Construction water treatment

If construction water in your excavation pit needs to be treated, then you are in good hands with us. With our modular systems, we have the necessary tools and technical skills to assist you with all topics related to construction water treatment. From consulting to design all the way to construction. Including maintenance and operations. Would you like to stay flexible and prefer to rent equipment instead of buying? We can also offer that. How can we help you?
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Modular method – Easily extendible

Do you remember how much fun it was to play with building blocks when you were a kid? With our modular method for construction water treatment, we can put together the perfect equipment solution for you – an infinite range of water types can be treated. This means you are basically the manufacturer, and we implement your requirements. What does the standard module include? All required connections and control components. Depending on the project requirements, the basic version can be expanded to include additional modules – even for last-minute changes during operation. This means that expensive conversion work and unplanned downtimes are a thing of the past. You can remain flexible at all times.

Versatile use

Our machines for construction water treatment are real all-stars. They perform their job reliably for a wide range of contaminants:

  • Phase and TPH (Total Petroleum Hydrocarbons)
  • MTBE (anti-knocking agent gasoline)
  • BTEX connections (especially benzene)
  • Phenols, alkylphenols (total of methyl-, dimethyl and trimethylphenols)
  • HVOC (halogenated volatile hydrocarbons)
  • PFAS
  • PAH (polycyclic aromatic hydrocarbons), naphthalene
  • BSB, COD, heavy metals
     

Advantages of our construction water treatment systems

From small to large

BauWa 10 and BauWa 25

Whether for large or small water volumes – our systems are as flexible as your requirements. That’s why we offer you two different construction water treatment systems to choose from: BauWa 10 for a flow rate of 1-15 m3/h and BauWa 25 for a flow rate of 10-30 m3/h. In the basic module, both systems feature up to five well pump connections, a reservoir with booster pump, a sand filter and two adsorbers. Additional modules include coalescence separator, dosing system, backwash option, untreated water aeration or phase collection tank. Can’t find the right system for you? We will adapt it to fit your requirements.  

BauWa unit high above the roofs of Munich

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For the first time in Bauer history, a BauWa25 with a total weight of 4.5 t was hoisted out of its excavation pit in the center of Munich with a helicopter due to the tight spatial conditions. A spectacular achievement, isn’t it?

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