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|
| Influent challenge | Maximum permissible |
|
|
|
| Percent | product water |
| |
|
|
| concentration | concentration |
| |
| Substance |
| Reduction** | (mg/L unless specified) | (mg/L unless specified) |
|
| Giardia Lamblia (see CYST) | >99.95% | minimum 50,000/mL | 99.95% |
| |
| HALOACETONITRILES (HAN)* |
|
|
|
| |
| BROMOCHLOROACETONITRILE | 98% | 0.022 | 0.0005 |
| |
| DIBROMOACETONITRILE | 98% | 0.024 | 0.0006 |
| |
| DICHLOROACETONITRILE | 98% | 0.0096 | 0.0002 |
| |
| TRICHLOROACETONITRILE | 98% | 0.015 | 0.0003 |
| |
| HALOKETONES (HK):* |
|
|
|
|
|
| 99% | 0.0072 | 0.0001 |
| ||
| 96% | 0.0082 | 0.0003 |
| ||
| HEPTACHLOR* |
| >99% | 0.25 | 0.00001 |
|
| HEPTACHLOR EPOXIDE* |
| 98% | 0.0107 | 0.0002 |
|
| HEXACHLOROBUTADIENE (Perchlorobutadiene)* | >98% | 0.044 | 0.001 |
| |
| HEXACHLOROCYCLOPENTADIENE* | >99% | 0.060 | 0.000002 |
| |
| LEAD (pH 6.5) |
| >99.3% | 0.15 +/- 10% | 0.010 |
|
| LEAD (pH 8.5) |
| >99.3% | 0.15 +/- 10% | 0.010 |
|
| LINDANE* |
| >99% | 0.055 | 0.00001 |
|
| MERCURY (pH 6.5) |
| >99% | 0.006 +/- 10% | 0.002 |
|
| MERCURY (pH 8.5) |
| >99% | 0.006 +/- 10% | 0.002 |
|
| METHOXYCHLOR* |
| >99% | 0.050 | 0.0001 |
|
| Methylbenzene (see TOLUENE)* | >99% | 0.078 | 0.001 |
| |
| Monochlorobenzene (see CHLOROBENZENE)* | >99% | 0.077 | 0.001 |
| |
| MTBE (methyl | >96.6% | 0.015 +/- 20% | 0.005 |
| |
| POLYCHLORINATED BIPHENYLS (PCBs , Aroclor 1260) | >99.9% | 0.01 +/- 10% | 0.0005 |
| |
| PCE (see TETRACHLOROETHYLENE)* | >99% | 0.081 | 0.001 |
| |
| PENTACHLOROPHENOL* |
| >99% | 0.096 | 0.001 |
|
| Perchlorobutadiene (see HEXACHLOROBUTADIENE)* | >98% | 0.044 | 0.001 |
| |
| Propylene Dichloride (see 1,2 | >99% | 0.080 | 0.001 |
| |
| SIMAZINE* |
| >97% | 0.120 | 0.004 |
|
| Silvex (see |
| 99% | 0.270 | 0.0016 |
|
| STYRENE (Vinylbenzene)* |
| >99% | 0.15 | 0.0005 |
|
| 95% | 0.084 | 0.0046 |
| ||
| TCE (see TRICHLOROETHYLENE)* | >99% | 0.180 | 0.0010 |
| |
| 1,1,2,2- TETRACHLOROETHANE* | >99% | 0.081 | 0.001 |
| |
| TETRACHLOROETHYLENE* | >99% | 0.081 | 0.001 |
| |
| TOLUENE (Methylbenzene)* | >99% | 0.078 | 0.001 |
| |
| TOXAPHENE |
| >92.9% | 0.015 +/- 10% | 0.003 |
|
| Toxoplasma (see CYSTS) |
| 99.95% | minimum 50,000/mL | 99.95% |
|
|
| 99% | 0.270 | 0.0016 |
| |
| TRIBROMOACETIC ACID* |
|
| 0.042 | 0.001 |
|
| 1,2,4 TRICHLOROBENZENE (Unsymtrichlorobenzene)* | >99% | 0.160 | 0.0005 |
| |
| 95% | 0.084 | 0.0046 |
| ||
| >99% | 0.150 | 0.0005 |
| ||
| TRICHLOROETHYLENE (TCE)* | >99% | 0.180 | 0.0010 |
| |
| TRIHALOMETHANES (TTHM) (Chloroform; Bromoform; | >99.8% | 0.300 +/- 0.30 | 0.015 |
| |
| Bromodichloromethane; Dibromochloromethane) |
| ||||
|
|
|
|
| ||
| TURBIDITY | ( | >99% | 11 +/- 1 NTU | 0.5 NTU |
|
| y |
|
|
|
| |
| TRICHLOROBENZENE)* |
| >99% | 0.160 | 0.0005 |
|
| Vinylbenzene (see STYRENE)* | >99% | 0.150 | 0.0005 |
| |
| XYLENES (TOTAL)* |
| >99% | 0.070 | 0.001 |
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10