Filtration

EF30L Large Particle Filtration Unit

The Encotech EF30L System combines Tequatic Plus filter technology with Encotech’s advanced controls and operation strategy. The System operates automatically, with a Programmable Logic Controller monitoring flow rates, pressure, and system outputs, ensuring ease of use and optimal system run time. Each System is capable of filtering particle sizes of 1cm3 down to 20 microns at a flow up to 500 gpm (12 bbl/min), depending on influent water quality.

The Tequatic Plus filter is designed to process a wide range of difficult-to-treat feed waters. It is ideal as an alternative to traditional filtration systems, with lower operating costs, greater ease of operation and maintenance. The Tequatic Plus filter consistently tolerates high and highly variable Total Suspended Solids (TSS), up to 10,000 mg/L. Water recovery is typically greater than 99%, minimizing disposal volumes.

Each EF30L system is 103” long x 72” wide with fork tubes in both directions and weighs approximately 5,000 lbs. Each skid is equipped with an overhead hoist for easy on-site access to the filter internals. The overall height of the hoist is 145”, but can be removed if other lifting mechanisms are available at installation.

Electrical Connections:

460V/3 PH/60 Amp supply to skid panel, responsibility of customer. Estimated operational requirements of 20-25 amps per unit.

The above picture is for reference only; the completed system may differ.

Advanced Micro Filtration

The Encotech EF30M Microfiltration System is a highly efficient, automated filtration system, ideal for applications that require small particle filtration with high Total Suspended Solid (TSS) loads. The System brings together the benefits of Encotech’s patented cross‐flow filtration and two integral cleaning mechanisms – ultrasonic generation and high pressure back pulsing. EF Microfiltration Systems are capable of removing particulates to below a 1 micron particle size, and are designed for ease of maintenance, long runtimes, and efficient operations; filter screens can be replaced with hand tools, if needed.

SELF ‐ CLEANING

Ultra sonic cleaning.

Air back pulse.

SMALL FOOTPRINT

System is skid mounted with fork tubes for easy installation and mobility.

PROVEN RESULTS

System	Micron	Suggested Flow (gpm)	Approx. Footprint
EF30M1	0.5 ‐ 20	100 ‐ 300	6’ x 9’
EF30M2	0.5 ‐ 20	200 ‐ 600	6’ x 12’
EF40M3	0.5 ‐ 20	300 ‐ 900	6’ x 14’
EF50M4	0.5 ‐ 20	400 ‐ 1,200	6’ x 20’

Advanced Micro Filtration

The EF30M brings together the benefits of cross-flow filtration and two integral cleaning mechanisms – ultrasonic generation and high pressure back pulsing. The EF30M removes particulate to below a 1 micron particle size, and is designed for ease of maintenance, long runtimes, and efficient operations; filter screens can be replaced with hand tools, if needed.

The Filter is made of high-quality stainless steel, and comes with a range of filter element sizes so that the ideal filter element can be used for each project, we anticipate the use of the 1.0 or 0.5 micron filter elements on this project to maximize solids rejection rates.

The EF30M is rated for flows up 300 gpm, depending on water quality.

Each EF30M System is 108” long x 72” wide, with fork tubes in both directions and weighs approximately 5,000 lbs.

Electrical Connections:

Water Connections:

460V/3 PH/60 Amp supply to skid panel, responsibility of customer. Estimated operational requirements of 20-25 amps per unit.

EF30M filter screen lifetimes are dependent on quality
of water being treated and proper operation and
maintenance. Encotech expects the lifespan of the
membranes to be measured in years.

The above picture is for reference only; the completed system may differ.

EF30U Ultra‐Filtration

The Encotech EF30U Ultrafiltration System is a highly efficient, automated ultrafiltration system, ideal for applications that require tight particle filtration with high Total Suspended Solid (TSS) loads.

The EF30U utilizes 3M’s Liqui‐Flux cross‐flow Ultrafiltration technology to provide high flux, uninterrupted filtration down to 0.03‐micron particle size, and is designed for ease of maintenance, long runtimes, and efficient operations; membranes can be replaced with hand tools, if needed.

Encotech’s EF30U integration self‐cleans while maintaining flow rate. This design allows for continuous operation and eliminates the need for backwash holding.

The EF30U is rated for flows up 300 gpm, depending on water quality.

Pre‐filtration may be required.

Water Connections:

Electrical Connections:

460V/3 PH/60 Amp supply to skid panel, responsibility of customer. Estimated operational
requirements of 20‐25 amps per unit.

