Case Studies

Efficient wastewater treatment in pharmaceuticals, biotech and healthcare: DAS technology reduces COD, TOC and micropollutants for Biotest AG.

Sustainable wastewater treatment for DSM: Two-stage MBBR plant reduces TOC, solvents and salt contamination – flexible, scalable, reliable.

Construction of a groundwater purification plant during the remediation of a former multi-dispolsal landfill in Grenzach-Wyhlen

Construction and operation of a microflotation plant to optimise biological wastewater treatment – ARA Rhine Switzerland – by DAS Environmental Expert GmbH.

Modern wastewater solution for cosmetics manufacturers: combination of chemical-physical pre-treatment and MBBR reduces COD <1,500 at 120–140 m³/d

Efficient wastewater treatment in the beverage industry with MBBR and TFR technology – an economical solution for high COD loads during production expansion.

Efficient wastewater treatment in the dairy industry – optimisation of cleaning performance and energy consumption through modern activated sludge systems.

Efficient landfill leachate treatment with Aero & Anox TFR reactors for reducing ammonium, sulfide, and odor at variable inflow rates.

Efficient wastewater treatment in the chemical industry – reduction of disposal fees through TFR technology with high COD loads.

Efficient wastewater treatment in potato processing – with customized biological and mechanical treatment for seasonally fluctuating loads.

Efficient wastewater treatment in the food industry: Practical case study on TFR and MBBR systems from DAS EE.

An innovative system called E-PLATE from DAS Environmental Expert GmbH now makes it possible to transfer heat from wastewater to process water.

E-PLATE: Heat Recovery as Key to Efficiency and Sustainability in Food Production

A leading silicon wafer manufacturer expands with a new DAS water treatment plant. The system efficiently treats complex wastewater while cutting energy and operating costs.

How can pharmaceutical trace substances be removed from wastewater? A pilot plant tests ozonation and biofiltration for a future fourth treatment stage.