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Pressurized membrane system that removes dissolved solids and salts from water, producing high-purity permeate and concentrated reject.
Tertiary cloth media filter using rotating drum and continuous backwash to achieve low effluent suspended solids.
Continuously rotating cylindrical screens that capture coarse solids from wastewater or raw water before downstream treatment processes.
Rotating cylindrical screen that continuously thickens dilute sludge by draining water while conveying solids to discharge.
Continuously dewaters biosolids using rotating drums and tensioned belts to produce cake through progressive squeezing and kneading action.
Positive displacement blower using counter-rotating lobes to deliver oil-free air for aeration basins and aerobic digesters.
Rotating media discs that grow bacteria to treat wastewater through alternating submersion and air exposure cycles.
Centralized monitoring and control system that collects plant-wide data and enables remote operation from a control room.
Oil-free rotary screw blowers delivering continuous compressed air for biological treatment aeration with efficient turndown capability.
Helical screw system that transports screenings, grit, and biosolids from treatment processes to disposal points without clogging.
Open helical screw rotating in an inclined trough that lifts wastewater or raw water without clogging on debris.
Batch treatment system that performs biological treatment, settling, and decanting in one tank through timed operational cycles.
Visual level indicator using transparent tube or chamber to show liquid height in tanks and vessels without power.
Vertical barrier that slides up and down in channel guides to control flow or isolate equipment sections.
Equipment that removes water from dewatered biosolids using heat, reducing volume and creating a stable, pathogen-free product.
Passive system that dewaters biosolids through drainage and solar evaporation on sand beds for volume reduction.
Pumps liquids with suspended solids, grit, or biosolids using enlarged passages and abrasion-resistant materials to prevent clogging.
On-site system that converts salt and electricity into disinfectant solution, replacing delivered bulk sodium hypochlorite.
Liquid bleach dosing systems that disinfect water, control odors, and oxidize contaminants in municipal treatment plants.
Electrically-operated valve using electromagnetic coil for automated on/off control of fluids in treatment processes.
Combines mixing, flocculation, and settling in one tank using a recirculated slurry blanket for compact water clarification.
Self-cleaning cylindrical screens with internal spiral brush that continuously removes fine solids from wastewater flows.
Horizontal pump with casing split at centerline for easy maintenance, ideal for high-flow clean water applications in treatment plants.
Corrosion-resistant piping for chemical feeds, potable water, and aggressive wastewater streams in treatment plants.
Pressurized vessels with internal bladders that stabilize system pressure and reduce pump cycling in water distribution.
Welded or seamless carbon steel pipe conveying water, wastewater, and chemicals under pressure or gravity flow throughout treatment plants.
Welded steel structures that store water, wastewater, or chemicals in treatment plants with coating-dependent corrosion protection.
Rotating step mechanism that lifts debris from wastewater influent for removal ahead of downstream treatment processes.
Removable stacked barriers that isolate channels or tanks for maintenance without plant-wide shutdowns.
Removable metal barriers that slide into channel slots to temporarily block flow for maintenance or emergency isolation.
Submerged motor-driven units that simultaneously aerate and mix wastewater through impeller-generated turbulence at the water surface.
Motor-driven propellers installed underwater in tanks to suspend solids and maintain uniform mixing without surface aerators.
Self-contained pump and motor unit that operates underwater to remove liquids from sumps and wet wells.
Multistage pump with submerged motor that lifts water from deep sources without requiring surface-mounted equipment or priming systems.
Injects sulfur dioxide gas for dechlorination or pH control with strict safety protocols required.
Automatically opens during pressure surges to protect wastewater pumps and piping from water hammer damage.
Self-closing valve with hinged disc that allows forward flow and blocks reverse flow in water/wastewater piping systems.
Surface aerator on pivoting arm that swings across oxidation ditches, adjusting oxygen transfer by changing immersion depth.
Mechanical devices using motor-driven impellers to circulate tank contents, prevent settling, and maintain uniform conditions in process tanks.
Connects new lines to live water/wastewater mains without shutdown using a clamped sleeve and hot-tap drilling method.
Measures flow by detecting force on a disc suspended in the flow stream—ideal for high-solids wastewater applications.
Specialized gate valve with extended stem that reaches from submerged installation point to fixed operator access platform, eliminating confined space entry for routine operations.
Semiconductor-based temperature sensors using diode voltage characteristics for accurate process monitoring in water/wastewater applications.
Measures gas flow by sensing heat transfer from heated element; ideal for clean, dry digester gas applications.
Temperature sensor generating voltage from dissimilar metal junction to monitor process temperatures in treatment systems.
Corrosion-resistant plastic piping for water, wastewater, and chemical conveyance in treatment plants with pressure ratings to 250 psi.
Protective sleeves that shield temperature sensors from process fluids while allowing hot-swappable sensor replacement without system shutdown.
Spring-loaded check valve with tilting disc design for low-headloss backflow prevention in tight installation spaces.
Monitors rotational force on equipment shafts to prevent overload, detect failures, and optimize pump and mixer performance.
Non-invasive ultrasonic meter measuring flow by comparing sound wave transit times through moving liquid.
Mechanized rake system that lifts large debris from wastewater channels before it damages downstream equipment.
Continuously operating filters with motorized bridges that clean media sections while treating flow, reducing downtime.
Automated screens that continuously remove debris from intake channels using moving mesh panels and spray wash systems.
Fixed-film biological treatment system that removes organics and ammonia as wastewater trickles over media colonized with microorganisms.
Inclined modular plates that multiply settling area in clarifiers to boost solids removal without expanding basin footprint.
Inline meter using a spinning rotor to measure clean water flow with high accuracy for custody transfer and process control.
Pressure-driven membrane filtration removing bacteria, viruses, and suspended solids for drinking water treatment and regulatory compliance.
Non-contact level measurement using sound wave reflections, ideal for corrosive liquids and open tanks in municipal applications.
UV systems inactivate waterborne pathogens using germicidal light without chemical addition or disinfection residual.
Automatically admits air into pipelines when pressure drops below atmospheric to prevent vacuum-induced pipe collapse.
Evaporates wastewater and reuses compressed vapor heat to concentrate high-TDS streams into manageable brine volumes.
Direct-reading flow meter using a rising float in a tapered tube to measure chemical feed and small process flows.
Tall, baffled basins that create gentle vertical flow patterns to grow settleable floc from coagulated particles.
Closed-loop pumped circulation system that mixes chemicals vertically through a tank without mechanical mixers.
Multi-stage pump with submerged impellers on a vertical shaft, ideal for high-head pumping from deep wells or wet wells.
Delivers dry chemicals at controlled volumetric rates using mechanical conveyance—accuracy depends on material consistency.
Uses controlled circular flow to separate heavy grit from wastewater while keeping organic solids suspended.
Measures flow by counting vortices shed from an obstruction, offering low-maintenance accuracy for clean water applications.
Collects dirty backwash water from filter surfaces, channeling it to waste while preventing filter media from escaping during cleaning cycles.
Captures thermal energy from hot exhaust gases and converts it into usable steam or hot water for plant operations.
Captures thermal energy from warm process streams to preheat or precool other flows, reducing facility heating and cooling costs.
High-pressure nozzle system that breaks up surface scum and prevents solids buildup in clarifiers and basins using forceful water jets.
Passive filtration screens using V-shaped wire slots to remove suspended solids from water without moving parts.
Steel vessels using air cushions to stabilize water system pressure and reduce pump cycling at distribution points.