Compose a 8250 words assignment on liquid level detection by using optical sensors in riyadh wastewater treatment station. Needs to be plagiarism free!

Compose a 8250 words assignment on liquid level detection by using optical sensors in riyadh wastewater treatment station. Needs to be plagiarism free! C Damping coefficient

ODEs Second order linear

rRoot of equation

Acknowledgment

I would like to thank my supervisor Professor Gui Tian strongly for being supportive and an excellent guidance throughout the duration of this work. My thanks must also go to Professor Matthew Armstrong for his advice regarding the control part of this project on. I would like to thank yassir Ali Bouraee for helping me in the fluid system control.

List of contents

Abstract......................................................................................... 1

List of Symbols and Acronyms...................................................... 3

Acknowledgements.............................................................................. 4

List of contents..................................................................................... 5

Chapter 1:Background 7

1.1 Introduction

1.2.1 What are wastewater treatment stations ....................... 9

1,2.2 What are the wastewater sources

1.2.3 What are the wastewater release gases

Chapter 2: literature review 10

2.1 Introduction

2.2 The principle of liquid level detection and importance

2.3 Point liquid level detections techniques................................. 13

2.3.1 Magnetic and Mechanical float level sensors

2.3.2 Pneumatic level sensors

2.3.