ECOTECH Ltd.
About
ECOTECH Ltd., established in 1974 and based in Nea Smyrni, Greece, is a water and environmental engineering company that combines OEM manufacturing with international equipment distribution. The company operates its own production facility in Patras, manufacturing approximately 50 product lines of wastewater treatment equipment, while also representing 14 international partner brands including SSI Aeration (aeration systems), BIO-UV (UV disinfection), Hibon (blowers), and Injecta (dosing equipment). With roughly 1,500 customers and over 800 completed projects across five decades, ECOTECH holds ISO 9001, ISO 14001, and ISO 45001 certifications. Their manufactured equipment range covers mechanical pre-treatment (screens, penstocks, oil/grease/sand separators), clarification (sedimentation tank scrapers, lamella settlers), biological treatment (MBR, MBBR, and aerobic/anaerobic systems), advanced filtration (ultrafiltration units), and physico-chemical treatment (DAF plants with chemical preparation systems, coagulant dosing). ECOTECH also delivers compact pretreatment units for small-scale and septic applications, along with complete potable and industrial water treatment systems encompassing filtration, disinfection, softening, deionization, and reverse osmosis. The company provides turnkey project delivery—from study and design through manufacturing, electromechanical installation, and long-term operation and maintenance—serving municipal, hospitality, refinery, paper mill, metal plating, tannery, food processing, and agricultural sectors.
Key Products
Wastewater screening equipment for removing coarse solids from influent streams at treatment plants.
Flow control gates used to regulate water flow in channels and tanks at treatment facilities.
Pretreatment units that remove oils, fats, grease, and grit from wastewater prior to biological or chemical treatment.
Mechanical scrapers that collect and remove settled sludge from the bottom of sedimentation and thickening tanks.
Conveying systems that transport and screen sludge for further dewatering or processing.
Equipment that introduces air and mixes wastewater in biological treatment tanks to support aerobic microbial activity.
Dissolved air flotation (DAF) plants combined with chemical dosing for coagulation and flocculation to remove suspended solids, oils, and greases.
Membrane bioreactor units combining biological treatment with membrane filtration for high-quality effluent production.
Moving bed biofilm reactors using suspended carrier media for compact biological wastewater treatment.
Membrane filtration systems that remove fine particles, bacteria, and suspended solids from water.
Ultraviolet disinfection equipment distributed via partnership with BIO-UV for pathogen inactivation in treated water.
Self-contained treatment systems for septic and small-scale wastewater pretreatment applications.
Treatment systems for producing potable and process water including filtration, disinfection, softening, deionization, and reverse osmosis.
Complete project delivery from study and design through manufacturing, installation, and commissioning of wastewater treatment plants.
Long-term operation, maintenance, and spare parts supply for installed wastewater treatment and pumping station facilities.
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