Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Introduction to the water scarcity essay
An essay on water purification
Introduction to the water scarcity essay
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Introduction to the water scarcity essay
Water is the most abundant and vital substance on our planet. Every living thing needs water in order to survive It is a necessity, especially when dealing with society. Every household needs water, whether for laundry, cooking, plants, personal hygiene, or even drinking, whatever the reason, it is vital that the water we use remains in good quality and is not contaminated.
According to dictionary.com, contaminated water is a term used to describe hazardous materials of any kind that are polluting a source of water. Contaminated water sources affect all qualities of life from heath care to limitations of commercial water use. In order to maintain and regulate the quality of water, the government enforces a series of laws and regulations. There are hundreds of regulations regarding the use and treatment of commercial water sources. For instance, to maintain water qualities, a set of standards have been articulated in order to ensure well-being of water sources. Water quality standards are state or tribal requirements that define the water quality goals of a lake, stream, or other body of water by designating the beneficial uses and setting criteria to protect those uses. These water quality standards serve as the foundation for the water-quality based approach to pollution control. A water quality standard consists of three basic elements:
1. Designated Uses
States designate bodies of water for specific uses based on the goals and expectations for their waters. Typical designated uses are for Protection and propagation of fish, shellfish, and wildlife.
2. Water Quality Criteria
Set to protect the designated use and based only on data and scientific judgments about pollutant concentrations and their effects. They also describe ...
... middle of paper ...
... be the only practical option. Drilling a new well, developing a surface water supply, or purchasing water from an existing water system are all options that are carefully evaluated by geologists, engineers, and other professionals to insure that the new supply will be protected.
The last tactic is the treatment of water. Water treatment to remove contaminants is a well-recognized approach to solving a water quality problem. Water treatment is most often used to disinfect water supplies to eliminate a bacteria problem and to correct nuisances, such as water that is hard or contains iron and/or hydrogen sulfide. All water treatment equipment requires maintenance to ensure proper operation.
Each treatment approach has its advantages and limitations. The objective is to select a treatment system that provides the advantages you want with limitations you can live with.
It’s no mystery that having clean water is a fundamental element to living in a prosperous society and one of the few things essential for human survival. Water not only sustains our health, but is required in making everything from electronics to clothes. Clean water may seem as ordinary as putting on your shoes, but it’s a daily party of our life that’s being threatened.
'Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing that drinks or uses or lives(in) it. ' (Azeem 1). In Canada, most people live in the southern part along with many agricultural and industrial activities causing the worst cases of water pollution. Water pollution is caused by population growth and industrialization, but can be prevented if proper controls are taken into consideration to help reduce the discharge of waste materials. Water pollution has been a huge disadvantaging concern for humans as well as wildlife for over many decades, but can actually be prevented if attempted. Preventing waste materials from being dumped into lakes and rivers, controlling
The ability to obtain abundant, pure water is a basic requirement for an individual’s well-being. Likewise, access to abundant, safe water is also indispensable for resilient agricultural crops as well as a thriving national economy. These requirements for pure water are so substantial that disputes amongst regional groups, states, as well as nations arise on a frequent basis regarding the rights to various water sources.
No matter what, where, or who you are, water is a necessary component to keeping any organism alive. Although water is essential for life, in many places, clean drinking water is hard to find. There are many consequences to drinking contaminated water. Every year, three to five million people are attacked by water-borne diseases and over 100,000 of them die. One fatal disease that can kill within hours is cholera.
Water has become a very controversial issue in the United States and around the world. As populations increase and resources decrease, the way we use our resources and keep populations safe become more and more important. Throughout the world there are nearly 1.1 billion people who do not have access the clean drinking water. 5 Most of these 1.1 billion people are located in poor areas and do not have the financial means to build the infrastructures needed to provide water to the citizens of their country. 5 Drinking water is an essential part of our everyday life. People must have water to survive, but it must be clean and safe to consume.
