Evoqua Automated Wastewater Batch Treatment System

Featuring Custom Evoqua PLC WWT Control Panel

Manufactured 2017 – NEVER INSTALLED

This is a complete, factory-engineered Evoqua Water Technologies batch wastewater treatment system built around a custom PLC-controlled automation package, 630mm J-Press filter press, 1,000-gallon vinyl ester reaction tank, industrial mixing, chemical dosing, and sludge dewatering components.

Manufactured in 2017 and never installed or commissioned, the system remains in unused condition with documentation included.

This is engineered process equipment — not surplus machinery.

Featured Equipment

• Evoqua Custom PLC Wastewater Treatment Control Panel
– Factory-built Evoqua panel
– UL listed enclosure
– Allen-Bradley PLC platform
– Allen-Bradley VFD
– Eaton power distribution components
– Builder-tested and documented (Panel Shop Build Checklist included)
– Labeled I/O and terminal blocks
– Network-ready architecture
– Designed for automated batch sequencing
– Integrated control for mixer, pumps, metering, and press functions

This is a professionally engineered OEM automation system designed specifically for wastewater batch treatment operation.

• Evoqua J-Press Filter Press
– Model: 630G32-27-8SYLW
– Serial: F009312
– Year: 2017
– 630mm recessed chamber plates (27 plates)
– Max Feed Pressure: 100 PSI
– Hydraulic Clamping Pressure: 4500 PSI
– Relief Pressure: 4900 PSI
– Automatic cake discharge configuration
– Hydraulic power unit
– Large sludge cart / cake collection tub

Estimated filter cake capacity per cycle:
A 630mm press with 27 recessed plates typically provides approximately 11–14 cubic feet of chamber volume depending on plate depth. Estimated working capacity per batch: approximately 12 cubic feet of dewatered sludge.

• 1,000 Gallon Vinyl Ester Conical Bottom Reaction Tank
Manufacturer: Design Tanks
Serial #: 18939
MFG Date: 7/6/2017
Capacity: 1,000 gallons
Temperature Rating: 100°F
Specific Gravity Rating: 1.3
Construction: Vinyl ester liner and structure
Design: Centrifugally cast
Dimensions: 72″ diameter x 100″ height
Atmospheric pressure rated
Includes decant header assembly

• Lightnin Industrial Mixer (SPX Flow)
Model: X5P50
Industrial top-entry agitator
Heavy-duty motor assembly
Designed for chemical reaction and flocculation duty
Original manuals included

• pH / ORP Instrumentation (Documentation Included)
Emerson / Rosemount analytical documentation present
pH and ORP electrode support materials included
Intended for automated pH control and oxidation-reduction monitoring within batch cycle

• Pulsafeeder Electronic Metering Pump
Model: LPH8EA-WTCB-XXX
115V, 1 Phase
50/60 Hz
Max Pressure: 30 PSI
Max Flow: 500 GPD
Designed for chemical dosing (acid/caustic/coagulant feed)

• ARO Air-Operated Double Diaphragm Pump
Sludge transfer service
Chemical resistant configuration

• Hoffman Fiberglass Wall-Mount Enclosure (A17Y / A17W3 Series)
Documentation included

• Structural frames, piping, valves, hydraulic components, and associated hardware

• Documentation package and manuals included

Engineered Process Flow

This system was designed for automated batch wastewater treatment including:

Equalization and chemical reaction in 1,000-gallon tank
Automated pH adjustment via Pulsafeeder dosing
Continuous agitation via Lightnin mixer
pH / ORP monitoring and control
Settling and decant
Sludge transfer via ARO AODD pump
Hydraulic filter press dewatering
Discharge of stackable filter cake into sludge cart

Electrical & Utilities

480 VAC, 3 Phase (main system)
115 VAC (metering pump)
Compressed air required for press and AODD operation

Condition

Manufactured 2017
Never installed
Never commissioned
Stored indoors
Press plates unused
Hydraulic system unused
Control panel builder-tested
Documentation included

This represents a near-new Evoqua engineered wastewater treatment package at a significant savings versus new OEM cost.