Bacteriological study of sachet water | Blazingprojects Postgraduate Thesis
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Bacteriological study of sachet water

 

Table Of Contents


Chapter ONE

INTRODUCTION

  • 1.1Introduction
  • 1.2Background of Study
  • 1.3Problem Statement
  • 1.4Objective of Study
  • 1.5Limitation of Study
  • 1.6Scope of Study
  • 1.7Significance of Study
  • 1.8Structure of the Research
  • 1.9Definition of Terms

Chapter TWO

LITERATURE REVIEW

  • 2.1Overview of Sachet Water Industry
  • 2.2History of Sachet Water Production
  • 2.3Importance of Sachet Water
  • 2.4Quality Standards for Sachet Water
  • 2.5Consumer Perception of Sachet Water
  • 2.6Health Risks Associated with Contaminated Sachet Water
  • 2.7Packaging and Distribution of Sachet Water
  • 2.8Environmental Impact of Sachet Water Production
  • 2.9Regulations and Compliance in Sachet Water Industry
  • 2.10Technological Advances in Sachet Water Production

Chapter THREE

SYSTEM DESIGN AND IMPLEMENTATION

  • 3.1Research Design and Methodology
  • 3.2Sampling Techniques
  • 3.3Data Collection Methods
  • 3.4Data Analysis Procedures
  • 3.5Research Instruments
  • 3.6Ethical Considerations
  • 3.7Validity and Reliability
  • 3.8Limitations of the Methodology

Chapter FOUR

SYSTEM TESTING AND EVALUATION

  • 4.1Analysis of Data Collected
  • 4.2Comparison of Findings with Existing Literature
  • 4.3Identification of Patterns and Trends
  • 4.4Interpretation of Results
  • 4.5Discussion on Implications of Findings
  • 4.6Recommendations for Future Research
  • 4.7Practical Applications of Research
  • 4.8Suggestions for Industry Improvement

Chapter FIVE

SUMMARY, CONCLUSION AND RECOMMENDATIONS

  • 5.1Summary of Findings
  • 5.2Conclusion
  • 5.3Contribution to Knowledge
  • 5.4Implications for Practice
  • 5.5Recommendations for Stakeholders

Thesis Abstract

Water is one of the indispensable resources for the continued existence of all living things including man. The provision of an adequate supply of safe drinking water was one of the eight components of primary health care identified by the International Conference on Primary Health care in 1978. This study investigated the bacteriological quality of sachet-packed water in Imo State, Nigeria. A total of five sachet water collected around Imo State University premises where examined for registration number, manufacturing date, expiry date and net volume (cl).

Physiochemical analysis carried out showed that these sachet waters where in accordance with the World Health Organization (WHO) Standard. The sachet waters cultured on bacteriological media showed the presence of coliform bacteria and other pathogenic bacteria. The bacteria isolate form the water samples are; Salmonella species, Coliform species, Escherichia coli, and Enterobacter species.

Results showed that 100% of the packaged water samples examined were either untreated or produced under unhygienic conditions. High aerobic colony counts in the order of 106 were recorded from all of the samples examined. The findings show that 90% of packed pure water sold in the country are not fit for human consumption and are hazardous to health. This calls for urgent attention by regulatory bodies and law enforcement agencies in the country.


Thesis Overview

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