CB Tech CB-VOC Посібник користувача - Сторінка 11

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Contaminant Reduction
The CB-VOC is NSF-certified to reduce a broad array of
contaminants of aesthetic and health concern. The following
are contaminants treated by the CB-VOC.

NSF/ANSI 42 - Aesthetic Effects

Substance
CHLORAMINE as Aesthetic Effect (As Monochloramine)
CHLORINE as Aesthetic Effect
PARTICULATE, (Nominal Particulate Reduction, Class I,
Particles 0.5 TO <1 μm

NSF/ANSI 53 - Health Effects

Substance
ALACHLOR*
ASBESTOS
ATRAZINE*
BENZENE*
BROMODICHLOROMETHANE (TTHM)*
BROMOFORM (TTHM)*
CARBOFURAN (Furadan)*
CARBON TETRACHLORIDE*
CHLORDANE
CHLOROBENZENE (Monochlorobenzene)*
CHLOROPICRIN*
CHLOROFORM (TTHM)* (surrogate chemical)
Cryptosporidium (CYST)
CYST (Giardia; Cryptosporidium; Entamoeba; Toxoplasma)
2, 4-D*
DBCP (see Dibromochloropropane)*
1,2-DCA (see 1,2-DICHLOROETHANE)*
1,1-DCE (see 1,1-DICHLOROETHYLENE)*
DIBROMOCHLOROMETHANE (TTHM; Chlorodibromomethane)*
DIBROMOCHLOROPROPANE (DBCP)*
o-DICHLOROBENZENE (1,2 Dichlorobenzene)*
p-DICHLOROBENZENE (para-Dichlorobenzene)*
1,2-DICHLOROETHANE (1,2-DCA)*
1,1-DICHLOROETHYLENE (1,1-DCE)*
CIS-1,2-DICHLOROETHYLENE*
TRANS-1,2- DICHLOROETHYLENE*
1,2-DICHLOROPROPANE (Propylene Dichloride)*
CIS-1,3- DICHLOROPROPYLENE*
Performance
Percent
Reduction**
>97%
99%
Class I > 99%
Percent
Reduction**
>98%
>99.9%
>97%
>99%
>99.8%
>99.8%
>99%
98%
>99.5%
>99%
99%
>99.8%
99.95%
99.95%
98%
>99%
95%
>99%
>99.8%
>99%
>99%
>98%
95%
>99%
>99%
>99%
>99%
>99%
9
Influent challenge concentration
(mg/L unless specified)
3.0 mg/L +/- 10%
2.0 mg/L +/- 10%
At Least 10,000 particles/mL
Influent challenge concentration
(mg/L unless specified)
0.050
10
to 10
fibers/L; fibers greater
7
8
than 10 micrometers in length
0.100
0.081
0.300
0.300
0.19
0.078
0.04 +/-10%
0.077
0.015
0.300
minimum 50,000/L
minimum 50,000/L
0.110
0.052
0.088
0.083
0.300
0.052
0.080
0.040
0.088
0.083
0.170
0.086
0.080
0.079
Maximum permissible
product water concentration
(mg/L unless specified)
0.5 mg/L
> or = 50%
> or = 85%
Maximum permissible
product water concentration
(mg/L unless specified)
0.001
99% reduction
requirement
0.003
0.001
0.015
0.015
0.001
0.0018
0.002
0.001
0.0002
0.015
99.95% reduction
requirement
99.95% reduction
requirement
0.0017
0.00002
0.0048
0.001
0.015
0.00002
0.001
0.001
0.0048
0.001
0.0005
0.001
0.001
0.001