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{|style="height:145px" background:#efefef"
|align="center" valign="top"| {{Icon|file=filler icon.png|alt=Determining Wastewater Strength and Loading |width=85|link=Practitioner's Tool / Step 3: Determining Wastewater Strength and Loading }} <br> [[Practitioner's Tool / Step 3: Determining Wastewater Strength and Loading | Determining Wastewater <br>Strength and Loading]]
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{|style="height:145px" background:#efefef"
|align="center" valign="top"| {{Icon|file=filler icon.png|alt=Determining Pretreatment Needs – Grease |width=85|link=Practitioner's Tool / Step 4: Determining Pretreatment Needs – Grease }} <br> [[Practitioner's Tool / Step 4: Determining Pretreatment Needs – Grease | Determining Pretreatment <br>Needs – Grease]]
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{|style="height:145px" background:#efefef"
|align="center" valign="top"| {{Icon|file=filler icon.png|alt=Commercial laundry services |width=85|link=Practitioner's Tool / Step 5: Determining Pretreatment Needs – Commercial laundry services }} <br> [[Practitioner's Tool / Step 5: Determining Pretreatment Needs – Commercial laundry services | Commercial <br>laundry services]]
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{|style="height:145px" background:#efefef"
|align="center" valign="top"| {{Icon|file=filler icon.png|alt=Markets |width=85|link=Practitioner's Tool / Step 6: Determining Pretreatment Needs – Markets }} <br> [[Practitioner's Tool / Step 6: Determining Pretreatment Needs – Markets | Markets]]
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{|style="height:145px" background:#efefef"
|align="center" valign="top"| {{Icon|file=filler icon.png|alt=Determining Flow Variability |width=85|link=Practitioner's Tool / Step 7: Determining Flow Variability }} <br> [[Practitioner's Tool / Step 7: Determining Flow Variability | Determining <br>Flow Variability]]
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{|style="height:145px" background:#efefef"
|align="center" valign="top"| {{Icon|file=filler icon.png|alt=Other Factors to Consider |width=85|link=Practitioner's Tool / Step 8: Other Factors to Consider }} <br> [[Practitioner's Tool / Step 8: Other Factors to Consider | Other Factors<br> to Consider]]
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