BIO-MICROBICS BioBarrier 0.5 User manual

BioBarrier®InstallationManual
FOR USE WITH
NSF/ANSI Std. 40 Class I / Std. 350 Class R
BioBarrier®0.5, 1.0, and 1.5
ANSI/NSF Std. 245
BioBarrier®0.5-N, 1.0-N, and 1.5-N
BioBarrier Installation Manual © 2015 Bio-Microbics, Inc. Revised March 2015.
Other trademarks used are registered by their respective owners.

INSTALLATION MANUAL
FOR USE WITH
ANSI/NSF Std. 40 Class I / Std. 350 Class R
BioBarrier®0.5, 1.0, and 1.5
ANSI/NSF Std. 245
BioBarrier®0.5-N, 1.0-N, and 1.5-N
GENERAL INFORMATION
The BioBarrier® 0.5, 0.5-N, 1.0, 1.0-N, 1.5 & 1.5-N membrane bioreactor wastewater treatment systems are certified by the NSF
International/ American National Standards Institute Organizations to meet NSF/ANSI Standard 40, Class 1 certification for single
residence wastewater treatment devices, NSF/ANSI Standard 245 for nitrogen reduction, and NSF/ANSI Standard 350 Class R
for restricted indoor and unrestricted outdoor use, such as toilet, urinal flushing and surface and subsurface irrigation. All
BioBarrier®productsareETLcertifiedforsafety(electrical,environmental,etc.).Ifyouhave questionsregardinganyBio-Microbics
products please contact us at:
1-800-753- 3278 or [phone]
e-mail: [e-mail]
DELIVERY INSPECTION
The BioBarrier® system has been carefully manufactured, checked and tested at the factory before shipment. Before and after
uncratingthe unit,checkthepackagingfor signsofshippingdamage.Ifthereisevidenceofdamageor abuse, notifyBio-Microbics,
Inc. at [phone] or [phone].
THE BIOBARRIER®SYSTEM
The BioBarrier® System, is a membrane bioreactor providing primary settling, fecal coliform, BOD, TSS and nitrogen reduction (if
needed) using aeration and anoxic zones, and membrane filtration. The system is contained in locally supplied tanks, either in a
two or three compartment tank, or multiple tanks, with the membrane module always in the last compartment/ tank of the
system. The membrane module itself consists of flat sheet membranes arranged in a cartridge. A high mixed liquor suspended
solids concentration in the aeration zone provides biological treatment and nitrification. The final effluentor permeate is pulled out
by the permeate pump through the MBR membranes leaving behind large organic and inorganic particles for further digestion or
wasting.
If nitrogen removal is not needed the system (BioBarrier® 0.5, 1.0, and 1.5) consists of a tank with two compartments or two
separate tanks. The first compartment or tank provides primary treatment - sedimentation and separation of floatables and
solids, and is equipped with an outlet screening device called SaniTEE®. From this screened compartment or tank, the
wastewater will flow into the second compartment or tank, which is the aeration/membrane zone.
A.Influent
B.SaniTEE®
C. Blower & Housing
D.Control Panel
E.
Vent
F. Optional baffel wall
G.BioBarrier Reactor
H. Optional Mixing
blower

