BlueVersionSlash

offer up

Hey guys, the WWTP I work at has had problems lately and I was looking for some input as googling hasn't resulted in much. We dose alum at 8 gpm after our aeration tanks and lately haven't been able to dose enough to remove the necessary PO4 load. So we bumped it up multiple times over the week until we were dosing around double that amount. Do you guys know if Alum at high doses can cause die off?

Any help would be appreciated, Thanks in advanced.

Iso shako primarily or runes

1pnb 38 life ft

Iso runes or psn necro stuff. http://imgur.com/a/1ypR8 Thanks!