Everything in the world needs water. However, various places are facing important issues arising from water shortages. There are about 7 billion people on our planet. Indeed, one liter of water is needed per day to live and prosper, but many of them are facing major flaws now. Indeed, Australia faces serious challenges in achieving sustainability. It is considered to be the most populous world continent.
The use of water is a major sustainability issue in Australia. During the drought, Australia's water resource restrictions apply to water conservation. Climate change can exacerbate drought in Australia, put pressure on water resources, can result in alternative sources of water, including construction of reservoir tanks, dams, water transport and desalination plants, many of which affect the catchment area And exert pressure on the environment.
One of our biggest concerns about future water resources is the sustainability of current and future water allocation. As the water runs short, the importance of management is increasing. Finding a balance between what people need and what is necessary for the environment is an important step in the sustainability of water. Countries such as Australia have tried to establish a sustainable freshwater system at the national level. And this approach to the environment can demonstrate an example for the rest of the world.
People all over the world depend on chemistry to safely supply clean water. Recycling is important for future use of this resource. In Australia, due to drought, we have been forced to reduce the amount of water used over the past decade, review the dependence on dams and reservoirs, and consider alternate sources of water. Sydney, Melbourne, Perth already have three large desalination plants. Without the development of such chemical engineering, countries including Saudi Arabia, Kuwait, the United Arab Emirates, Bahrain and Libya will probably not have enough water available to maintain the existing population. When we face environmental uncertainty, effective resource management becomes increasingly important, and chemistry plays an important role in potential solutions.