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EFS Bioremedia

Service · 02.02

Sewers and collection networks

Biological deodorization and breakdown of deposits in municipal and industrial sewers. Restoration of flow capacity without mechanical disruption.

Disc sampling probe in a sewer system

← Services Pillar 2 — Industrial and agricultural systems

Problemi · Problems

Typical problems we solve

  • 01 Public complaints due to H₂S and other gases
  • 02 Grease and organic deposits on sewer walls
  • 03 Reduced cross-section flow, blockage risk
  • 04 Costly mechanical cleaning or replacement
  • 05 Corrosion of concrete and metal surfaces

Methodology

Biology, dredging or combination? — it depends.

Our approach is diagnostic, not ideological. Before proposing anything, we measure: sludge thickness, organic load, water dynamics, regulatory requirements, your work tempo and budget.

Biological treatment

Our first recommendation when the ecosystem can return to balance with the right help. In many cases — especially in early eutrophication — this works.

Mechanical dredging

Necessary when the sludge layer is too thick (>80 cm) or when regulatory deadlines don't allow extended recovery.

Geotextile structures

For sludge dewatering after dredging, against shoreline erosion, and for building permanent or temporary filtration and drainage systems.

Combination

Best results for complex projects: dredging + geotextile dewatering + biological treatment for long-term stability + LakeMind Club for continuous tracking.

Next step

Let's talk about your water body — with no obligation.

Send us the basic details (location, size, problem) and we'll schedule a free online consultation. We'll discuss your goals, clarify your needs and walk through the available alternatives — before we charge you anything.