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EXAMPLES OF APPROXIMATE WQS APPLICATION
USING NEW INFORMATION/SITE-SPECIFIC ANALYSIS
EFFLUENT LIMITATIONS (ug/l)
| TYPE
| POLLUTANT
| ORIGINAL
| ADJUSTED
| SAVINGS
TEXTILE INDUSTRY
| COPPER
| 26
| 126
| $2 MILLION
MANUFACTURING FACILITY
| MULTIPLE METALS
| LOW
| ELIMINATED
| $1 MILLION
| POTW (CA)
| CADMIUM COPPER
| 2 24
| 5 53
| $500 MILLION
| POTW (NJ)
| AMMONIA (mg/l)
| 2
| 15
| $7 MILLION
INDUSTRIAL GROUP
| LOCAL LIMIT
| LOW
| ELIMINATED
| $20 MILLION
| POTW (VA)
| COPPER
| 12
| 900
| $1 MILLION
| POTW (UT)
| AMMONIA (mg/l)
| 5
| 19
| $35 MILLION
| POTW (PA)
| COPPER SILVER
| 20 0.4
| 60 20
| $35 MILLION
| POTW (PA)
| ZINC CADMIUM
| 370 18
| 620 30
| $10 MILLION
| POTW (PA)
| COPPER
| 12
| 36
| $5 MILLION
| POTW (GA)
| COPPER ZINC
| 6.5 60
| 210 250
| $7 MILLION
SUPERFUND SITE (NY)
| NUMEROUS METALS
| LOW
| ELIMINATED
| $1 MILLION
SUPERFUND SITE (NJ)
| NUMEROUS METALS
| LOW
| ELIMINATED
| $500,000
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