Engineered multi-stage treatment systems for industrial and municipal effluents. From influent screening through biological treatment to compliant discharge and water reuse.
Complete brewery wastewater treatment systems. DAF, biological reactors and anaerobic solutions for high-BOD brewing effluent.
Complete meat industry wastewater treatment systems. Screens, DAF and biological processes for slaughterhouse and rendering.
Containerised wastewater treatment systems catalogue. Complete biological & non-biological process trains in ISO shipping.
Specialised wastewater treatment for dairy wastewater treatment.
End-to-end solutions from influent to discharge
Reynolds & Bauhm designs and manufactures integrated wastewater treatment systems that address every stage of the treatment journey. Whether your challenge is high organic loading, variable flow rates, or stringent discharge requirements, our multi-stage approach ensures consistent compliance and operational efficiency.
Screening, grit removal and primary clarification to protect downstream equipment
Equalisation, pH correction and flow balancing before biological stages
DAF, biological reactors and chemical conditioning for organic removal
Filtration, disinfection and advanced oxidation for final polishing
Membrane filtration and recovery systems for sustainable water management
Detailed information on each stage of the wastewater treatment process
Screening, grit removal, and primary clarification. The first stage that protects all downstream equipment from damage and overload.
Explore Primary TreatmentDAF flotation, biological reactors, and chemical conditioning. The core stage where dissolved organics and nutrients are removed.
Explore Secondary TreatmentFiltration, disinfection, and advanced oxidation. Final polishing that ensures compliant discharge to sensitive receiving waters.
Explore Tertiary TreatmentMembrane filtration, RO protection, and industrial water recycling. Transform treated effluent into a valuable process resource.
Explore Water ReuseThickening, dewatering, and disposal. Reduce sludge volume by up to 90% and minimise transport and disposal requirements.
Explore Sludge ManagementAutomated coagulant, flocculant, and pH correction systems. Precise chemical conditioning for optimal solids separation.
Explore Chemical DosingSpecialised configurations for distinct effluent profiles
High organic loads, FOG, and suspended solids from food manufacturing. DAF, biological treatment, and sludge dewatering.
Explore SolutionsHigh-BOD effluent from brewing, distilling, and beverage production with variable flow and seasonal loading.
Explore SolutionsAcidic, alkaline, and chemically complex effluents requiring neutralisation, coagulation, and advanced oxidation.
Explore SolutionsAPI-contaminated wastewater with high COD and variable pH requiring validated treatment and GMP compliance.
Explore SolutionsOily wastewater, produced water, and refinery effluents with hydrocarbons, phenols, and sulphides requiring API, DAF, and biological stages.
Explore SolutionsAcid mine drainage, tailings water, and process effluent with heavy metals, solids, and cyanide requiring specialised treatment trains.
Explore SolutionsDye-laden effluent with high colour, COD, and salinity requiring coagulation, biological, and tertiary colour removal.
Explore SolutionsDomestic and combined sewerage with nutrient removal targets, phosphorus compliance, and peak flow management.
Explore SolutionsProven equipment for every treatment stage
Inlet protection with spiral, drum, and step screens designed for your flow rate and solids loading. Self-cleaning operation with minimal manual intervention.
View Screening SystemsDissolved air flotation for FOG, TSS, and light solids removal. CFD-optimised hydraulics with adjustable air dissolution for varying influent quality.
View DAF SystemsHigh-rate inclined plate settlers for primary and secondary clarification. Space-efficient design achieving superior solids separation in a compact footprint.
View Lamella ClarifiersMBBR, SBR, and activated sludge systems for BOD, COD, nitrogen, and phosphorus removal. Biofilm carriers and aeration designed for your specific organic load.
View Biological SystemsBelt presses, screw presses, and decanter centrifuges for thickening and dewatering biological and chemical sludges to minimise disposal requirements.
View Dewatering EquipmentAutomated coagulant, flocculant, and pH correction systems with precise polymer preparation stations and inline mixing for optimal conditioning.
View Dosing SystemsOur process engineers support your project from concept through commissioning. We deliver process simulations, detailed P&ID development, CFD-optimised hydraulics, and full SCADA integration.
Speak with our process engineers to define the optimal treatment train for your effluent profile, flow rate, and discharge requirements.
Aeration is the most energy-intensive unit operation in wastewater treatment — design choices have major lifecycle impact.
OTR, KLa, Henry’s Law and the alpha/beta/theta correction factors.
Read MoreSelection matrix across surface, diffused, cascade, Venturi and pure-O₂.
Read MoreFine vs coarse bubble — the energy-efficient default for biological tanks.
Read MoreCost-effective treatment for high-BOD industrial and small-municipal effluent.
Read MoreOur expertise spans multiple industries with sector-specific water treatment solutions.