Why is chlorine in my drinking water? Chlorine has been used to disinfect water for consumption in the US since the early 1900's, leading to the virtual elimination of waterborne diseases and improved public health. It is extremely effective at killing pathogens and diseases, is inexpensive, eas...
Click here:point_up_2:to get an answer to your question :writing_hand:chlorine is used to purify drinking water excess of chlorine
Reports on the findings of a study by Purdue University indicating that byproducts from water treatment processing can be potentially hazardous. Determination of a chemical pathway by which cyanogen chloride can be formed; Addition of chloramines and chlorine substitutes in the final stages of ozone ...
Experts weigh in on the chemicals that can be found in drinking water, how it’s regulated, and what you can do if you’re worried about your water.
One out of ten people in the world can’t actually be sure that their water is clean and safe to drink. Why is that? Inadequate sanitation, poor protection of drinking water sources, and improper hygiene often lead to sewage- and feces-contaminated water. That’s the ideal breeding ground...
One out of ten people in the world can’t actually be sure that their water is clean and safe to drink. Why is that? Inadequate sanitation, poor protection of drinking water sources, and improper hygiene often lead to sewage- and feces-co...
aFor instance, the chlorine that is widely used to disinfect our water is believed by many to be carcinogenic, and therefore a major health issue that significantly contributed to worldwide rise of cancer rates. 例如,是用途广泛消毒我们的水的氯由许多认为是致癌物质的,并且对癌症的全世界上升极大贡...
awhen chlorine is added to water, part of it evaporates into the air, causing the familiar odor, and the rest is present in water in the following forms:chlorine, hypochlorous acid, hydrochloric acid, hypochlorous anion, and chloride. 当氯增加到水时,一部分的它蒸发入空气,导致熟悉的气味,并且...
Although adding small amounts of chlorine to drinking water is considered safe by the EPA, healthier and more environmentally sound alternatives exist
阅读理解C体裁:说明文关键词:water词数:280+133难度:★★★☆☆建议用时:6答案解析:P127Access to safe drinking water is critical-but howHow can people get hard facts aboutmuch do you really know about your water? Of course,water?Ait is supposed to be clear and odorless, but there's a lotA...