CM Aquatechnik supplies wastewater treatment equipment for industrial and municipal effluent, from the headworks to sludge handling. The range includes mechanical fine screens, drum filters, conveyors and combined grit and oil removal units; biological treatment as compact MBR, MBBR and SBR package plants; DAF units and lamella settlers; aerators, blowers and mixers; scrapers, penstocks, weirs and stoplogs; filter presses for sludge dewatering and digesters for biogas recovery.
Package plants are sized to your inflow, pollutant load and discharge limits, compliant with EU discharge standards. Individual components are available for new plants, upgrades and replacements.
Tell us your flow, wastewater characteristics and required discharge quality, and we will propose the right treatment process.
Wastewater Treatment Equipment
Wastewater Treatment Equipment — 18 Product Groups
Mechanical Fine Screens
CM Aquatechnik supplies rotating drum screens, step screens, and band screens for municipal and industrial wastewater headworks. Fine screens (1–6 mm slot openings) protect downstream pumps, aerators,
MBR Package Plants (Membrane Bioreactor)
Compact packaged MBR (membrane bioreactor) plants for 5–5,000 m³/day: effluent BOD < 5 mg/L and TSS < 1 mg/L, ready for water reuse or discharge.
MBBR Package Units
CM Aquatechnik supplies moving bed biofilm reactor (MBBR) systems using high surface-area polyethylene biofilm carriers (500 m²/m³ specific area) for high-rate BOD and nitrogen removal. MBBR is ideal
SBR Package Units
CM Aquatechnik supplies sequencing batch reactor (SBR) systems for simultaneous BOD, nitrogen, and phosphorus removal in a single tank using automated fill/react/settle/decant cycles. SBR technology p
DAF Units
CM Aquatechnik supplies dissolved air flotation (DAF) units for removal of fats, oils, greases (FOG), suspended solids, and colloidal matter from food processing, refinery, dairy, and industrial efflu
Filter Press for Sludge Dewatering
Automatic recessed-plate filter presses for sludge dewatering with matched feed pumps: 10–200 plates, 20–40% DS cake, for municipal and industrial sludge.
Lamella Settlers
CM Aquatechnik supplies inclined tube and plate settler (lamella settler) modules for high-rate sedimentation in clarifiers and settling tanks. Lamella plates increase the effective settling area by 5
Penstocks, Weirs & Stoplogs
CM Aquatechnik supplies cast iron, ductile iron, and stainless steel penstocks (sluice gates), weirs, and stoplogs for flow isolation, diversion, and level control in open channels, wet wells, and was
Aerators
CM Aquatechnik supplies fine-bubble membrane disc and tube diffusers for biological aeration in activated sludge, MBR, and SBR treatment tanks. EPDM and polyurethane membrane diffusers achieve oxygen
Blowers
CM Aquatechnik supplies rotary lobe (Roots-type) blowers and high-efficiency turbo blowers for aeration and process air supply in wastewater treatment plants. Rotary lobe blowers are robust and low-ma
Mixers
CM Aquatechnik supplies submersible propeller and hyperboloid mixers for anoxic and anaerobic zone mixing in biological treatment tanks, equalisation basins, and sludge holding tanks. Properly designe
Drum Filters
CM Aquatechnik supplies rotating drum microscreen filters with 10–100 µm stainless steel mesh for tertiary polishing of secondary effluent ahead of UV disinfection, membrane filtration, or direct wate
Combined Pretreatment Units (Grit & Oil)
CM Aquatechnik supplies integrated aerated grit and grease removal chambers for municipal and industrial WWTP headworks. Combined units incorporate aerated grit removal (classifying type) and oil/grea
River Water Treatment Systems
CM Aquatechnik designs and supplies complete river water abstraction and treatment packages for municipal water supply and industrial use. Each system includes intake screening, pre-chlorination (opti
MBR & UF Membrane Modules
CM Aquatechnik supplies replacement and new PVDF hollow-fibre membrane modules for MBR and UF systems. We supply compatible modules for major OEM systems (TORAY, Kubota, Memcor, PURON/Koch) and also su
Scrapers
CM Aquatechnik supplies full-bridge and half-bridge sludge scrapers for circular and rectangular final clarifiers and primary settling tanks. Scrapers continuously collect settled sludge to the centra
Conveyors
CM Aquatechnik supplies stainless steel screw conveyors, belt conveyors, and compactors for transporting screenings, grit, and dewatered sludge cake from wastewater treatment headworks and sludge hand
Digesters & Biogas Systems
CM Aquatechnik supplies anaerobic sludge digesters for stabilisation of primary and secondary sludge with simultaneous biogas (methane) production. Available in fixed-cover, floating-cover, and membra