dewatering
well drilling
enviro-engineering
Enviro-engineering
Water is our most important natural resource and we can assist you with protecting this valuable life source with our technical know-how and proven engineering processes. We can provide custommade solutions for groundwater treatment, site remediation and landfill technologies.
We offer a range of services including consultancy, design and the execution of projects with customer satisfaction our goal. Efficient and mature engineering processes supported by our own in-house developed computer-controlled plant and equipment ensure the highest level of economic efficiency.


Decontamination and process engineering:

  • Separation systems
  • Precipitation, flocculation and filtration units
  • Ion exchange units
  • Activated carbon filter plants
  • Descorption plants
  • Ground air exhaust systems
  • EMSR and SPS control engineering


Landfill engineering:

  • Landfill gas tapping
  • Leachate tapping / treatment


Contaminated site cleanup:

  • Innovative site preparation techniques
  • Conventional soil replacement
  • Soil replacement utilising drilling equipment



Dewatering
Well drilling
HW DEWATERING
Hölscher Wasserbau GmbH
49733 Haren, Germany