Water & Wastewater Treatment Equipment Serving Milwaukee, WI
Precision lime feed, biosolids stabilization, drying, storage, and truck loading systems engineered by RDP Technologies for Milwaukee-area municipal facilities.
Trusted Process Equipment for Milwaukee Water & Wastewater Plants
RDP Technologies has spent over 45 years engineering robust equipment whose dependable performance rests on practical technology that simply works. Plant operators across southeastern Wisconsin rely on RDP for accurate, hard-wearing systems that stay simple to run year after year.
Biosolids Drying Systems for Milwaukee Wastewater Plants
Milwaukee has a longer history with dried biosolids than almost any city in the country. The Jones Island facility has been turning treated solids into a bagged fertilizer product since the 1920s, so the value of a dry, marketable end product is well understood here. RDP-Fenton biosolids drying systems carry that same logic to plants aiming to shrink volume and create a reusable material, with the wastewater sludge dryer working in discrete repeating batches so each cycle's run time can track the cake-solids variation as they leave the dewatering stage.
Batch sludge drying equipment manages that swing without complaint, while continuous units often struggle when upstream solids jump around. Crews who run the dryer tend to mention how rarely it asks for attention once a dependable recipe is dialed in, which keeps labor demands modest.
What exits the dryer is far less bulky and noticeably lighter, which pulls down hauling expense and feeds reuse outlets in fertilizer, soil blending, and energy recovery across Wisconsin and the upper Midwest. As the last stage in a fully integrated RDP biosolids line, the dryer runs on the same controls as the upstream lime feed and storage equipment, with a single company standing behind all of it. Ease of operation and a long working life shaped the design from the outset, and installed-site data backs that up.
Learn About Fenton Drying
Biosolids Lime Stabilization & Pasteurization Solutions in Milwaukee, WI
Biosolids work across the Milwaukee Metropolitan Sewerage District service area answers to both Wisconsin DNR and federal rules, and RDP Technologies has been furnishing lime-based treatment in this space since the EPA 503 standards took effect. The RDP biosolids lime stabilization line spans Class B biosolids stabilization for everyday land application through to complete Class A biosolids treatment when the goal is a premium, broadly reusable wanted.
As RDP's biosolids pasteurization system, EnVessel Pasteurization is one of the most heavily installed Class A methods nationwide, with upward of 70 systems running today. Instead of leaning on excess lime, EnVessel matches a measured lime dose with applied heat to clear the time, temperature, and pH bars that complete pathogen kill calls for, which keeps reagent spending reasonable.
For operators who want everything enclosed, Enhanced Pasteurization moves the work into a sealed reactor where lime pushes pH north of 12 while regulated heat wraps up disinfection. Both stand as proven wastewater pathogen reduction equipment, each carrying a long paper trail of case studies and municipal results. Milwaukee plants shaping capital budgets will find both routes accepted by Wisconsin DNR and EPA.
View EnVessel Pasteurization
Lime Slaking & Feed Systems for Milwaukee Water Treatment Facilities
Milwaukee Water Works pulls from Lake Michigan and treats it at the Howard Avenue and Linnwood plants before sending it across the city and its suburban customers. Lime plays a steady role in softening and pH control on a supply this community watches closely, and RDP shapes lime slaking systems and lime feed systems to the accuracy that kind of vigilance demands.
Across the water plants, Tekkem lime slakers for water treatment weigh quicklime and water by load cell and hold the slaking reaction in the band where the chemistry runs cleanest and most efficiently. That weight-first design is the foundation of precision lime dosing systems, letting a plant set slurry strength right where the process needs it. Keeping that dose consistent through Lake Michigan's seasonal shifts protects finished-water quality.
With no mechanical change, the same Tekkem rig also runs as a hydrated lime feed system, so Milwaukee utilities can pivot as lime supply and cost change. Accurate feed reaches several points in a plant through a recirculating slurry line and metered valving. A single moving part in the reaction tank holds maintenance to a minimum for plants that never really stop.
See the Tekkem Slaker
Biosolids Storage & Precision Truck Loading Systems
Jones Island and South Shore push biosolids out on a steady cadence, and the loadout gear has to match that pace through everything a Wisconsin winter and a humid lake-effect summer bring. RDP joins biosolids storage systems to precision truck loading systems so material moves from dewatering to the truck without anyone shoveling it along.
A moving floor along the base of each live bottom bin keeps heavy, clinging cake on the move, so it never bridges or rat-holes the way a plain steep-walled hopper does. Once the precision truck loading system takes over, sludge cake truck loading is automatic, topping off a trailer in minutes and holding to within a few hundred pounds of whatever weight the operator dials in.
A great many biosolids conveying equipment builds have taught RDP how to lay out a loadout that turns trucks fast and clean with hardly anyone posted at the bay. Since loading runs hands-off, Milwaukee staff can aim their hours at work that actually needs a person. For plants with packed hauler calendars, that steadiness shows up as fewer holdups and less overtime on the books.
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Custom Engineering & Process Equipment Support Serving Milwaukee
Treatment infrastructure around Milwaukee has grown in step with ambitious regional projects, the MMSD Deep Tunnel among the best known, built to capture and hold combined flows that would otherwise reach Lake Michigan. RDP Technologies brings a custom process equipment engineering practice spanning more than four and a half decades to facilities throughout the district's multi-county service area.
Because RDP keeps engineering, fabrication, and controls programming inside the company, it can shape equipment to a plant's existing tanks, cramped spaces, and settled operator routines rather than dropping in something generic. Its controls talk to SCADA and turn out the reporting depth that Wisconsin DNR and EPA Region 5 require of permitted sites.
From early scoping through fabrication, startup, and the decades of service after, RDP stays in step with municipal engineers, consultants, and operating crews. The same yardsticks apply now as ever: equipment that holds up, process performance you can count on, and technology practical enough to earn its keep. A lone feed-system swap or a complete biosolids line, Milwaukee clients answer to one manufacturer that owns the outcome for the long term.
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Ready to Discuss Your Milwaukee Project?
Bring the RDP Technologies team your lime feed, biosolids, or drying challenge in the Milwaukee area, and we'll work through it with you.