Parkson Corporation
About
Parkson Corporation, a subsidiary of Axel Johnson Inc., is a US-based manufacturer offering one of the broadest water and wastewater treatment equipment portfolios in North America. The company's product lines span seven process areas: screening and headworks (Aqua Guard, Aqua Caiman, Hycor Helisieve, and Schreiber screen lines), clarification (Lamella EcoFlow inclined plate settlers, Schreiber clarifiers, oil/water separators), biological treatment (Biolac, EcoCycle SBR, PISCES CFSBR, Granite AGS aerobic granular sludge), enhanced nutrient removal (EquaReact, EquaJet, DynaSand Denite), filtration (DynaSand continuous backwash filters, DynaSand EcoWash, DynaSand D2, Fuzzy Filter), aeration and mixing (VariOx jet aerators, RetrievOx retrievable aerators, Pulsed Hydraulics Hydro-Pulse), and biosolids handling (Hycor ThickTech rotary drum thickener). Parkson also manufactures Schreiber screw pumps for lift stations. The company operates through subsidiary brands Schreiber, Meurer Research (MRI), Pulsed Hydraulics, FilterONE USA, and Hycor. All products are Build America, Buy America (BABA) compliant using domestically sourced steel. Parkson serves municipal wastewater treatment and eleven industrial sectors including oil and gas, food and beverage, power generation, pharmaceuticals, and mining, with a dedicated Water Research Facility supporting treatability testing and pilot studies.
Key Products
Continuous belt-type fine screen for in-channel wastewater screening with self-cleaning moving media design.
Perforated plate variant of the Aqua Guard for finer screening capture in wastewater headworks applications.
Highest-capture fine screen system in the Aqua Guard line for advanced wastewater screening.
In-channel articulating rake screen for removing large solids from wastewater channels, available in Vertical and HD configurations.
Combined fine screen, conveyor, and dewatering system in a single unit for headworks screening.
Rugged mechanical bar screen for large solids removal in wastewater headworks.
Fine screening system for wastewater headworks solids removal.
Combined grit and grease removal system for headworks protection.
Washes and dewaters grit slurry from wastewater to produce clean, dry grit for disposal.
Internally-fed rotary wedgewire screen for fine screening of wastewater and industrial process water.
Perforated pre-membrane variant of the Rotoshear rotary screen for fine particle screening.
Externally-fed rotary wedgewire screen for solids separation in wastewater and industrial applications.
Bi-wave static screen for passive screening without moving parts in wastewater and process water.
Dewatering screw press that washes and compacts screenings to reduce volume and organic content.
Shaftless spiral conveyor for transporting screenings and solids in wastewater treatment plants.
Shaftless spiral press for dewatering and compacting screenings and solids.
Combined screening and dewatering conveyor using shaftless spiral technology.
Removes organics from screenings through washing, then dewaters and compacts for volume reduction.
Original Lamella gravity settler using inclined plates for high-rate clarification of water and wastewater.
Circular clarifiers with rapid sludge removal mechanisms for primary and secondary clarification.
Slant rib coalescing (SRC) and fiberglass tank (SRM) separators for removing oil and grease from wastewater.
Long sludge age treatment process using a moving bridge aerator for low-loading BOD removal and simultaneous digestion.
Sequencing batch reactor for batch biological wastewater treatment with nutrient removal capability.
Continuous-fill sequencing batch reactor for biological wastewater treatment.
Continuously sequencing reactor system for biological wastewater treatment.
Floating decanter for removing treated effluent from SBR systems without disturbing settled solids.
Equalized nutrient removal system combining equalization with biological nitrogen and phosphorus removal.
High-efficiency nitrogen removal system using jet aeration technology for biological nutrient removal.
Pretreatment and equalization process upstream of biological treatment for flow and load balancing.
Jet aeration system for oxygen transfer in activated sludge and biological treatment processes.
Retrievable wastewater aeration system that can be removed from the basin without dewatering for maintenance.
High-efficiency hydraulic mixing technology for water and wastewater mixing applications using pulsed energy.
Aerobic granular sludge (AGS) system for compact biological nutrient removal with simultaneous nitrification-denitrification.
Upflow continuous backwash sand filter for particulate removal from water and wastewater without shutdown for backwashing.
Energy-saving intermittent backwash variant of the DynaSand sand filter for water and wastewater filtration.
Two-stage filtration system combining coarse and fine sand filtration in a single unit for advanced water treatment.
Denitrification filter using attached-growth biological process for tertiary nitrogen removal.
Combined coagulation and separation system for phosphorus and nitrogen removal in a single filter unit.
Compressible media filter for tertiary filtration of wastewater using synthetic fiber media.
Rotary drum thickener for biosolids and sludge thickening with high capture rates and low polymer consumption.
Open-blade screw pump for high-volume liquid pumping in wastewater treatment plants.
Tube-mounted screw pump available in fixed and variable angle configurations for wastewater lift stations.
Service Area
National coverage
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