Chemical drinking water regulatory level, Mcl/mac) mg/l influent challenge concentration – Brondell H2O+ Cypress H630 Water Filtration System User Manual

Page 19

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17

alachlor
atrazine
benzene
carbofuran
carbon tetrachloride
chlorobenzene
chloropicrin
2,4-D
dibromochloropropane(DBCP)
o-dichlorobenzene
p-dichlorobenzene
1,2-dichloroethane
1,1-dichloroethylene
cis-1,2-dichloroethylene
trans-1,2-dichloroethylene
1,2-dichloropropane
cis-1,3-dichloropropylene
dinoseb
endrin
ethylbenzene
ethylene dilbromide (EDB)
haloacetonitriles (HAN)

bromochloroacetonitrile
dibromoacetonitrile
dichloroacetonitrile
trichloroacetoritrile

haloketones (HK):

1,1-dichloro-2-propanone
1,1,1-trichloro-2-propanone

heptachlor (H-34,Heptox)
heptachlor epoxide
hexachlorobutadiene
hexachlorocyclopentadiene
lindane
methoxychlor
pentachlorophenol
simazine
styrene
1,1,2,2-tetrachloroethane
tetrachloroethylene
toluene
2,4,5-TP (silvex)
tribromoacetic acid
1,2,4-trichlorobenzene
1,1,1-trichloroethane
1,1,2-trichloroethane
trichloroethylene
trihalomethanes (includes):
chloroform (surrogate chemical)
bromoform
bromodichloromethane
chlorodibromomethane
xylenes (total)

Chemical

Drinking water

regulatory level

1

(MCL/MAC)

mg/L

Influent

challenge

concentration

2

mg/L

Maximum

product water

concentration

mg/L

Chemical

reduction

percent

0.002
0.003
0.005
0.04
0.005
0.1
-
0.07
0.0002
0.6
0.075
0.005
0.007
0.07
0.1
0.005
-
0.007
0.002
0.7
0.00005

-
-
-
-

-
-
0.0004
0.0002
-
0.05
0.0002
0.04
0.001
0.004
0.1
-
0.005
1
0.05
-
0.07
0.2
0.005
0.005

0.080

10

0.05
0.1
0.081
0.19
0.078
0.077
0.015
0.11
0.052
0.08
0.04
0.088
0.083
0.17
0.086
0.08
0.079
0.17
0.053
0.088
0.044

0.022
0.024
0.0096
0.015

0.0072
0.0082
0.08
0.0107

6

0.044
0.06
0.055
0.05
0.096
0.12
0.15
0.081
0.081
0.078
0.27
0.042
0.16
0.084
0.15
0.18

0.300

0.070

> 98
> 97
> 99
> 99
98
> 99
99
98
> 99
> 99
> 98
95

5

> 99
> 99
> 99
> 99
> 99
99
99
>99
> 99

98
98
98
98

99
96
> 99
98
> 98
> 99
> 99
> 99
> 99
> 97
> 99
> 99
> 99
> 99
99
> 98
> 99
95
> 99
> 99

95

> 99

1 These harmonized values were agreed upon by representatives of USEPA and Health Canada for the

purpose of evaluating products to the requirements of this Standard.
2 Influent challenge levels are average influent concentrations determined in surrogate qualification testing.
3 Maximum product water level was not observed but was set at the detection limit of the analysis.
4 Maximum product water level is set at a value determined in surrogate qualification testing.

5 Chemical reduction percent and maximum product water level calculated at chloroform 95% breakthrough
point as determined in surrogate qualification testing.
6 The surrogate test results for heptachlor epoxide demonstrated a 98% reduction. These data were used to
calculate an upper occurrence concentration which would produce a maximum product water level at the MCL.

Brondell, Inc

PO Box 470085

San Francisco, CA 94147

www.brondell.com 1-888-542-3355

Volatile Organic Chemicals (VOCs) included by surrogate testing*

0.001

3

0.003

3

0.001

3

0.001

3

0.0018

4

0.001

3

0.0002

3

0.0017

4

0.00002

3

0.001

3

0.001

3

0.0048

5

0.001

3

0.0005

3

0.001

3

0.001

3

0.001

3

0.0002

4

0.00059

4

0.001

3

0.00002

3

0.0005

3

0.0006

3

0.0002

3

0.0003

3

0.0001

3

0.0003

3

0.0004
0.0002

6

0.001

3

0.000002

3

0.00001

3

0.0001

3

0.001

3

0.004

3

0.0005

3

0.001

3

0.001

3

0.001

3

0.0016

4

0.001

3

0.0005

3

0.0046

4

0.0005

3

0.0010

3

0.015

0.001

3

* Chloroform was used as the surrogate chemical for VOC reduction claims

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