Drinking water is essential and indispensable to life itself possible on the face of the earth, it is much more than a well, a resource, a commodity, drinking water is specifically a human right of first order and an element essential national sovereignty itself and, most likely, whoever controls the water control the economy and life in the not so distant future.
As you consider treatment options that are available it’s important to keep in mind the following:
Today's waters are constantly being treated like sewage dumps or trash cans. We use them as garbage cans every day polluting the water more and more. "Pollution is often by way of rivers, drains and outflow pipes." Causing an outflow of sewage into our ocean waters. This is not only affecting the community but also the marine life and other sea creatures living in the ocean." This pollution includes human sewage and domestic waste water, factory outflows of acids and poisonous metals, engine oil from roadside drains and garages, farm chemicals washed off the land by rain, building-site rubble, nuclear waste from power plants, and oil from wells, refineries, and tankers." Stating that most of today's waste is from factory or factory ran products that shouldn't be polluting the water
Clean and safe drinking water resources are becoming scarce as the population grows. The world is facing many problems, but the most important thing needed to survive, is water. Water is getting low in many countries, therefore residents are suffering the misfortune of not having the reliable source of clean water. Today many countries are having water shortages meaning rivers, lakes, streams and groundwater are not enough to rely on for supplying water demands. For example, California is facing a drastic water shortage, the natural water resources are not enough to fulfill their water demands.
Having clean water to drink means that water must have microbial, chemical and physical characteristics that meet WHO guidelines or national standards on drinking water quality. Around 780 million people in the world don’t have access to clean drinking water (Millions Lack Safe Water). More than 3.4 million people die each year from water, sanitation, and hygiene-related causes. Nearly all deaths, 99 percent, occur in developing countries. Around the world, diseases in unclean water kill about 1,400 children every day (Clean Drinking Water). There are many organizations that raise money in order to help develop ways or create ways for people to obtain clean drinking water. However, many people are unaware that this is even a problem in other countries because we take clean water for granted.
Water is the most important resource on our planet. The causes of not protecting will be very dire because, water like most things on this planet isn’t endless. We must conserve the drops of precious water we have and protect it, because at the end of the day we can’t afford not to protect it.
Water pollution is one of the main concerns of the environment. It is known as a change in the chemical or physical condition of the waters. Polluting the waters is causing harmful and tragic diseases that affect many families. It is also a global problem that not only affects people but also animals and plants. Water pollution is a current issue that has serious consequences; it progresses everyday in our lakes, oceans, rivers and other bodies of water.
Water pollution has affected many people and animals. Water pollution is the disposal of garbage into a water stream. Some of the water pollution is from littering, some water pollution is done by chemical leaks, and others by ships. Also, There is much information about water pollution.
Water pollution is something that can be prevented; it is important to be aware of the causes of water pollution to keep the environment safe and clean for the many generations to come. Domestic households and industrial and agricultural practices often produce wastewater that can cause rivers and lakes to become polluted. This is typically called sewage and wastewater pollution. Sewage is a term for wastewater that usually contains feces, urine, and laundry waste. With there being billions of people on earth, treating sewage is a big priority.
Water plays such an important role in our daily lives. 70% of our body is composed of water. 70% of the earth surface is also made up of water, but out of the 70%, only 1/3 of water is consumable. In fact, this amount has been continuously to decrease as more and more industries began to pollute and damage the water. For example, many toxic chemicals may be released into the water thus making the water impure. Such pollutions and damages lead the water to be contaminated and inconsumable as it may cause severe diseases. Water purification can remove all the unnecessary bacteria and viruses from the water that is hazardous for our health. Water purification may also improve the flavor and appearance of water. It removes the unpleasant odor. Therefore, water purification became one of the most useful and popular process used by people all over the world today. It is by far the most recommended and safest water treatment that is commonly used to purify damaged water into consumable water. Water purification provides us with safe, pure and clean water to consume and use.