Water purification
Water purification
(OP)
I need to find a cheap way to keep the water at a calibration facility for flowmeters clean. Chlorination is not an option because the water is dumped from time to time into the local sewer and I am told that this will not fly with the city. If anybody has a enviornmentaly sound solution that is cheaper than getting a bigger filter & pump I would sincerly appreciate it.





RE: Water purification
Orenda
RE: Water purification
RE: Water purification
You best solution is still chlorine. It is very very doubtful that the city will object to chlorine unless you are dumping thousands of gallons at a time. The chlorine is probably not long lasting in the sewer either as it would be immediately dissipated.
Even if you are dumping thousands of gallons, you can quite easily remove the chlorine in an environmentally friendly manner with vitamin C, ascorbic acid.
htt
http://w
RE: Water purification
http://
http://