And 1% of the most toxic substance known to man....
| Backyard Aquaponics http://byap.backyardmagazines.com/forum/ |
|
| Using barrels that contained orthophosphate http://byap.backyardmagazines.com/forum/viewtopic.php?f=8&t=13105 |
Page 1 of 1 |
| Author: | LowCarbTNPer [ Jul 8th, '12, 06:08 ] |
| Post subject: | Using barrels that contained orthophosphate |
Does anyone know if it would be OK to use 55 gallon barrels that once had orthophosphate in AP? Orthophosphate is added to drinking water in a lot of places, but I don't know about using it in a recirculating system. |
|
| Author: | Charlie [ Jul 8th, '12, 08:51 ] |
| Post subject: | Re: Using barrels that contained orthophosphate |
Do youn know if its ferric or zinc orthophosphate? |
|
| Author: | LowCarbTNPer [ Jul 8th, '12, 09:31 ] |
| Post subject: | Re: Using barrels that contained orthophosphate |
I'm not sure, since my first post I've found the datasheet for it: http://www.caruscorporation.com/resourc ... emical.doc As far as I can tell it doesn't mention iron or zinc. It does say it's up to 99% "Other non-hazardous ingredients" though lol. |
|
| Author: | earthbound [ Jul 8th, '12, 11:52 ] |
| Post subject: | Re: Using barrels that contained orthophosphate |
And 1% of the most toxic substance known to man....
|
|
| Page 1 of 1 | All times are UTC + 8 hours |
| Powered by phpBB® Forum Software © phpBB Group https://www.phpbb.com/ |
|