#human kinetics

Abstract

Thermodynamics and adsorption studies were conducted with a dye of Rhoda mine-B (RB) on organoclay (OC). Adsorption of the dye was investigated with an initial dye concentration at pH 7±0.3, 298, 308 and 318 K. The adsorption experiments were carried out isothermally at three different temperatures. The Langmuir and Freundlich isotherm models were used to describe the equilibrium data and the results were discussed in details. The thermodynamic parameters such as standard free energy (ΔG°), entropy change (ΔS°) and enthalpy (ΔH°) were calculated for OC. These values showed that adsorption of RB on OC was a spontaneous and endothermic  process.

Get the original articles in Source: Thermodynamics and adsorption studies of rhodamine-b dye onto organoclay

Journal Name: Journal of Biodiversity and Environmental Sciences (JBES)

FACTORS INFLUENCING THE LEVEL OF PARTICIPATION AND ACHIEVEMENT OF HUMAN KINETICS STUDENTS IN MALAYSIA

RESEARCH PROJECT TOPIC ON FACTORS INFLUENCING THE LEVEL OF PARTICIPATION AND ACHIEVEMENT OF HUMAN KINETICS STUDENTS IN MALAYSIA

TABLE OF CONTENT

Title Page———i

Certification——–ii

Dedication———iii

Acknowledgement——-iv

Abstract ———vi

Table of Content——–vii

Chapter One

1.0 Introduction ——-1

1.1 Statement of Problem——4

1.2 Purpose of the Study——5

1.3 Significance of Study——8

1.4 Limitation——–9

1.5 Sc…