英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Chloramines in Drinking Water | US EPA
    Chloramines are disinfectants used to treat drinking water Chloramines are most commonly formed when ammonia is added to chlorine to treat drinking water Chloramines provide longer-lasting disinfection as the water moves through pipes to consumers
  • Chloramines - Wikipedia
    Chloramines refer to derivatives of ammonia and organic amines wherein one or more N−H bonds have been replaced by N−Cl bonds [1][2] Two classes of compounds are considered: inorganic chloramines and organic chloramines Chloramines are the most widely used members of the halamines [3]
  • About Water Disinfection with Chlorine and Chloramine
    Chlorine or chloramine levels up to 4 milligrams per liter (mg L), or 4 parts per million (ppm), are considered safe in drinking water These low levels kill harmful germs and are unlikely to make people sick
  • Chloramine in Water | How to Remove Chloramine | Pentair
    Learn how to remove neutralize chloramine from water with Pentair filtration solutions Improve water quality safety Learn more today!
  • US EPA: Information about Chloramine in Drinking Water - MAWC
    Chloraminated water that meets the EPA standard is safe for drinking and other general household activities such as bathing, cooking, laundry, and cleaning The water can also be used for gardening (the water is safe for plants) and for watering lawns with no adverse effects
  • The chloramine dilemma | Science
    Chlorine, which is the most widespread water disinfectant worldwide, is cheap and effective, but like all oxidizing disinfectants, it reacts with many background constituents in water Its reactions with one of these constituents, ammonia, produces inorganic chloramines
  • CHLORAMINE - Delaware Department of Health and Social Services
    chlorine It is used to create a liquid used in jet and ro et fuels It is a disinfectant formed when free chlorine and ammonia mi in water In drinking-water systems, chloramine may be a by-product of adding chlorine, or it may be added to distribution systems to maintain di
  • Chloramine - Some Drinking-water Disinfectants and Contaminants . . .
    Chloramine is widely used in the primary and secondary disinfection of drinking-water (chloramination, in-situ NH 2 Cl formation, is increasingly being used to disinfect public water supplies in order to reduce the formation of trihalomethanes)
  • Chlorine vs Chloramine: Whats the Difference, Anyway?
    Wondering how chloramine- and chlorine-treated water is different? In this guide, we’ve shared the key differences between chlorine and chloramine for water disinfection, and concluded with our favorite choice based on the pros and cons of both
  • Chloramine vs. Chlorine: Which is Safer for Drinking Water?
    Discover the key differences between chlorine vs chloramine in water disinfection, including effectiveness, health impacts, and which one is in your tap water





中文字典-英文字典  2005-2009