Nitrates in Water
Nitrates in Water
(OP)
I am working with a small domestic water system (10 houses) that feeds off one very deep well. This is in an agricultural/rural area. One of the residents (middle aged woman) recently developed type I diabetes. Her doctor believes it could be from high nitrate levels in the water. Is this possible? I have not been able to find any information on negative reactions to nitratres. How do we reduce the nitrates, if it is a problem?
Also, we are having issues with the cistern. I would like to remove it altogether and direct pump to houses. Would anyone care to provide a counter argument.
Thanks
Also, we are having issues with the cistern. I would like to remove it altogether and direct pump to houses. Would anyone care to provide a counter argument.
Thanks





RE: Nitrates in Water
Maybe the doctor in question can support his theory with some facts.
What is the nitrate level in question? The EPA mandates a MCL of 10 ppnm.
Orenda
RE: Nitrates in Water
Nitrates are easily removed with carbon filters - like Culligan and others have available at Lowes, Home Depot, etc. There are "whole house" systems that are fairly inexpensive.
Nitrate levels in the well water will rise and fall depending on the season and how much ground water recharges the aquifier during the winter/spring months. Since you pump off a cistern, cental system - if the cistern does not have disinfection system (UV/chlorine, etc) then all the homes are at risk from bacterial/viral contamination. Each home should have it's own filtration/disinfection system. Carbon will remove much of the nitrite/nitrates - but acterial/viral (coliforms,etc) require UV or chlorine.
RE: Nitrates in Water
Carbon removal is not an option.
Orenda
RE: Nitrates in Water
For what it's worth, diabetes occurs frequently in older people, particularly if they are over weight.