Manual

28 MAINTENANCE
6XEVWDQFH
Reduction
$YHUDJH
Influent
&KDOOHQJH
NSF specified
&KDOOHQJH
Concentration
$YJ
Reduction
$YHUDJH
Product Water
Concentration
Max
3HUPLVVLEOH
Product Water
Concentration
NSF
Reduction
Requirements
Mercury @ pH
8.5
ȝJ/ ȝJ/  ȝJ/ ȝJ/ NA
Cyst*
100,000
cysts/L
Minimum
50,000 cysts/L
! 10 cysts/L N/A 
Atenolol 240 ng/L

ng/L
! 10.80 ng/L 30 ng/L NA
Carbamazepine 1600 ng/L

ng/L
 25.60 ng/L 200 ng/L NA
DEET 1600 ng/L

ng/L
 46.40 ng/L 200 ng/L
NA
Trimethoprim 170 ng/L

ng/L
! 5.44 ng/L 20 ng/L
NA
Linuron 160 ng/L

ng/L
! 5.44 ng/L 20 ng/L
NA
Phenytoin 200 ng/L

ng/L
! 10.40 ng/L 30 ng/L
NA
Ibuprofen 400 ng/L
QJ
L
! 22.00 ng/L 60 ng/L
NA
Naproxen 140 ng/L
QJ
L
! 5.46 ng/L 20 ng/L
NA
Estrone 120 ng/L
QJ
L
! 4.68 ng/L 20 ng/L
NA
Bisphenol A 2000 ng/L

ng/L
! 22.00 ng/L 300 ng/L
NA
Nonyl Phenol 1600 ng/L

ng/L
! 46.40 ng/L 200 ng/L
NA
%
Based on the use of Cryptosporidium parvum oocysts.