Article on drinking water- a serious threat in future
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drinking water a serious threat in future
by xyz
Explosive increases in human population spurring widespread development and demand for water, global climate change causing unpredictable flooding and long-lasting droughts (48), water withdrawals in coastal areas causing saltwater intrusion into drinking-water sources, and the occurrence of low levels of multiple unregulated chemical contaminants throughout the water supply necessitate that humans reassess how we consume and manage water. This review focuses on the last of these challenges and examines how novel approaches to assess quickly the toxicity of chemicals, improved analytical techniques to detect chemical contaminants, and advanced treatment to remove chemicals from water may help communities and regulators better address the issue of multiple chemical contaminants in drinking water. The article is divided into several parts related to the central theme of regulation and control of the occurrence of multiple chemical contaminants in drinking water. Featured here is a discussion about potential regulatory options for addressing the health concerns of currently unregulated drinking-water contaminants. Although the issue of microbial contaminants in drinking water represents challenges of its own, it is not discussed here because it is beyond the purview of this review. Also, we focus on the United States because the challenges faced by the developing world are quite different.
hope this helps ☺☺
by xyz
Explosive increases in human population spurring widespread development and demand for water, global climate change causing unpredictable flooding and long-lasting droughts (48), water withdrawals in coastal areas causing saltwater intrusion into drinking-water sources, and the occurrence of low levels of multiple unregulated chemical contaminants throughout the water supply necessitate that humans reassess how we consume and manage water. This review focuses on the last of these challenges and examines how novel approaches to assess quickly the toxicity of chemicals, improved analytical techniques to detect chemical contaminants, and advanced treatment to remove chemicals from water may help communities and regulators better address the issue of multiple chemical contaminants in drinking water. The article is divided into several parts related to the central theme of regulation and control of the occurrence of multiple chemical contaminants in drinking water. Featured here is a discussion about potential regulatory options for addressing the health concerns of currently unregulated drinking-water contaminants. Although the issue of microbial contaminants in drinking water represents challenges of its own, it is not discussed here because it is beyond the purview of this review. Also, we focus on the United States because the challenges faced by the developing world are quite different.
hope this helps ☺☺
arijeet143luckpataaw:
Thank uhh very much miss Zishan
welcome
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Our human body is made out of 70% of water. That's why water is very essential for our healthy lifestyle.
Although the 2/3 part of our planet is covered with water. But our drinkable water is just 1% of this water present in our planet.And most of this 1% drinking water is stored as ice in both polar regions. So the total usable water is very low in amount.
And the increasing population and their water consumption will surely deplete the usable water in the near future.
To prevent this,we have to preserve our water resources.
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