نتایج جستجو برای: Physical adsorption

تعداد نتایج: 716564  

Journal: :international journal of environmental research 2015
s. partani r. ghiassi a. khodadadi darban m. saeedi

mangroves are one of the main important species which have critical function in ecologicalprocesses in the coastal habitats. recent studies have focused on long term effects such as biological andchemical responses and reactions of ecosystems. in this research, short term response of avicennia marina’spneumatophores as one of substantial parts of mangroves has been considered while facing the o...

Background and purpose: This study was conducted for the first time to produce activated carbon (AC) from Milkvetch wood by physical activation in order to achieve the maximum adsorbent capacity in adsorption of dye. The aim of this study was to remove acid orange 7 (AO7) dye using AC produced by physical activation with nitrogen gas. Materials and methods: AC activation was performed by physi...

This paper describes the performance of Granular Activated Carbon (GAC) to adsorb and separate glucose and maltose solutes from the industrial effluents by adsorption process. In this study, the capability of Granular Activated Carbon (GAC) to adsorb glucose and maltose were experimentally examined. Commercial GAC (mesh 12-20), supplied by Sigma Aldrich company in...

Journal: :physical chemistry and electrochemistry 0
zohreh saadati adepartment of chemistry, islamic azad university, omidiyeh branch, omidiyeh, iran anita makvandya department of chemistry, islamic azad university, omidiyeh branch, omidiyeh, iran

an agricultural waste and eco-friendly biosorbent i.e. rice husk has been used as a cheap adsorbentfor the removal of methylene blue dye from aqueous solutions. the physical properties of the developedadsorbent were characterized using ftir. the study was realized using batch experiments. the effectsof contact time, ph, initial dye concentration, biosorbent dose and temperature were investigate...

Journal: :PloS one 2015
Ling Wang Zhouli Wang Yahong Yuan Rui Cai Chen Niu Tianli Yue

The purpose of this study was to identify the key factors involved in patulin adsorption by heat-inactivated lactic acid bacteria (LAB) cells. For preventing bacterial contamination, a sterilization process was involved in the adsorption process. The effects of various physical, chemical, and enzymatic pre-treatments, simultaneous treatments, and post-treatments on the patulin adsorption perfor...

Journal: :Adsorption Science & Technology 1993

Journal: :Proceedings of the National Academy of Sciences 1972

رضایی صامتی, مهدی, مرادی, فاطمه,

The aims of this project are to investigate the effects of Isoniazid drug adsorption on the geometrical and electrical structure of pristine and Ni-doped Gallium nitride nanotube (GaNNTs). For this purpose, 24  different configuration models are considered  for adsorbing Isoniazid on the surface of nanotube and then all considered structures are optimized by using density function theory (DFT) ...

2010
Matthias Thommes

During recent years, major progress has been made in the understanding of the adsorption, pore condensation and hysteresis behavior of fluids in novel ordered nanoporous materials with well defined pore structure. This has led to major advances in the structural characterization by physical adsorption, also because of the development and availability of advanced theoretical procedures based on ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید