BEGIN:VCALENDAR VERSION:2.0 CALSCALE:GREGORIAN METHOD:PUBLISH PRODID://RMWE//201009 BEGIN:VEVENT DTSTAMP:20260713T155931 VTIMEZONE:America/Denver DTSTART:20251120T190000Z DTEND:20251120T201500Z UID:201009 SUMMARY:TAC Luncheon - Implementing and Optimizing Chemical Phosphorus Removal at South Platte Renew LOCATION:Colorado Dept. of Public Health & Environment Building B Room B1F, 4300 Cherry Creek Drive South, Denver, CO, 80246 DESCRIPTION:TAC Luncheon - Implementing and Optimizing Chemical Phosphorus Removal at South Platte Renew \n\n11/20/25 12:00 PM MST\n - 11/20/25 01:15 PM MST\Description:\nLuncheon Description: South Platte Renew (SPR) is the third largest WRRF in Colorado, with a capacity of 50 MGD. SPR has implemented a chemical phosphorus (Chem-P) removal process to achieve effluent TP below 1.0 mg/L for regulatory compliance and further for Voluntary Incentive Program credits. The SPR Engineering and Operations teams took a holistic and collaborative approach from design to operation for optimum Chem-P implementation with the following core objectives:\n\n Operations: Assess plant operation impacts and implement a treatment process with operation flexibility designed for optimization.\n Performance: Evaluate and select chemical addition strategies for reliability and optimum performance.\n Costs: Minimize chemical addition costs while achieving optimum performance.\n\nThis presentation will discuss the methodology and lessons learned from SPR so that WRRFs can use that information to implement chemical P removal with flexibility for optimization targeting operations, performance, and costs. It also offers insight into optimization measures that WRRFs can implement on existing systems that rely on chemical P removal. The project is complete and full-scale results will be presented.\n\nPresenters: Zeena Williss has over ten years of experience leading infrastructure and sustainability initiatives in the water, wastewater , and environmental engineering sectors and is currently the Engineering Manager at South Platte Renew. She was the project manager and led the optimization task for the  Chemical Phosphorus Removal project at South Platte Renew. Shelley Trujillo is the Regional Wastewater Practice Leader for Stantec and has been working on wastewater projects for the last 25 years. She also has been a member of the TAC since 2017.\n\nRegistration ends on 11/18/2025.\n\n \Details:\nLuncheon Format and Location: The luncheon will be held in person at Colorado Dept. of Public Health & Environment in Building B. The address is 4300 Cherry Creek Drive South, Denver CO 80246. \n\nRegistration: Check-in at the site is from 11:30 am to 12:00 pm. The presentation will begin shortly thereafter. The registration fee for this luncheon is $30 for members (of either RMWEA or RMSAWWA), and $35 for nonmembers. Retired folks and students will be charged $20. Box lunches and beverages will be included. Registration and payment for TAC luncheons is only handled online through TAC Registration. Registration may be made for a single attendee or for multiple attendees in a group.\Location:\nColorado Dept. of Public Health & Environment Building B Room B1F\n4300 Cherry Creek Drive South\nDenver, CO 80246 X-ALT-DESC;FMTTYPE=text/html:TAC Luncheon - Implementing and Optimizing Chemical Phosphorus Removal at South Platte Renew

11/20/25 12:00 PM MST - 11/20/25 01:15 PM MST
Description:
Luncheon Description: South Platte Renew (SPR) is the third largest WRRF in Colorado, with a capacity of 50 MGD. SPR has implemented a chemical phosphorus (Chem-P) removal process to achieve effluent TP below 1.0 mg/L for regulatory compliance and further for Voluntary Incentive Program credits. The SPR Engineering and Operations teams took a holistic and collaborative approach from design to operation for optimum Chem-P implementation with the following core objectives: This presentation will discuss the methodology and lessons learned from SPR so that WRRFs can use that information to implement chemical P removal with flexibility for optimization targeting operations, performance, and costs. It also offers insight into optimization measures that WRRFs can implement on existing systems that rely on chemical P removal. The project is complete and full-scale results will be presented.

Presenters: Zeena Williss has over ten years of experience leading infrastructure and sustainability initiatives in the water, wastewater , and environmental engineering sectors and is currently the Engineering Manager at South Platte Renew. She was the project manager and led the optimization task for the  Chemical Phosphorus Removal project at South Platte Renew. Shelley Trujillo is the Regional Wastewater Practice Leader for Stantec and has been working on wastewater projects for the last 25 years. She also has been a member of the TAC since 2017.

Registration ends on 11/18/2025.

 
Details:
Luncheon Format and Location: The luncheon will be held in person at Colorado Dept. of Public Health & Environment in Building B. The address is 4300 Cherry Creek Drive South, Denver CO 80246. 

Registration: Check-in at the site is from 11:30 am to 12:00 pm. The presentation will begin shortly thereafter. The registration fee for this luncheon is $30 for members (of either RMWEA or RMSAWWA), and $35 for nonmembers. Retired folks and students will be charged $20. Box lunches and beverages will be included. Registration and payment for TAC luncheons is only handled online through TAC Registration. Registration may be made for a single attendee or for multiple attendees in a group.
Location:
Colorado Dept. of Public Health & Environment Building B Room B1F
4300 Cherry Creek Drive South
Denver, CO 80246 PRIORITY:3 TRANSP:TRANSPARENT BEGIN:VALARM TRIGGER:-PT5M ACTION:DISPLAY DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR