REMOVAL OF DYE STUFF FROM TEXTILE WASTEWATER BY PHYSICO-CHEMICAL METHODS

TABLE OF CONTENTS

Title Pagei

Certificationii

Dedicationiii

Acknowledgementiv

CHAPTER ONE

Introduction to Dyes1-2

1.1Textile industry2-3

1.2 Textile waste water4-6

1.3Treatment of textile waste water6

1.3.1Physicochemical treatment6

1.3.2Biological treatment7-9

1.3.3Advanced treatment method9-13

CHAPTER TWO

2.0Application of nano-materials for treatment of textile wastewater14

2.1Photocatalysis14-15

2.1.1Removal of organic contaminants15-16

2.1.2Removal of inorganic contaminants16

2.1.3Removal of heavy metals16-17

2.2Nanosorbents17

2.2.1Carbon nanosorbents17-18

2.2.2Metal oxide nanosorbents18

2.2.3Zeolites as sorbent18-19

CHAPTER THREE

3.0Nanomaterials used for textile waste water treatment20

3.1Silver nanoparticles20-21

3.2TiO2  nanoparticles21-22

3.3Zero-valent Iron22-23

CHAPTER FOUR

4.0Conclusion and Appraisal24

4.1Suggestion24-25

REFERENCES26-28