If nitrogen removal is needed the system (The BioBarrier®0.5-N, 1.0-N, 1.5-N) consists of a tankwith three compartments, or two
tanks totaling at least three compartments, with exactly two compartments in the second or final tank. The first compartment or
tank provides primary treatment - sedimentation and separation offloatables and solids, and is equipped with an outlet screening
device called SaniTEE®. The second and third compartments must be in the same tank, and the second compartment is where
denitrification takes place under anoxic conditions. The third compartment, the aeration/membrane zone, is separated from the
anoxic zone by a baffle wall between the two zones to allow nitrified waste to enter into the anoxic area for denitrification.
NSF Standard 350 Class R Restricted Indoor Urban Reuse Water
The BioBarrier®system has been tested under NSF Standard 350 Class R (Residential) and is capable of treating residential
wastewater for restricted indoor urban water reuse, which is toilet and urinal flushing. The system design requires a holding tank
and plumbing system for reuse water and shall meet all applicable codes; have proper backflow prevention and protection against
cross connections; and is the responsibility of the local designer/installer. When the reuse water is used for toilet and urinal
flushing, additional disinfection should be considered to provide adequate assurance in preventing microorganism growth in the
treated reuse water storage tank and as required by applicable codes.
Thereuse tank shallbelocatedafterthe BioBarrier®system. Thistankshall alsoincorporatean overflow thatallows excess reuse
water to be dispersed in a locallyapproved soil dispersal system or released into a sanitary sewer system. A potable water make
up system shall also be available to supply water when treated reuse water is not available. This potable water make up system
shall include a properly designed backflowpreventer that meets all applicable codes.
NSF Standard 350 Class R Unrestricted Outdoor Urban Reuse Water
The BioBarrier® system has been tested under NSF Standard 350 Class R (Residential) and is capable of treating residential
wastewater for unrestricted outdoor urban water reuse, which is acceptable for use in surface and subsurface irrigation, including
irrigation of edible crops without the edible portion being in direct contact with the treated water. A reuse tank may be required if
the irrigation system requires it. The holding tank and plumbing system for reuse water shall meet all applicable codes; have
proper backflow prevention and protection against cross connections; and is the responsibility of the local designer/installer.
Additional disinfection should be considered to provide adequate disinfection to prevent microorganism growth in the treated
reuse water storage tank and as required by applicable codes.
Ifa reuse tankis required for irrigation,itshallbelocatedaftertheBioBarrier®system. Thistank shallalsoincorporateanoverflow
that allows excess reuse water to be dispersed in a locally approved soil dispersal system or released into a sanitary sewer
system. If a potable water make up system is required for irrigation, it shall include a properly designed backflow preventer that
meets all applicable codes.
INSTALLATION PROCEDURE
Always have all utility lines and equipment marked by a locating service prior to performing any work. Failure to do so
could result in severe bodily injury or death.
Hazards exist in confined spaces such as a septic tank. All confined space precautions must be followed if entering a
tank. Always keep tank openings covered during storage and installation
MATERIALS REQUIRED FOR INSTALLATION
A. Septic tank that meets all applicable requirements andstandards.
B. Recognized,safe lifting mechanismfor treatmentmodule (e.g. a tripod).
C. Non-corrosivestrut channel or equivalentmaterial that is able to hold down atleast 550pounds [250 kg] of
buoyant force (see step 29).
D. Stainless steel anchor bolts to secure strut channel to tank riser and blower housing toconcrete base.
E. Piping for allair and vent lines. Check the install procedure all specs, and plans to determine what sizes
and types of pipe you may need.
F. PVC saw
G. Pipe joint lubricant/soap.
H. PVC primer and glue.
I. Concrete base for blower assembly.
J. Mounting screws for control panel.
K. Electrical conduit, fittings and wire for required wiring.
L. Hammer Drill and concrete bits.

SaniTEE®Installation Screen
1. Check the specifications of the BioBarrier unit to determine the required number
of SaniTEE screens to be installed.
2. A 4” SaniTEE®fits in the 4” septic tank outlet tee or sweep (Schd 35, 40 & 80)
JUST PRIOR tothe BioBarriersystem.Thecenter of theSaniTEE®outletMUST
be at least 38 inches [96.5 cm] off the bottom of the tank.
3. Place the SaniTEE®into the outlet tee. DO NOT USE GLUE. The SaniTEE
should fit snugly into the outlet tee.
4. OPTIONAL-EXTENDING SWABHANDLES– Theexteriorcleaningswabpipes
may be easily extended using ¾” schd 80 pipe and matching couplings. Cut ¾”
pipes to the desired length, glue and connect each extensionpipe to the existing
pipes using slip-to-slip couplings. When completed, glue the supplied swab
handle to each pipe end.
5. ReattachtheSaniTEE®handlewithsolventweldingtothe¾”Schd80swabshaft
or added extension pipe.
BioBarrier MODULE INSTALLATION
Use safe lifting techniquesto set module in tank. Be sure all liftingequipment is clear of obstructionssuch as power lines
and trees.
1. The BioBarrier system should be placed as far toward the outlet end of the treatment tank as possible.
2. Before installation may begin, check the tank to ensure it is level within¼” [6 mm] from inlet to outlet and ¼”
[6 mm] from side to side toside.
3. Install the SaniTEE® wastewater screen in the outlet tee of the settling tank/compartment (see SaniTEE®
Installation instructions).
4. If a pump tank is used after the BioBarrier system, then this tank must be placed as close to the BioBarrier
tank as possible.
5. If the tank is smaller than the minimum dimensional range specified, the BioBarrier® system may not
operate properly. The effluent quality could suffer and may not meet site requirements.

