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Lead gets into the water system though old pipes. Older pipes were made of lead. Cities have been replacing them slowly. Older, larger cities such as New York are most at greatest risk because of the large amount of pipes to replace.
The mineral is lead.
galvanized water lines, cast iron drain lines, sometimes lead pipes, terracotta or clay pipes, and in rare cases wooden pipes.
the pipes were old, rotten and corroded and should have been replaced years ago!
In most modern American federal water, lead is not in water in significant quantities, especially once it exits the treatment plant. If you have old plumbing in your home, lead solder present in these pipes can leech into the water, especially if it's not run regularly. A simple test available at most hardware stores can help you determine the lead-status of your water.
In most modern American federal water, lead is not in water in significant quantities, especially once it exits the treatment plant. If you have old Plumbing in your home, lead solder present in these pipes can leech into the water, especially if it's not run regularly. A simple test available at most hardware stores can help you determine the lead-status of your water.
old paint, leaded gasoline, old pipes mercury: contaminated fish, industrial and agricultural wastes cadmium: industrial waste, insecticides, old galvanized pipes arsenic: insecticides and industrial processes
Lead
Lead poisoning is having high levels of Lead, a metal in your blood. it can cause many neurological problems, cardiovascular effects and many more. Basically there are lots of causes of lead poisoning the most common listed below. * Lead Paint from before around1979 (some what common) * Toys and or furniture painted before 1976 (possible) * painted toys and decorations made outside of the US (common) * Lead bullets,fishing sinkers, curtain weights (not so common) * old plumbing, pipes and faucets causes contaminated Water (very common) * soil contaminated mostly near houses and highways (common) * Hobbies involving soldering, stained glass, jewelry making, pottery glazing, and miniature lead figures (can be common) * childrens paint sets and art supplies. (very common) Hope this sorta helps
I believe they used horse hair and or lead wool.
From the greek word "protos"AnswerMiddle English led, from Old English lēad, probably of Celtic originsource: http://www.answers.com/topic/lead-10Other terms relating to the metal lead include plumber, which comes from plumbum which is the Latin for lead, as the Romans used lead for water and waste pipes.
From the greek word "protos"AnswerMiddle English led, from Old English lēad, probably of Celtic originsource: http://www.answers.com/topic/lead-10Other terms relating to the metal lead include plumber, which comes from plumbum which is the Latin for lead, as the Romans used lead for water and waste pipes.