Changes in World Water Supplies Over the Last Decades

When you read about world water supplies the information presents a very grim picture for many countries. There is a lot of talk about global warming and it is a hotly debated topic. But the truth is that whether or not you believe it is a fact, the warming of the earth’s surface is leading to significant chances in rainfall patterns.

Global warming is a term used to describe the increase in the earth’s average temperature. In the last 100 years, the surface temperature of the earth has risen by 1 degree Fahrenheit or.8 degrees Celsius. That may not sound like a lot but it has led to major changes in where and when rain falls. It has also led to some melting of the polar glaciers which also changes the sea level. When sea levels change, rainfall patterns change too.

Thirsty World

When the Secretary General of the United Nations, Ban Ki-moon, addressed a forum in January 2008 on the availability of clean and safe water, it quickly became clear there are many parts of the world where water is a scarce resource. Places such as the Middle East and North Africa, parts of China, India and Australia are experiencing droughts which are expected to get worse. Australia, for example, has experienced a 30 year drought due to warm ocean currents and it is not expected to end anytime soon.

The United Nations presentation made many people much more aware that the changes in world water supplies over the last decades is producing a serious shortage of safe drinking water in many nations. In China the Yangtze River does not even have enough water to reach the sea any more. The many people who rely on the river for potable water and irrigation are at risk, because in the next 10 years there may not be enough water in the river to support the populations.

Up to one-third of the United States and one-fifth of Spain is dealing with a shortage of water. The polar glaciers are melting and causing climate changes in India, Pakistan and Bangladesh. Major river tributaries around the world are drying up and even normally dry countries are getting drier. A drought in Africa in the 1980s and 1990s led to the decimation of up to 60% of African herds. Countries such as Israel and many Arab nations face severe water shortages.

The World Health Organization reports there are currently 1.1 billion people in the world right now who do not have access to adequate water supplies. Rain water tanks are being used in many areas as an inexpensive and practical way to collect rain that does fall. The prediction is that there will be up to two-thirds of the world lacking clean water by the year 2025.

A Dry Australia

Australia is normally dry which is why there is a large arid interior. But global warming and El Niño, a warm ocean current, have exacerbated the problem. With the changes in the climate have come changes in the rainfalls. In some cases there is actually more rain, but it comes in more intense and brief rainfalls. Global warming has resulted in rainfall that is not evenly distributed in either Australia or around the world.

It is going to take a coordinated world response to the rainfall changes in order to insure people have access to enough water. Australians have been proactive by developing solutions such as rainwater tanks, which collect rain water when it does fall, for later use. It is predicted that the tank water collections systems will one day be a major source of even potable water as the drought continues. Installing a rain water tank now will prepare you for whatever rainfall changes happen in the future.

Commercial Water Tanks

Water tanks are one of the commonly used products that are being used in various industries. There are different applications that employ the use of water tanks. Some of the types of water tanks include potable water tanks, rain water tanks, waste water treatment tanks, process water tanks, fuel storage tanks, or chemical storage tanks etc.

Since ages, the primary aim of tanks is to meet storage requirements. In early days, people were making clay tanks to store food and water. In homes, we also use different kinds of water tanks to meet our water requirements. These tanks are designed specifically to provide adequate storage as well as safe drinking water.

Companies involved into construction, manufacturing or chemical industries need high quality durable giant tanks to ensure proper storage and safety of the materials. They have a limited space and want to utilize that space properly to maintain safety as well as storage. In order to make the limited space good, tank manufacturing companies totally customized solutions in terms of size, shape, material used, and space.

There are various applications of water tanks that include rain harvesting, rural, community, mining, export, re-roofing, grants, metropolitan, farm, commercial, re-lining, schools, fire water, industrial, and servicing etc.

For instance, there should be proper hygiene in school tanks as a slight amount of contaminants can cost lives of hundreds of children. Tank manufacturing companies provides assessments of a school’s water storage requirements and makes sound recommendations as to the collection, accurate placement of the storage tanks, and the redistribution options to supply toilet systems, or for reticulation of gardens.

In today’s world where underground water is receding rapidly, there is a strong need for rain water tanks. The rain water that you save can be essentially used to supply your toilets and irrigation. It also leads to save our natural resources.

Well Water Filtration Systems

Having your own independent source of water is an advantage that many people enjoy these days. If you are one of them, you may be aware of the risks that arise from the use of well water if it’s not treated correctly. While municipal tap water, in most regions, covers all the requirements for safety and taste that local and world water organizations standardize, it’s a different situation when it comes to well water. With the proper use of well water filtration systems you can aim to bring your water to a higher level of quality. Another benefit is that you have the freedom to customize what affects its taste and smell.

If someone tells you that you can consume your well water without chlorine treatment for an extended period of time, don’t believe them. There is not such thing as decent, safe well water filtration not utilizing chlorine. Some of the best systems go to such extent as to use tri-chlorine for optimal treatment. The good news is that chlorine is removed before the water reaches your faucets, with the use of additional layers of filtration.

A very contradictory opinion exists about reverse osmosis water filters. The arguments come from the fact that this method removes all minerals from water. It has been recently discovered that some of those minerals are essential for our well being. The defenders of the method claim that public water supplies contain only bad minerals that can lead to health problems. Yet world water organizations say that there are many benefits for our organism which minerals provide, sustaining the balance of vital functions in our bodies.

Before you get confused, it is important to note that the first and fore-most thing you can do to clear up the picture is to have your well water thoroughly analyzed by a trusted local authority or laboratory. By interpreting the data and consulting specialists you will become aware of what contaminants and level of pollution your well and the water inside it have, in order to take measures.

While reverse osmosis can be used at some exit points in your house, it is not a suggested system to use for the water purification on its path from your well to the house. A great many modern methods exist that effectively remove chlorine and organic substances from water while restructuring the water on atom level to give it much higher hydration and antioxidant effects. It’s good to note that these effects are short-lasting as the body is able to recover its natural pH balance, but there are still some benefits from a long-term usage.

By employing ion-resins and magnetic surfaces, and with the combination of secondary filtering units acting as pre- and post-filters, a complete purification can be achieved. At the same time the waste of water, slow speed and demilitarization that accompany reverse osmosis or distillation methods are avoided.

If there is a risk for contamination to your water well or you’re not so sure about the purity of water in it, you simply can’t afford to save on expenses. After all you want to guarantee the long-term health of yourself and your family, right? Utilizing the correct well water filtration system is just a matter of careful research and consideration. Once made, this decision would improve the quality of your life and let you enjoy cool fresh water for years to come.