Water & Wastewater Treatment Equipment Serving El Paso, TX
Precision lime feed, biosolids stabilization, drying, storage, and truck loading systems engineered by RDP Technologies for El Paso and West Texas municipal facilities.
Request a Consultation View ResourcesTrusted Process Equipment for El Paso Water & Wastewater Plants
For over 45 years, RDP Technologies has designed process equipment that earns its place through dependable, repeatable performance and a hands-on engineering approach proven at plant after plant. Utilities across West Texas and the borderland rely on RDP for accurate, hard-wearing systems that stay easy to run and simple to maintain across a long service life.
Lime Slaking & Feed Systems for El Paso Water Treatment Facilities
Few utilities in the country manage as diverse a water portfolio as El Paso Water, which blends Rio Grande surface water treated at the Jonathan Rogers and Robertson-Umbenhauer plants, groundwater from the Hueco and Mesilla Bolsons, brackish supplies run through the Kay Bailey Hutchison Desalination Plant, and now advanced purified water headed toward direct potable reuse. Managing chemistry across sources that different puts a premium on precise pH adjustment, hardness and softening control, and corrosion stability, all areas where dependable lime feed does essential work. As the region leans harder on desalination and reuse to stretch limited supplies, that precision only grows in importance. RDP designs lime slaking and feed systems built to hold steady chemistry across a genuinely complex multi-source system.
Tekkem slakers meter by weight, using load cells to combine a measured mass of quicklime with a measured mass of water while keeping the slaking reaction in the proven 180°F to 190°F window. Controlling on weight instead of volume gives real dosing accuracy and lets operators set slurry strength from one percent up to thirty percent to match what the plant needs.
The same Tekkem platform switches over to hydrated lime feed duty with no physical modification, handy as lime supply and cost swing across the region. A recirculating slurry loop with pinch valve and flow meter dosing lands accurate feed at each application point across a facility, and with only one moving part inside the reaction tank, maintenance stays minimal and predictable on nonstop operation.
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Biosolids Lime Stabilization & Pasteurization Solutions in El Paso, TX
El Paso Water manages biosolids under TCEQ oversight, and while West Texas offers open land for Class B application, rising attention to emerging contaminants and the cost of longer hauls is steering utilities toward Class A material with wider reuse value. RDP Technologies has provided EPA 503 compliant lime-based systems since those federal rules first took effect, supporting both Class A biosolids treatment and Class B biosolids stabilization at facilities across Texas and the Southwest.
EnVessel Pasteurization is among the most extensively installed Class A processes in the nation, with more than 70 systems in operation. Rather than overdosing lime, it pairs lime with a controlled amount of supplemental heat, keeping chemical use restrained while steadily hitting the time, temperature, and pH targets a complete pathogen kill demands.
Enhanced Pasteurization moves the sequence into a sealed batch reactor, where lime lifts pH beyond 12 and controlled heat completes disinfection. Both routes are proven pathogen reduction equipment, backed by published case studies and long municipal service histories. For El Paso-area facilities scoping capital work against TCEQ requirements and shifting reuse expectations, they are regulator-recognized paths with deep, documented track records.
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Custom Engineering & Process Equipment Support Serving El Paso
Water and wastewater infrastructure across the El Paso region works under some of the tightest resource conditions in the country: a Chihuahuan Desert climate with barely nine inches of rain a year, Rio Grande allocations that rise and fall with Elephant Butte storage upstream, and the shared water realities of a binational metro on the Texas-Mexico border. Add extreme heat and seasonal dust storms, and the operating demands run high. RDP Technologies brings over 45 years of custom process equipment engineering to capital projects across El Paso, Hudspeth, and the neighboring West Texas and southern New Mexico region.
Keeping design, fabrication, and controls programming under one roof lets us tailor equipment to existing tankage, constrained sites, and the workflows operators already know, instead of forcing a stock package into a poor fit. Our control platforms tie in cleanly with SCADA and satisfy the detailed reporting the Texas Commission on Environmental Quality and EPA Region 6 expect.
From the first scoping discussions through commissioning and years of follow-on support, we work hand in hand with municipal engineers, consulting firms, and operations staff. Hard-wearing equipment, dependable process results, and practical technology that keeps performing are the principles behind every project we deliver. El Paso-area facilities gain a single accountable manufacturer that designs, builds, and stands behind its equipment for the long haul.
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Biosolids Storage & Precision Truck Loading Systems
El Paso Water operates a network of treatment plants led by the Roberto Bustamante Wastewater Treatment Plant, alongside the pioneering Fred Hervey Water Reclamation Plant that has long fed advanced treatment and aquifer recharge in the region. Those facilities generate steady daily biosolids, and the surrounding desert offers land application outlets, though usually at real distance from the plant. Reliable storage and loadout equipment keeps a dependable flow of trucks moving to those sites through punishing West Texas heat. RDP Technologies builds biosolids storage systems and precision truck loading systems that run the whole sequence, from dewatering to the loaded truck heading out, on automatic control.
Live bottom bin storage relies on moving floor technology to keep dense sludge cake advancing without interruption, avoiding the bridging and rat-holing that stall conventional steep-walled hoppers. Loadout runs itself through the precision truck loading system, closing most loads inside a few minutes and holding within a couple hundred pounds of the target the operator sets.
Three decades and roughly three hundred biosolids conveying installations have tuned a bay layout that keeps trucks clean, departures on time, and operator attention at the bay minimal. With loading proceeding unattended, El Paso-area crews can shift their hours toward higher-value work across the plant. For a program hauling to far-flung desert application sites through triple-digit summers, that automation lifts throughput and reins in overtime.
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Biosolids Drying Systems for El Paso Wastewater Plants
In a region where every gallon and every reuse pathway is scrutinized, the weight of biosolids leaving a plant is a cost worth attacking, especially as hauling distances to viable desert sites grow. Drying gives El Paso-area facilities a direct means to cut tonnage and reach higher-value end uses. The RDP-Fenton sludge dryer runs on a repeating batch cycle, so drying time can follow the natural variation in cake dryness coming off the dewatering step rather than a rigid setpoint.
The batch approach handles inlet swings comfortably, where continuous dryers often falter when cake quality changes unexpectedly. Crews running the equipment consistently note how little routine attention it asks for once a dependable recipe is locked in.
Finished product leaves the dryer far smaller and lighter, trimming trucking costs and opening access to fertilizer, soil amendment, and energy recovery outlets across West Texas and the Southwest. Positioned downstream of RDP lime feed or storage equipment, an El Paso plant gains a single-source biosolids line sharing common controls and one support relationship. Long service life and straightforward operation guided the design from the start, and the installed base bears that out in real performance data.
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