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Optical System in Measurement of Water Turbidity.

By: Contributor(s): Material type: TextTextPublisher: Gelugor : Penerbit USM, 2013Copyright date: ©2013Description: 1 online resource (97 pages)Content type:
  • text
Media type:
  • computer
Carrier type:
  • online resource
ISBN:
  • 9789838616829
Genre/Form: Additional physical formats: Print version:: Optical System in Measurement of Water Turbidity: Design and Analytical ApproachOnline resources:
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.
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Holdings
Item type Current library Call number Status Date due Barcode Item holds
Ebrary Online Books Ebrary Online Books Colombo Available CBERA000503
Ebrary Online Books Ebrary Online Books Jaffna Available JFEBRA000503
Ebrary Online Books Ebrary Online Books Kandy Available KDEBRA000503
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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.

Description based on publisher supplied metadata and other sources.

Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2018. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.

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