• Sectors
    • Food

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    • Pulp and Paper

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    • Beer and Beverages

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    • Bioenergy

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    • Chemical and Pharmaceutical

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    • Distileries

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    • Metal and Mining

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    • Municipalities

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    • Oil and Gas

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    • Textile and Tanneries

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  • Applications
    • Anaerobic digestion

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    • Gas desulfurization

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    • Nutrient removal and recovery

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    • Aerobic COD removal

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    • Water reuse

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    • Sulphate removal/recovery

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    • Metal removal/recovery

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    • TSS removal/membrane filtration

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  • Products
    • BIOPAQ®

      Organic compounds are converted to biogas by bacteria: get green energy from wastewater.
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    • THIOPAQ®

      Biogas scrubber: deep hydrogen sulphide (H2S) removal at high uptime, even with fluctuating streams.
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    • ANAMMOX®

      Cost-effective and sustainable biological process for nitrogen removal without methanol dosing.
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    • ASTRASAND®

      TSS, nitrogen and phosphate removal
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    • ASTRASEPARATOR®

      TSS removal
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    • Biogas Buffer & Flare

      Safe biogas storage and incineration
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    • CIRCOX®

      Aerobic COD removal
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    • MBOX™

      COD removal with energy efficient ultrafiltration
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    • PHOSPAQ™

      Phosphate recovery
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    • SULFATEQ™

      Sulphate and metal recovery
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    • THIOTEQ™Meta

      Sulphate recovery
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    • THIOTEQ™Scorodite

      Arsenic removal
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  • Services
    • Consultancy

      Organic compounds are converted to biogas by bacteria: get green energy from wastewater.
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    • Biocatalyst

      Biogas scrubber: deep hydrogen sulphide (H2S) removal at high uptime, even with fluctuating streams.
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    • Powermix nutrients blends

      Cost-effective and sustainable biological process for nitrogen removal without methanol dosing.
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    • Parts and deliverables supply

      TSS, nitrogen and phosphate removal
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    • Process support

      TSS removal
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    • Technical support

      Safe biogas storage and incineration
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    • Laboratory analyses and tests

      Aerobic COD removal
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    • Rebuilds

      COD removal with energy efficient ultrafiltration
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    • Rental installations

      Phosphate recovery
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    • SENSOTRAQ®

      Sulphate and metal recovery
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  • About us
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