanı, pH, sıcaklık, ECAK dozu ve başlangıç fenol konsantrasyonu gibi çeşitli parametrelerin etkisi araştırılmıştır. Yapılan çalışmalar, adsorpsiyon süreci üzerine pH’ın, ECAK dozunun ve başlangıç fenol konsantrasyonunun önemli ölçüde etki ettiğini göstermiştir. Adsorpsiyon kapasitesi 500 mg/L fenol için pH 5’de, 20 °C’de ve 1 gram ECAK dozu ile 107,25 mg/g olarak bulunmuştur. Maksimum adsorpsiyon kapasitesi Langmuir izotermi tarafından 136,5 mg/g olarak tahmin edilmiştir. Freundlich izotermi adsorpsiyon sürecini 0,997 korelasyon katsayısı ile başarılı bir şekilde tanımlanmıştır
KW  - Eucalyptus camaldulensis
KW  - fenol
KW  - adsorpsiyon
KW  - langmuir
KW  - freundlichi
N2  - In this study, a low cost activated carbon which based on Eucalyptus camaldulensis barks  ECAC  was used for the removal of phenol, threat to aquatic organisms and public health, from water. The effect of contact time, temperature, ECAC dosage and initial phenol concentration on adsorption process were investigated. It was found that pH, ECAC dosage and initial phenol concentration had a significant effect on adsorption process. The adsorption capacity was found to be 107.25 mg/g for 500 mg/L phenol at pH 5, 20 °C with 1 g ECAC dosage. The maximum adsorption capacity was predicted 136.5 mg/g by Langmuir isotherm. Freundlich isotherm described the adsorption process successfully by a 0.997 correlation coefficient
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UR  - https://dergipark.org.tr/tr/pub/thdbd/article/968449
L1  - https://dergipark.org.tr/tr/download/article-file/1871516
ER  -