OKO-tech VertriebsgesellschaftmbH
About
OKO-tech GmbH and Co. KG, based in Hessisch Oldendorf, Germany, is a system provider for custom industrial wastewater treatment plants that distinguishes itself by selecting treatment processes based on client requirements rather than promoting a single technology. The company holds certification as a Fachbetrieb nach WHG and provides regulatory compliance planning under WHG, AwSV, BImSchV, and ATEX frameworks. OKO-tech's product range covers dissolved air flotation (DAF) systems, emulsion splitting plants, chemical-physical (CP) treatment plants for both waste management and general industrial applications, inclined clarifiers (lamella separators), rotary screens, chamber filter presses, dewatering containers, vacuum evaporators, gravel filters, ion exchangers, mobile oil separators, biogas plants, and container washing systems. Treatment processes encompass flotation, neutralization, sedimentation, heavy metal precipitation, sludge conditioning, evaporation, emulsion splitting, filtration, closed-loop recirculation, and coagulation. The company serves automotive, chemical, energy, waste management, ceramics, plastics processing, food, mechanical engineering, metalworking, mining, and textile care industries. OKO-tech also operates a separate environmental services subsidiary (OKO-tech UWS) providing maintenance, service, and operational support, and offers end-to-end project delivery from permitting and engineering through commissioning and ongoing plant operation.
Key Products
Dissolved air flotation systems that separate suspended solids, oils, and greases from industrial wastewater using micro-bubble flotation technology.
Systems that break stable emulsions in industrial wastewater, separating oil and water phases for proper disposal or recycling.
Custom-built CP treatment systems for waste management and industrial applications combining chemical dosing, precipitation, flocculation, and sedimentation.
Compact sedimentation units using inclined lamella plates to increase settling area and reduce footprint for solids separation from wastewater.
Rotating drum screen systems that separate coarse and fine solids from industrial wastewater streams.
Dewatering equipment that presses sludge between filter plates to produce dry cake solids for disposal.
Container-based dewatering systems for on-site sludge volume reduction and solid-liquid separation.
Thermal evaporation systems operating under vacuum to concentrate industrial wastewater and produce reusable distillate.
Sand and gravel filtration systems for removing suspended solids from wastewater as a polishing or pre-treatment step.
Ion exchange systems that remove dissolved ions from wastewater, enabling water reuse and compliance with discharge limits.
Portable coalescence-based oil separation units for temporary or mobile treatment of oil-containing wastewater.
Anaerobic digestion systems that convert organic waste to biogas for energy recovery from industrial wastewater and sludge.
Wash systems for cleaning industrial containers and drums, with integrated wastewater treatment for wash water recycling.
Engineering and consulting services for obtaining discharge permits (WHG, AwSV, ATEX, BImSchV) including sampling, final inspections, and limit value compliance.
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