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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Figure 2.9. Ground Water Contamination Susceptibility in Minnesota o Watersheds Section 2: Recycled Wastewater Demand & Supply Recycling Treated Municipal Wastewater for Industrial Water Use -1- Legend Highest Susoeplibili!y MGdium Susc911libili1y low Susceptibility lowest SUscep1iblity Insufflciant Dala 10 Rank Source: MPCA, 1989 (updated in 2005) Metropolitan Council Environmental Services 19

Section 2: Recycled Wastewater Demand & Supply Recycling Treated Municipal Wastewater for Industrial Water Use Figure 2.10. Industrial Processing Water Use in the Lower Mississippi River Watershed, 2004 Water Use, mgd 8 7 6 5 4 3 2 1 0 Agriculture Sand & Gravel Source: MDNR, 2004 Once- Through Cooling Petro/ Chem/ Ethanol Metals Non- Metal Ground Water Surface Water Figure 2.11. Power Generation Water Use in the Lower Mississippi River Watershed, 2004 Water Use, mgd 600 500 400 300 200 100 0 71 Steam Cooling: Once- Through Source: MDNR, 2004 Steam Cooling: Wet Tower 506

Figure 2.9. Ground <strong>Water</strong> Contamination Susceptibility in Minnesota<br />

o <strong>Water</strong>sheds<br />

Section 2: Recycled <strong>Wastewater</strong> Demand & Supply<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 />

-1-<br />

Legend<br />

Highest Susoeplibili!y<br />

MGdium Susc911libili1y<br />

low Susceptibility<br />

lowest SUscep1iblity<br />

Insufflciant Dala 10 Rank<br />

Source: MPCA, 1989 (updated in 2005)<br />

Metropolitan Council Environmental Services 19

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