EF30U Membrane lifetimes are dependent on quality of water being treated and proper operation and
maintenance. Encotech expects the lifespan of the membranes to be measured in years rather than months.

EEFS Series Large Particle Filtration

Encotech’s EFS Series of Large Particle Filtration systems are is designed to process a wide range of difficult-to-treat feed waters. It is an ideal alternative to traditional filtration systems, with lower operating costs, greater ease of operation and maintenance, and fully automated system controls. By using an interior brush assembly powered by an exterior motor, our filtration systems consistently tolerate high and highly variable Total Suspended Solids (TSS), up to 10,000 mg/L.

Water recovery is typically >99%, minimizing disposal volumes.

Encotech’s Spiral Filter Unit’s combine Crossflow filter technology with Encotech’s advanced controls and operation strategy. The Units operate automatically, with a Programmable Logic Controller monitoring flow rates, pressure, and system outputs, ensuring ease of use and optimal system run time. Each unit is capable of filtering particle size 1cm3 down to 10 microns.

The above picture is for reference only the completed system may differ.

System	Micron	Max TSS	Suggested Flow (gpm)*	Price Range**
Model 810	15 - 100	1,000+	Up to 100	$ - $
Model 850	15 - 100	10,000+	Up to 100	$ - $
Model S1000	15 - 100	15,000+	Up to 1,000	$ - $

The above picture is for reference only; the completed system may differ.

EFL Large Particle Filtration

The EF5L and EF30L filters are designed to process a wide range of difficult-to-treat feed waters. It is an ideal alternative to traditional filtration systems, with lower operating costs, greater ease of operation and maintenance, and fully automated system controls. Our filtration systems consistently tolerate high and highly variable Total Suspended Solids (TSS), up to 10,000 mg/L.

Water recovery is typically >99%, minimizing disposal volumes.

System	Micron	Suggested Flow (gpm)*	Price Range**
EF5L	15 - 30	50 - 75	$45,000.00 - $65,000.00
EF30L	20 - 60	350 - 420	$115,000.00 - $135,000.00

EFM Micro-Filtration

The Encotech Microfiltration System is a patented, highly efficient, automated filtration system, ideal for applications that require small particle filtration with high Total Suspended Solid (TSS) loads.

The EF Microfiltration System brings together the benefits of cross-flow filtration and two integral cleaning mechanisms – ultrasonic generation and high pressure back pulsing. EF Microfiltration Systems are capable of removing particulates to below a 1 micron particle size, and are designed for ease of maintenance, long runtimes, and efficient operations; filter screens can be replaced with hand tools, if needed.

The above picture is for reference only the completed system may differ.

System	Micron	Suggested Flow (gpm)*	Price Range**
EF30M1	0.5 - 20	100 - 300	$130,000.00 - $170,000.00
EF30M2	0.5 - 20	200 - 600	$225,000.00 - $265,000.00
EF40M3	0.5 - 20	300 - 900	$350,000.00 - $390,000.00
EF50M4	0.5 - 20	400 - 1,200	$480,000.00 - $520,000.00

The above picture is for reference only; the completed system may differ.

The Encotech Ultra-filtration System is a patented, highly efficient, automated ultrafiltration system, ideal for applications that require tight particle filtration with high Total Suspended Solid (TSS) loads.

The Ultra-filtration System utilizes 3M’s Liqui-Flux cross-flow Ultrafiltration technology to provide high flux, uninterrupted filtration down to 0.03-micron particle size, and is designed for ease of maintenance, long runtimes, and efficient operations; membranes can be replaced with hand tools, if needed. Encotech’s Ultra-filtration integration self-cleans while maintaining flow rate. This design allows for continuous operation and eliminates the need for backwash holding.

The 3M’s Liqui-Flux Filter membranes are Polyether sulfone tubes enclosed in a housing of PVC, Polyurethane, and EPDM, making this filter technology suitable for corrosive applications. Encotech proposes an alternate UF30U8 System Feed/Recycle Pump constructed of Fiberglass Reinforced Plastic (FRP) and additional modifications as needed such that any wetted components are constructed of the appropriate materials for corrosive conditions.

System	Suggested Flow (gpm)*	Price Range**
EF5U2	30 - 60	$170,000.00 – 210,000.00
EF10U3	60 - 120	$250,000.00 - $290,000.00
EF15U4	100 - 200	$310,000.00 - $350,000.00
EF30U6	180 - 360	$480,000.00 - $520,000.00
EF40U8	240 - 480	$565,000.00 - $605,000.00
EF50U10	300 - 600	$695,000.00 - $735,000.00