Sediment and Sludge Dewatering Services & Portable Equipment Solutions

Underwater Mineral Processing, LLC (UMPS) provides a variety of sludge dewatering services and sediment removal solutions for an array of industries, including wastewater treatment, mining, and industrial manufacturing. As one of the leading sludge dewatering companies, we offer both on-site services and portable sludge dewatering equipment to help you efficiently manage waste , lower disposal costs, and meet regulatory standards.

Our experienced team uses advanced technology and tailored strategies to handle projects of all sizes, ensuring minimal downtime, cost-effective results, and environmental compliance.

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About Underwater Mineral Processing

Underwater Mineral Processing Services (UMPS), a division of Underwater Construction Corporation, offers comprehensive sediment dewatering services to help businesses and municipalities meet environmental standards and improve operational efficiency. Our innovative technology and expert team can tackle a wide range of challenges, from revitalizing a freshwater pond to dewatering sludge from wastewater treatment plants. Learn more about our applications.

Lagoon Pumping and Dredging

Lagoons are essential for storing and processing water, but over time, they naturally accumulate sediment and sludge. This buildup can reduce lagoon capacity, impact treatment performance, and increase the risk of overflow or regulatory noncompliance.

UMPS provides specialized lagoon pumping and dredging services to restore performance, maintain water flow, and protect surrounding infrastructure. Using a combination of mechanical and hydraulic dredging, we can efficiently remove accumulated materials without draining the lagoon.

Once the sludge is extracted, our team uses advanced portable sludge dewatering equipment, including Geotube® containers, clarifiers, and polymer conditioning systems, to separate water from solids. This not only minimizes disposal costs but also supports environmental compliance.

Our lagoon dredging solutions are ideal for:

  • Wastewater treatment facilities
  • Industrial process lagoons
  • Agricultural and stormwater lagoons
  • Municipal treatment systems

Whether the goal is capacity restoration, preventive maintenance, or regulatory compliance, UMPS delivers efficient, cost-effective lagoon dredging and sludge dewatering services tailored to your site.

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Retention Pond Maintenance

Retention ponds are critical for stormwater management, flood control, and protecting surrounding property. Like lagoons, these systems gradually collect sediment, debris, and sludge, which can reduce capacity, restrict water flow, and create compliance risks if left unmaintained.

UMPS offers comprehensive retention pond maintenance as part of our broader sludge dewatering services. Our experienced operators use hydraulic or mechanical dredging methods to remove built-up materials quickly and safely, often without the need to fully drain the pond.

We then apply portable sludge dewatering solutions—such as Geotube® containers and clarifiers—to efficiently separate water from solids. This approach reduces waste volume, streamlines disposal, and supports sustainable stormwater management.

Our retention pond maintenance services are ideal for:

• Industrial stormwater systems
• Commercial and municipal properties
• Manufacturing and processing sites
• Agricultural and environmental applications

Regular pond maintenance helps extend infrastructure lifespan, reduce flood risk, and keep your site in full environmental compliance.

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Technical Solutions and Equipment

As one of the most trusted sediment dewatering companies, UMPS uses advanced dewatering technologies, including Geotube® containers and the patent-pending SmartFeed™ sludge dewatering system, to maximize efficiency and reduce operating costs:

  • SmartFeed™ Chemical Conditioning Systems – this smart sludge dewatering system automatically calculates and adjusts polymer dosing rates to meet project parameters in real time.
  • GeoBlanket™ – an environmentally-friendly way to dewater sediment, sludge and slurry, the GeoBlanket™ requires minimal equipment and labor and can help reduce polymer costs.
  • MaxFill® Geotube® Manifold Feed Systems – designed with a pressure sensor that monitors pressure in each Geotube® container and automatically adjusts the feed rate to ensure that all containers are filled evenly.
  • Geotube® Application Testing Services – this suite of services are offered to help our clients assess the suitability of Geotube® containers for their unique project needs, and test a variety of factors, including Geotube® material compatibility, filling and dewatering performance and structural integrity.
  • Clarifier Rental – UMPS offers portable clarifiers to help with projects with high dredge flow rates and low solids concentrations that exceed the hydraulic capacity of a Geotube® container.

By integrating proven dewatering equipment and intelligent systems, we help clients streamline operations and reduce waste disposal costs. Reach out to discuss your project requirements.

“I found the daily process benchmarking provided by the SmartFeed™ system, with on-site support of Mineral Processing Services’ filtration manager, invaluable in making daily decisions about our pumping methods. The SmartFeed™ process and Geotube® containers allowed us to pump our holding basins at whatever flow rate and percent solids we could achieve without causing upset to the filtrate quality. I look forward, in a few months, to the SmartFeed™ system again filling the Geotube® containers in half the time, with various pumping methods, resulting in more savings for our operations budget!”

– Braintree Water Treatment Plant Staff

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FAQs About Sludge Dewatering Services

Sludge dewatering services involve removing water from sludge or sediment to reduce its volume, making it easier and more cost-effective to handle, transport, and dispose of.
Consider factors like experience, equipment capabilities, environmental compliance, and the ability to customize solutions for your site conditions and regulatory requirements.
The ideal sludge dewatering method depends on several factors, including sludge type and volume, solids concentration, site access, regulatory requirements, and the end use or disposal method for the dewatered material. UMPS conducts site evaluations and can run Geotube® performance tests to determine the most efficient solution.
Hydraulic dredging uses pumps to move sludge or sediment as a slurry through pipelines to dewatering equipment, making it ideal for large volumes and continuous operations. Mechanical dredging involves excavating or scooping material, which can be advantageous for smaller ponds, targeted areas, or where higher solids content is present.
The dredging frequency depends on inflow volume, solids loading, and basin design. Many facilities dredge every 3–7 years, but some high-load systems may require annual or biennial maintenance to preserve capacity and meet discharge permits.
Yes. Hydraulic dredging paired with portable sludge dewatering equipment allows removal and dewatering of material while the lagoon or pond remains in service. This minimizes downtime and avoids disrupting treatment or stormwater management processes.
Requirements vary by state and project type. Most projects must comply with local environmental regulations, NPDES permits, and disposal guidelines for biosolids or dredged material. UMPS can support clients in meeting these regulatory requirements.

Contact Our Experts for Sludge Dewatering Services and Expertise

If you are looking for a reliable and experienced partner for your sediment and sludge dewatering services, contact Underwater Mineral Processing today. Our innovative equipment and industry expertise provides unmatched results, helping our customers improve the bottom line and environmental impact of their operations.

Reach out to our team and let’s discuss your sludge dewatering service needs. We look forward to speaking with you.

Questions?
Contact James E. Meagher
207-741-2955
207-751-4416 (cell)
860-767-8256 x. 136 (office)
jmeagher@uccdive.com