http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Fuat Gu¨ zel,Hasan Sayg˘ılı,Gu¨ lbahar Akkaya Sayg˘ılı,Filiz Koyuncu 한국공업화학회 2014 Journal of Industrial and Engineering Chemistry Vol.20 No.5
A new nanoporous carbon from tomato paste waste (TWNC) was prepared. The surface area, total pore volume, average pore diameter of TWNC was found as 722.17 m2 g-1, 0.476 cm3 g-1 and 2.644 nm, respectively. The effects of solution pH, adsorbent dose, initial concentration, ionic strength, contact time, and temperature were studied. Adsorption kinetics was found to be best represented by the pseudo second order model. Isotherm data were fitted well to the both Langmuir and Freundlich models. Maximum adsorption capacity was found as 68.97 mg g-1 at 50 ℃. Thermodynamic parameters showed that the process was spontaneous and endothermic.