I thought it was standard practice to backwash GAC, it certainly is at our treatment works. So would you not recommend backwashing. If I were to try to settle out carbon fines how would I go about it?
Thank you for the response
This has probably been done before but I couldn't find anything.
I hope someone can help. I have a fairly remote WTW site which needs to be treated for pesticides.
The site has no discharge points and we would therefore need to tanker away any waste from GAC backwashing and regeneration...
Sorry, Know it's iron as samples have been taken. Not sure of pipe type. Solution is water and aim is to get it to a water treatment works for removal rather than it precipitating in the pipe and causing large slugs of high iron water to hit the works when the borehole is started up.
Iron is...
Hoping someone can help.
I need to find a quick fix to a problem (we're putting in a proper solution later)
I need some way of ensuring that Iron stays in solution for a period of time to allow it to be removed at a wtw rather than depositing in the pipework. Is this easily done?
Sorry this may have been done many times before but...I'm trying to get information on the use of Ozone as a stand alone process for pesticide reduction. The key pesticides are Bentazone and Trietrazine (with levels of 0.17µg/l and 0.10µg/l respectively)
Any experiences or information would be...
