지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수4
Chapter1. Introduction (1)1.1. As-contamination of drinking water (1)1.2. Characteristic of As (1)1.3. General technique for removal of As from the GW (2)1.4. Fe-Mn binary oxides (3)1.5. Granular activated carbon (GAC) (3)1.6. Objective of this study (4)Chapter 2. Backgrounds (5)2.1. Adsorption kinetics (5)2.1.1. Reaction models (5)2.1.1.1 Pseudo first order model (5)2.1.1.2 Pseudo second order model (6)2.1.2. Diffusion models (6)2.1.2.1 Intra-particle diffusion model (7)2.2. Adsorption Isotherms (7)2.2.1. Langmuir isotherm model (7)2.2.2. Freundlich isotherm model (8)Chapter 3. Materials and Methods (9)3.1. Chemicals (9)3.2. Sorbent preparation (9)3.3. Sorbent characterization (10)3.4. Adsorption kinetics (10)3.5. Adsorption isotherms (11)3.6. Effect of pHeq (11)3.7. Effect of co-existing ions (11)3.8. Fixed bed column (12)Chapter4. Results and Discussion (13)4.1. Characterization of adsorbent (13)4.1.1. SEM-EDS (13)4.1.2. XPS (15)4.1.3. BET (16)4.1.4. PZC (17)4.2. Adsorption kinetics (17)4.3. Adsorption isotherms (21)4.4. Effect of pHeq (23)4.5. Effect of co-existing ions (25)4.6. Fixed bed column (25)4.7. Mechanism verification (27)Chapter5. Conclusions (30)References (31)
0