We optimize with you

with complete-solutions for municipal and industrial waste-water treatment we optimize waste water plants, digesters, biogas facilities and anaerobic reactors.

Download Info-Folder Environmental Engineering

Main Focus

Optimization of activated sludge

• Precipitants and Index-Optimizers

  • Reliable precipitation of phosphate with products from our BIOFLOC^© and PETROFLOC^® line based on:
    • Polyaluminium chloride (PAC)
    • Ferric chloride solutions
    • Aluminium-ferric-chloride-solutions
    • tailor-made special products
  • Elimination of bulking sludge and floating sludge with BIOFLOC^© SPEED and BIOFLOC^© OPTIMIZER: Effective rapid-action special products to:
    • Increase sedimentation rate
    • Decrease sludge-index
    • precipitate phosphates

• Chalk for lack of calcium

  • OPTICAL20 and NITRIFLOC AKTIV increase the acid capacity and stabilize the flocs:
    • continuous stabilization of pH
    • Improvement of nitrification
    • Formation of compact flocks
    • prevents flock-break-up
    • increases dry-content
  • Download Info-Folder Chalk

Improvement of Sludge-dewatering

• Flocculants (pFM)

  • Wide range of polymer flocculants from our FILLFLOC^® and M-FLOC^® line with various charges, molecular weights and cross-linking:
    • anionic, cationic, non-ionic, amphotere
    • solid polymere, emulsion polymer, dispersion polymer

  to:

  • increase dry matter content in dewatered sludge
  • achieve stable sludge dewatering
  • decrease back-contamination due to cleared centrate

Neutralisation of acidic wastewater

• Milk of lime

  • CALCIMAX^® is a concentrated, highly reactive and stable liquid lime for the ecological, economical and safe wastewater treatment and neutralisation:
  • Reduced risk profile compared to standard lime or sodium hydroxide
  • Increases the acid capacity and stabilises the pH
  • For precipitation of heavy metals and removal of fluoride and phosphate
  • Reduces the consumption of flocculants and stabilises the flocks
  • Increases dry matter in press residue
  • Ensures more efficient utilisation of waste flows, especially for digestors and biogas plants
  • Download Info-Folder CALCIMAX^®

Odour elimination

• Odour masking agents and odour binders

  • Effective and rapid-action products from our BIODOR^© and BIOSMELL^© line
  • Reliable and stable elimination of unwanted odour caused by hydrogen sulphide (H₂S), thiole (Mercaptane), amine and ammoniac
  • easy to use
  • optimium product-selection for your process
  • Application range:
    • in sewer systems
    • at sludge dewatering, at sludge storage
    • in exhaust air of breeding farms, meat-processing industries, waste management companies, compost facilities etc.
  • Download Info-Folder BIODOR^© and BIOSMELL^©

Defoamers and De-Aerators

• Effective elimination of foam with products from our PETROFOAM^® line:
  • Silicone-Defoamers
  • Non-Silicone-Defoamers
  • Special Defoamers
  • also suitable for food-producing industry

Digestion Towers and anaerobic-reactors

• Enzyme-mixtures,micro-/macro-nutritients

  • Products from our BIOFIT^© and BIOFIT^© PLUS line balance nutrition-lacks in anaerobic facilities (biogas-production, papier industry etc.) and achieve:
    • Increase of gas-yield
    • Reduction of H₂S-formation
    • Stabilization of bacterial flora
    • Increase of process-stability
    • Prevention of foam-formation
    • Reduction of sludge amount

Polymer-Binders

• BLUESORB^© Plus

  • Effective binder for polymer solutions and chemicals:
    • easy to use
    • high binding capacity
    • with indicator for acids and bases
  • Download Info-Folder BLUESORB^® Plus
  • Download Case-Study BLUESORB^® Plus
  • Watch product video on Youtube
  • Read more about BLUESORB^© Plus

Analytics

• Microscopical analyses of activated sludge
• chemical analyses of deposits
• waterchemical analyses
• highly modern technical equipment (Fluorescence-Microscopy, REM, EDX, FTIR etc.)

Microscopy-Trainings

• Practice-trainings on microscopy of activated sludge samples
• Professional introduction and knowledge-deepening on microscopic analyses
• Learn from the expert - your trainer is our experienced microbiologist Dr. Brigitte Auer
• Download Info-Flyer Microscopy-Trainings (German Language)

Equipment and technical service

• Polymer dissolving stations
• Installation of and support service for dosing technology