Recycling Treated Municipal Wastewater for Industrial Water Use

Recycling Treated Municipal Wastewater for Industrial Water Use Recycling Treated Municipal Wastewater for Industrial Water Use

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TM4: WWTP Effluent Quality Recycling Treated Municipal Wastewater for Industrial Water Use Total Permitted Design Capacity, mgd 700 600 500 400 300 200 100 0 Figure 4. Annual Average Effluent CBOD5, Capacity, and Number of Municipal WWTPs in Minnesota No. of Plants 300 250 200 150 100 50 0 252 No. of Facilities 166 < 5 5-10 10-20 >20 not measured Municipal WWTP Annual Average Effluent CBOD5 (mg/L) < 5 5-10 10-20 >20 not measured Municipal WWTP Annual Average Effluent CBOD5 (mg/L) Total Capacity >=1 mgd Capacity

TM4: WWTP Effluent Quality Recycling Treated Municipal Wastewater for Industrial Water Use Craddock Consulting Engineers 7 In Association with CDM & James Crook TM4-WWTP Eff Quality_0707.doc >20 mg/L, 16 WWTPs (2.7%) 10-20 mg/L, 86 WWTPs (14.8%) 20 mg/L, 1.2 mgd (0.2%) not measured, 11.1 mgd (1.5%)

TM4: WWTP Effluent Quality<br />

<strong>Recycling</strong> <strong>Treated</strong> <strong>Municipal</strong> <strong>Wastewater</strong> <strong>for</strong> <strong>Industrial</strong> <strong>Water</strong> <strong>Use</strong><br />

Total Permitted Design Capacity, mgd<br />

700<br />

600<br />

500<br />

400<br />

300<br />

200<br />

100<br />

0<br />

Figure 4. Annual Average Effluent CBOD5, Capacity, and Number of <strong>Municipal</strong><br />

WWTPs in Minnesota<br />

No. of Plants<br />

300<br />

250<br />

200<br />

150<br />

100<br />

50<br />

0<br />

252<br />

No. of Facilities<br />

166<br />

< 5 5-10 10-20 >20 not measured<br />

<strong>Municipal</strong> WWTP Annual Average Effluent CBOD5 (mg/L)<br />

< 5 5-10 10-20 >20 not<br />

measured<br />

<strong>Municipal</strong> WWTP Annual Average Effluent CBOD5 (mg/L)<br />

Total<br />

Capacity >=1 mgd<br />

Capacity

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