Silt and Sludge Removal

Sludge accumulation in tanks, lagoons, interceptors and drainage systems is a common problem for industrial and commercial sites. MacWaste provides specialist sludge removal using vacuum tankers with the capacity and equipment to handle large-scale desludging projects.

Industrial & Commercial Sludge

Silt and sludge are waste streams with a high solid content that, left unchecked, cause blockages in drainage systems and storage tanks, reduce process efficiency and can damage plant and equipment. We remove sludge from settlement tanks, lagoons, oil water separators, process vessels and drainage infrastructure for manufacturing sites, utilities and commercial operators across Northern Ireland.

What Causes Silt & Sludge Build-Up

Silt and sludge accumulate as a by-product of many industrial and commercial processes, including paint and chemical manufacturing, oil storage and processing, sewage and water treatment, paper manufacturing, and food processing. Regular desludging keeps tanks, lagoons and drainage systems working as they should.

Licensed Disposal

Sludge often has specific disposal requirements depending on its composition. MacWaste provides waste classification guidance, handles all transport documentation and disposes of sludge at our own licensed Hazardous Waste Treatment Facility in Downpatrick where required.

Large Capacity Equipment

Our vacuum tanker fleet has the capacity to handle large-volume sludge removal projects efficiently, reducing the time your operation is affected by desludging work.

Combined with Other Services

Sludge removal is frequently combined with tank & vessel cleaning or pipeline cleaning, since the same processes that build up sludge in tanks and lagoons often need the connecting pipework cleared too — one contractor for the whole job.

What We Offer

• Settlement tank desludging
• Lagoon desludging
• Oil water separator sludge
• Process vessel sludge
• Industrial drainage sludge
• Waste classification guidance
• Licensed disposal