Water & Wastewater Treatment Equipment Serving Denver, CO
Precision lime slaking, biosolids stabilization, drying, storage, and truck loading systems engineered by RDP Technologies for Denver and Front Range municipal facilities.
Trusted Process Equipment for Denver Water & Wastewater Plants
For over 45 years, RDP Technologies has been building robust equipment, backed by dependable process performance, based upon a foundation of practical technologies that simply perform. Denver-area utilities count on RDP for clean, accurate, reliable systems that are simple and easy to maintain.
Biosolids Storage & Precision Truck Loading Systems
Metro Water Recovery handles wastewater treatment for a service area covering roughly 2 million people across the Denver metro region, operating the Robert W. Hite Treatment Facility and the Northern Treatment Plant. Together these facilities produce substantial daily biosolids volumes that move through the METROGRO beneficial reuse program to agricultural land application sites on the Eastern Plains. Reliable storage and loadout equipment is essential to keeping that program running on schedule across all four seasons, and RDP Technologies engineers biosolids storage systems and precision truck loading systems that automate the full flow from dewatering through to the departing truck.
Moving floor technology built into live bottom bin storage keeps sticky sludge cake flowing reliably year-round, eliminating the bridging and rat-holing common to conventional steep-walled hoppers. This matters especially in Front Range winter conditions where stagnant cake compaction and freezing can shut down conventional storage entirely. Sludge cake truck loading runs automatically through the precision truck loading system, with most loads completed within minutes and held to within a couple hundred pounds of the operator’s target weight.
Three decades and approximately three hundred biosolids conveying equipment installations have refined a layout that keeps trucks clean, departure times predictable, and operator involvement minimal at the bay. Because the cycle runs without continuous attendance, Denver-area plant staff can redirect labor toward higher-value work elsewhere in the facility. For utilities running heavy weekday hauler rotations to the Eastern Plains and surrounding agricultural land application sites, that automation directly improves daily throughput and reduces overtime costs.
Biosolids Lime Stabilization & Pasteurization Solutions in Denver, CO
Colorado has been a national reference for established beneficial reuse programs, with Metro Water Recovery’s long-running METROGRO program serving as a model for converting biosolids into productive agricultural inputs. RDP Technologies has been delivering EPA 503 compliant lime-based solutions since the federal rules were first established, supporting both Class A biosolids treatment and Class B biosolids stabilization at Front Range and Western Slope facilities.
The EnVessel Pasteurization biosolids pasteurization system stands as one of the most widely deployed Class A processes nationally, with more than 70 installations operating across the United States. EnVessel pairs lime addition with controlled supplemental heat instead of leaning on heavy lime overdosing, keeping chemical demand reasonable while reliably hitting the time, temperature, and pH thresholds required for full pathogen kill.
Enhanced Pasteurization moves the cycle into a sealed sequencing batch reactor where lime drives pH above 12 and controlled heating completes disinfection. Both pathways serve as proven wastewater pathogen reduction equipment, supported by published case studies and decades of operational data from municipalities nationwide. For Denver-area facilities planning capital upgrades or evaluating Class A pathways against CDPHE oversight and Colorado’s emerging PFAS and nutrient management considerations, these are regulator-recognized options with strong long-term track records.
Lime Slaking & Feed Systems for Denver Water Treatment Facilities
Denver Water serves roughly 1.5 million people across the metro area through treatment facilities including the Marston, Foothills, and Moffat plants, drawing from a complex portfolio of mountain reservoir sources including Dillon, Cheesman, and Strontia Springs. Soft snowmelt source water requires careful pH adjustment and corrosion control to maintain distribution stability across one of the country’s largest interconnected utility service areas. RDP Technologies designs lime slaking and feed systems engineered for the precision and reliability that high-volume Front Range municipal operations require year-round.
The Tekkem family of lime slakers for water treatment applies load cell technology to combine a measured weight of quicklime with a measured weight of water, holding the slaking reaction within the proven 180°F to 190°F temperature window. This weight-based control approach enables precision lime dosing systems with slurry concentration adjustable from one percent up to thirty percent based on plant requirements.
The same Tekkem platform converts to operate as a hydrated lime feed system without any physical modifications, providing flexibility as lime market conditions shift across the Mountain West. A continuous slurry delivery loop combined with pinch valve and flow meter dosing supports accurate feed at multiple application points within a facility. With only one moving part inside the reaction tank, maintenance demands stay infrequent and predictable for plants running around the clock through Denver’s wide seasonal demand cycle and high-altitude operating conditions.
Custom Engineering & Process Equipment Support Serving Denver
Water and wastewater infrastructure across the Denver metro area has expanded continuously across decades of Front Range population growth, with treatment facilities designed to operate at altitude through dramatic seasonal swings, heavy snowmelt-driven spring flows, and the regulatory demands of supplying water to one of the fastest-growing regions in the country. RDP Technologies brings over 45 years of custom process equipment engineering experience to capital projects across Denver, Aurora, Lakewood, and the broader Front Range corridor.
As a wastewater treatment equipment manufacturer that handles design, fabrication, and controls programming under one roof, we adapt to existing tankage, constrained site footprints, and operator workflows rather than forcing a generic package into a difficult location. Our intelligent control platforms integrate cleanly with SCADA systems and meet the detailed reporting expectations of Colorado Department of Public Health and Environment, regional clean water programs, and EPA Region 8 oversight.
We engage directly with municipal engineers, consulting firms, and plant operations staff from early scoping through commissioning and long-term technical support. Robust equipment, dependable process performance, and practical technologies that simply perform are the principles that have guided every project we deliver. Denver-area facilities benefit from working with a single accountable manufacturer that designs, builds, and stands behind the equipment for the long haul.
Biosolids Drying Systems for Denver Wastewater Plants
Hauling logistics across the Front Range, combined with growing interest in higher-value biosolids products and energy recovery, make biosolids drying systems an attractive long-term investment for Denver-area wastewater plants. The RDP-Fenton wastewater sludge dryer operates on a repeating batch cycle that allows drying time to be adjusted to match the natural variation in sludge cake solids concentration coming off the dewatering line.
Batch sludge drying equipment handles those upstream variations cleanly, whereas continuous-flow dryers often struggle when feed quality shifts unexpectedly. Operators in the field have repeatedly noted how little daily attention the system requires once a stable recipe is dialed in.
The dried product comes out significantly reduced in volume and weight, lowering trucking costs and opening pathways into fertilizer, soil amendment, and energy recovery markets across Colorado and the broader Mountain West region. Pairing the dryer with upstream RDP lime feed or storage equipment gives Denver wastewater plants a fully integrated biosolids handling line backed by a single manufacturer with consistent controls and ongoing support. Long service life and ease of operation were the design priorities from the start, and that focus shows up clearly in real-world performance data from installed sites across the country.
Ready to Discuss Your Denver Project?
Connect with the RDP Technologies team to scope lime feed, biosolids, or drying equipment for your Denver-area facility. We’re ready to help.