Chlorine is added to water to make it safe to drink because it acts as an oxidizing agent. This means it can break down and destroy the cells of bacteria and viruses that may be present in the water. By doing so, chlorine effectively eliminates the risk of waterborne diseases, such as ...
When Is Water Safe to Drink? Mia Nacamulli Take a look at the water in this glass. Refreshing, hydrating, and invaluable to your survival. Before you take a sip, though, how do you know that the water inside is free from disease-causing...
Discusses the safety and quality of drinking water. Laws and regulations; Factors affecting the quality of water such as contaminated source and treatment facilities; Guidelines on how to maintain and improve water quality; Sources for more information. INSETS: Fluoride and chlorine--Healthy additions...
However, depending on where you live,tap watermay contain trace amounts of contaminants, such as lead, chlorine, orpesticides. To ensure your tap water is safe to drink, you can consult your local water quality report, which is often available online through your city’s water department or ...
Access to safe drinking water is critical-but how much do you really know about your water? Of course,it is suppose d to be clear an d odorless, but there's a lot more to know about what's actually in it.It might have excess amounts of chlorine(氯),copper or iron, for example....
According to Time, if tap water isdrunk within six months, the chlorine(氯气) in the water willbe enough to kil any bacteria and keep it safe to drink.However, there are also some exceptions. If youaccidentally put your fingers into water or store water inunclean containers day after day...
Chappell also noted the forbearance of the SFN in the process of achieving a safe water supply, which has been a matter of concern for the nation since 1995. “Most of all, we want to thank our nation’s members for their patience, and we are pleased with the...
Deionized water is safe to drink, but it's not your best option for three reasons: Lack of minerals: Deionized water lacks minerals that are good for you, such as calcium, magnesium, and iron. You can easily take in these minerals from a well-rounded diet, but it doesn't hurt to hav...
Is your tap water safe to drink or do you need a tap water filter? We gathered must-know facts and stats on the tap water supply in the US.
32 Sea water is not safe to drink. It can be converted into drinkable water by desalination.What does desalination involve? D A adding chlorine to kill bacteria B boiling the water to sterilise it C removing the salt by filtration D. separating the water by distillation 相关知识点: 试题...