Optical system in measurement of water turbidity : design and analytical approach / Ahmad Fairuz Omar, Mohd Zubir Mat Jafri.

Format:

Book

Author/Creator:

Omar, Ahmad Fairuz, author.

Mohd. Zubir Mat Jafri, author.

Language:

English

Subjects (All):

Turbidity--Measurement.

Turbidity.

Turbines--Design and construction.

Turbines.

Physical Description:

1 online resource (97 pages)

Place of Publication:

Pulau Pinang : Penerbit USM, [2013]

Contents:

Cover

Half Title Page

Title Page

Copyright Page

Contents Page

List of Figures

List of Tables

Preface

Acknowledgments

Abbreviations

Introduction

1.1 Total Solids and Water Pollution

1.1.1 Total dissolved solids

1.1.2 Total suspended solids

1.2 Turbidity

1.3 Turbidity Measurement

1.4 Optical System Development

Optical Properties of Turbid Water

2.1 Light Absorption

2.2 Light Scattering

2.2.1 Rayleigh scattering

2.2.2 Backscattering

2.2.3 Mie scattering

2.2.4 Inherent and apparent optical properties of water

2.3 Properties of Particles Contributing to Turbidity

2.4 Relationship between TSS and Turbidity

Water Turbidity Measurement System

3.1 Turbiditimeter Standard Design and Concepts

3.1.1 Light source

3.1.2 Photodetector

3.1.3 Sample container selection

3.1.4 Stray light

3.2 Types of Turbiditimeter

3.2.1 Absorptiometer

3.2.2 Nephelometer

3.2.3 Ratio turbiditimeter

Optical Fiber Devices and Supporting Circuitry

4.1 Light Source

4.2 Light Detector

4.3 Fiber Optic Cable

4.4 BASIC Stamp 2 Microcontroller

Water Quality Fiber Sensor

5.1 Emitter System

5.2 Detector System

5.2.1 Light sensor TSLB257/TSLR257

5.2.2 Detector circuit design

5.2.3 Data acquisition technique

5.2.4 System linearity test

5.2.5 Extra peripheral - The display unit

5.3 Backscattering Measurement System

5.3.1 Calibration results

5.3.2 Validity test

5.3.2.1 Validity test on TSS from Sungai Terengganu

5.3.2.2 Validity test on TSS from tap water supply

5.3.3 Results verification through calibrated turbidity meter

5.4 Transmittance Measurement System

5.4.1 Calibration results

5.4.2 Turbidity measurement at Endau Rompin National Park

5.5 90° Measurement System

5.6 Comparative Analysis of the Developed Systems.

Conclusions and Future Direction

Appendices

Appendix A Program Flow Chart

Appendix B Graph Plotted by Stamp Plot

References

Index

Back Cover.

Notes:

Description based on print version record.

ISBN:

983-861-682-6

OCLC:

1031340439