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Hazardous Chemical Sources and Effect on the Environment

Hazardous Chemical Sources and Effect on the Environment

Project / Seminar Material
Reference ID: PS-4329-TM

DEDICATION

This research work titled "Hazardous Chemical Sources and Effect on the Environment" is dedicated to God for his enabling grace and to all computer enthusiasts who help to make life a pleasant experience.

ACKNOWLEDGEMENT

I owe my indebtedness to my Supervisor (Name of your Supervisor), the Head of Department (Name of your HOD), the Lecturers in the department of Science Laboratory Technology (SLT), Book Authors and Profound Scholars of existing/related research material for your moral support that facilitated the successful completion of my (Tertiary Institution level). I am grateful to God Almighty and my parent for their financial support in my career. I really appreciate you all for everything, Thank you very much.

Hazardous Chemical Sources and Effect on the Environment

CHAPTER ONE

1.0 Introduction

Chemicals are present in every workplace, from the cleaning chemicals being used to the industrial manufacturing processes, and welding fumes. Generally, a hazardous substance is one which may pose a risk to the health of anyone coming into contract with it in the workplace. The contract maybe in the production, hand line, storage, transport or disposal of the substance.

All chemical pose a risk to the health and safety of persons in the workplace to some extent and for this reason there are some basic requirements in the work health and safety legislation.

Hazardous substances have the potential to harm the health and safety of people at the workplace. Control of hazardous substance is of various ways due to the nature. (Hazardous Health Manuel, University of Uyo, 2000).

Many chemicals have both health and physiochemical hazards. Manufacturers and suppliers of chemicals are required to determine whether or not a substance is hazardous. They do this by referring to the global harmonized system (GHS) of classifying and labelling chemicals. If a chemical or chemical mixture is classified as hazardous it will have relevant hazard statements, precautions and pictograms on the label and safety data sheet (Goldman et al., 1988).

Some years ago the national health and safety commission (more recently known as the Australian safety and compensation commission — ASCC) estimated that about 2,300 workers die each year as a result of exposure to hazardous substances. Hazardous substances are found in almost all work places.

Hazardous substances should be eliminated from the workplace if possible. This will eliminate the risk. If it is not possible, then the preferred order of hazardous control must be followed, as prescribed in the various parts of chapter 4 (hazardous substances and materials) of the 2007 OHS regulation, and described in the plan.

Knowledge of the physical properties of a chemical can give an indication of the nature or extent of potential health effects given certain environmental conditions, and enables decisions to be made in respect of correct use and storage producers.

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CHAPTER TWO

2.0 Literature Review

2.1 Introduction

This chapter focuses on the review of related literature. A literature review includes the current knowledge as well as theoretical and methodological contributions to a particular topic. It documents the state of the art with respect to the topic you are writing. It surveys the literature in the topic selected. In this research work the literature review includes the …

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