IMPACTS OF INDUSTRIAL WASTEWATER DISCHARGE ON THE WATER QUALITY OF STREAMS IN THE URBAN REGION OF PORTHARCUT, RIVER STATE, NIGERIA
Abstract
This research project explores the Impacts of industrial wastewater discharge on the water quality of streams in the urban region of Portharcut, River State, Nigeria. It examines the contamination levels, ecological impacts, and potential health risks associated with the discharge of industrial wastewater into local streams. The study employs a combination of empirical data analysis and theoretical frameworks, including the Expectation Disconfirmation Theory, to understand the perceptions and experiences of affected communities. Data collection methods encompass surveys and measurements of water quality parameters, and the research aims to provide valuable insights for policymakers, industries, and the general public to address and mitigate the adverse effects of industrial pollution in this region.
Table of Contents
Abstract – – – – – – – – – – xii
CHAPTER ONE
INTRODUCTION
1.1 Background to the Study – – – – – – – – 1
1.2 Statement of the Problem – – – – – – – – 3
1.3 Research Questions – – – – – – – – – 5
1.4 Objectives of the Study – – – – – – – – 6
1.5 Scope of the Study – – – – – – – – 7
1.6 Significance of the Study – – – – – – – – 7
1.7 Limitations of the Study – – – – – – – – 8
CHAPTER TWO
LITERATURE REVIEW AND THEORETICAL FRAMEWORK
2.1 Introduction – – – – – – – – – 9
2.2 General Review of Industrial Effluents – – – – – – 10
2.3 Review of Related Articles – – – – – – – – 13
2.4 Review of Empirical Studies – – – – – – – 18
2.5 Theoretical Framework – – – – – – – – 19
2.5.1 Expectation Disconfirmation Theory – – – – – – 19
CHAPTER THREE
METHODOLOGY
3.1 Introduction – – – – – – – – – 23
3.2 Research Design – – – – – – – – – 23
3.3 Population of the Study – – – – – – – – 23
3.4 Sample Size and Sampling Technique – – – – – – 23
3.5 Source and Methods of Data Collection – – – – – – 25
3.6 Measurement of Variables – – – – – – – – 26
3.7 Techniques of Data Analysis – – – – – – – – 26
3.8 Justification for Technique of Data Analysis – – – – – 26
3.9 Research Model – – – – – – – – – 27
CHAPTER FOUR
DATA PRESENTATION AND ANALYSIS
4.1 Introduction – – – – – – – – – 28
4.2 Response Rate – – – – – – – – – 28
4.3 Data Screening and Preparation – – – – – – – 29
4.3.1 Analysis of Missing Values – – – – – – – 29
4.3.2 Analysis of Outliers – – – – – – – – 30
4.4 Results of Reliability and Validity Assessment – – – – – 30
CHAPTER FIVE
SUMMARY, CONCLUSION, AND RECOMMENDATIONS
5.1 Summary of Findings – – – – – – – – 40
5.2 Conclusion – – – – – – – – – 41
5.3 Recommendations – – – – – – – – 41
5.4 Suggestions for Future Studies – – – – – – – 42
References – – – – – – – – – 44