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WATER POLLUTION
ABSTRACT
This seminar studied and analyzed Water
Pollution, the causes, the effects, the sources, types and control of Water
Pollution in the societies water pollution occurred when pollutants were
discharged directly or indirectly into water bodies without adequate treatment
to remove harmful compounds, Water Pollution affected plant, and organisms
living in this bodies of water.
Water pollution was known to be caused by the following factors, sewage and
wastewater, marine dumping industrial waste, radioactive waste, oil pollution,
underground storage leakages, atmospheric deposition, global warming and
petrophication.
The effect of water pollution were very tremendous in our societies, there were
numerous pollution of water, which we have contaminated ground water effect,
effects of agriculture water pollution, effects of thermal of heavy metal water
pollution, all these affected the respiratory mechanism of aquatic organism,
which will also affects man that take the organism. These impacts
included pollution of the water bodies, it equally affects man directly and
indirectly.
The most affective way of controlling water pollution was to ensure that
chemical wastes should be converted to harmless substance before being dump in
the sea and, sewage should be processed, treated and converted to useful
fertilizers in plants and also refuse should be processed, treated and
converted to useful fertilizers in sewage plant the control of this water
pollution has help in our communities and in our lives.
TABLE OF CONTENTS
CHAPTER ONE
1.0 Introduction
1.1 Background of the
Study
1.2 Statement of the
Problem
1.3 Aims and
Objectives of the
study
CHAPTER TWO
2.0 Discussion
2.21 Historical Water Pollution
2.2 Pollution
2.3 Water Pollution
2.4 Types of Water
Pollution
2.5 Sources of Water
Pollution
2.6 The Effect of
Water
Pollution
2.7 Causes of Water
Pollution
2.8 Control of Water
Pollution
CHAPTER THREE
2.3 Conclusion
CHAPTER FOUR
4.1 Recommendation
Reference
CHAPTER ONE
1.0
INTRODUCTION
Water can be said to be polluted when
there is an introduction of a harmful substances in such a way that its natural
qualities are so altered as to impure its usefulness or render it offensive to
the sense of taste, smell or sight.
Water pollution has so many ways of definition. However, the basic elements of
most definitions are the concentration of particular pollutant in water for
sufficient period of time to cause certain effect. If it related health such as
the ones caused by pathogenic bacteria intrusion, the term contamination is
appropriate. A basis for defining water pollution can be said to the
presence of impurities in clean water or pure water.
Most cause of water pollution includes sewage and wastewater, marine dumping,
industries waste, radioactive waste, oil pollution, underground storages
leakage, atmosphere deposition, global warming eutrophication, fertilizers
contain nutrient such as nitrate and phosphate in excess level, which over
stimulate the growth of aquatic plants and algae. These organisms when
growth in excess, consequently clogs our water wags, use dissolved oxygen as
they decompose and block light to deeper water which proves very harmful to
aquatic organism as it affects their respiratory organisms as it affects their
respiratory ability. Fish and other invertebrates that reside in water are
affected as well.
Finally, science provides many practical solutions to minimizing the present
level as which pollutants are introduced into the societies and for remedying
past problems. All the solution comes with some cost (both monetary and
societal). A great deal can be done to minimize pollution in our everyday
lives. If we take care and act responsibly with household chemical and
their disposal and recycle, material whose production creates pollution.
1.1
BACKGROUND OF STUDY
The background study of water changing
pollution is continuously moving around the earth and constantly its form 16
evaporates from land, become bodies of water and is used by all forms of life
on earth, and water pollution is threatening earth’s inhabitants. The
causes of pollution in water are virtually endless and have many sources.
The most polluting o f them are the city sewage and industrial waste discharged
into the rivers. Presently, only about 10% of the waste water generated is
treated, the rest is discharged as its is into our water bodies. Due to
this pollutants enter groundwater, rivers and other water bodies. This
polluted water, which ultimately ends up in our households, is highly
contaminated and cattis disease causing microbes. Agriculture run-off, or
the water from the fields that drains into rivers, is another major water
pollutants as it contain fertilizers and pesticides. Many people dump
garbage onto streams, lakes, rivers and seas, thus, making water bodies the
final resting place of canms, bottle, plastics and other household
products. Today cleaning products are synthetic detergents coming from
petrochemical industries. Most detergents and washing powders contain
phosphates, which are used to soften the water (2005). These and other
chemicals contained in washing products, affect the health of all forms of life
in the water and who uses water. Human infectious diseases are among the
most serious affects of water pollution, especially in developing countries,
where sanitation may be inadequate or non-existent. Clearly, problems
associated with water pollution have the capabilities to disrupt life on the
planet to a great extent.
1.2
STATEMENT OF THE PROBLEM
The achievement of lessening water
pollution is the main issue here, what the local government as well as the
local people in doing in protecting and sustaining geothermal fluids like hot
springs and volcanic ejecta is critical. What are the factors that will
lead to geothermal pollution of hot springs. Conserving and protecting
hot springs by means to not bathing in it for soap, even bio-soap, introduces
harmful contaminates that do not break down into the water system.
Keeping composites at 200 feet away system keeping composites at 200 feet away
from all water sources because any pollution that gets in threatens fish,
wildlits and human drinking water are some of the ways in maintaining the
quality of hot springs.
What are water distribution in the area that contribute in water pollution and
eventual decline of the purity of hot springs would be another issue to deal
with. Tarps left in hot springs produce a foreign fungus which does not
break down and it harmful to the surrounding and ultimately makes it may into
the local water systems. All this pollutants of water lead to the
scientific study of the effect and a way to minimize or control water
pollution.
1.3
AIM AND OBJECTIVES OF THE STUDY
The aim and objectives of this seminar
topic titled “Water Pollution” is to research and find those parameters written
below in a flow diagram with respect to our topic.
The parameters below help us to actualize our aim and objectives in the final
year of our National Diploma (ND) seminar report.Thus:
History of Water
Pollution
↓
Pollution
↓
Water pollution
↓
Types of Water
pollution
↓
Sources of Water
Pollution
↓
Effect of Water
Pollution
↓
Causes of Water
Pollution
↓
Control of Water
pollution
These parameter listed above enables
the seminar topic research have enough background.
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