INITIAL CONNECTIONSSteps 6 -10 are best performed prior to placing the module in
the tank.
6. Screw the provided 2” Ø PVCMPT x slip fitting into the air line grid.
7. Measure the depth of the tankfrom the bottom to the top of the tank manhole. Cut one section of 2” Ø PVC
schedule40pipe[51mm]forthe airlineand twosectionsofschedule80 ¾”[19mm], forbracingthesystem,
to this length.
8. Solvent weld the2” air line to the BioBarrier’s
air line connection.
9. Use the supplied stainless steel bolts and
nuts to secure the ¾”pipes to the top of the BioBarrier
housing at the provided recesses.
10. Make theinitial dischargeline connections by
attaching a piece of 5/16” [8 mm] tubing to the water
discharge port of the BioBarrier’s pump. Make sure
this length of tubing is long enough to reach the tank
exit once the unit is placed inthe tank.
11. ForBioBarrier0.5,1.0,1.5ONLY -Attachthe
¾” schedule 40 (or schd 80) pipe for the discharge
pump vent to the supplied discharge assembly. Make
sure the piping is long enough to reach into the air
space in the tank’s manhole. Water MUST NEVER
enter this vent pipe (see step 15 pic).
12. Using the supplied lifting cables, lower the
BioBarrier unit into the treatment tank and postion the
unit so that it is directly under the manhole.
AIR LINE
13. In the manhole, make connections so that the BioBarrier air line exits the tank for connection to the blower.
The air line mustbe firmlysecured to the tank to prevent vibrational breakage.
14. From the blower, run 2” [51 mm] schedule 40 PVCpiping to the connection point at the treatment tank. Make
sure pipe unionis installed as shown and that all connections are permanent. This line may notexceed 40 ft
[12 m] in total length. DO NOT use any more thanfour elbows in this line.
15. At the blower,use the supplied fittings to connect the inlet filter assembly and initial outletpiping.

DISCHARGE PUMP
16. Residential BioBarrier® - The Discharge Pump, pump vent line, and discharge
tubing MUST be assembled atthe job to prevent shipping damage.
17. Pump fittings:
a. Screw PVCTee on to pumpintake. DO
NOT glue Tee to pump intake.
b. Solvent weld short piece of¾” Ø PVC
pipe into Tee (see picture).
c. Connect and clamp 1” ID x 3.5” L flextubing to PVC pipe from previous
step (16b). Firmly tightenthe clamp tobetween 2 – 10 ft-lbs of torque. DO
NOT crack the PVC pipe.
d. Connect and clamp ½” ID x 10’ L flex tubing to the threadedpump discharge.
Firmly tighten the clamp tobetween 2 – 10 ft-lbs of torque. DO NOT crack the
pastic pump nipple.
e. Connect and clamp 1” ID x 3.5” L flextubing andentire pumpassembly to
BioBarrier outlet nipple.
18. Make connections in the treatment tank manhole for the 5/16” [8 mm] discharge
line (from step 9) to exit the tank. This exit point MUST NOT be any higher than five feet above the pump. It
is preferred thatthis exit point be placed in themanhole access.
19. Outside of the treatment tank the discharge may be increased in size. Make connections from the treatment
tank exit tothe final dischargetank/method. The dischargeline MUST NOT increaseinelevationinreference
to its exit point from the treatment tank.
20. Install a ventline on the Discharge Pump by solvent welding ¾” Ø PVC pipe to the opposite side ofthe PVC
Tee (see #20 in above picture). Vent line must terminate in the access riser foreasy use. See step 22.
VENTING
21. The ¾” [19 mm] vent/Clean In Place (CIP) line for the discharge pump (connected in step 20) should be
terminated with a ball valve in the manhole in a location that is easy to reach. Make sure the ball valve is in
the CLOSED position until the tank is to be filled with water (see FINAL INSPECTION & STARTUP).
22. A treatment tank aeration vent must be installed in the manhole riser. This vent must be at least 4” diameter
[101 mm] and must drain all moisture that will build up in thevent. The vent opening must contain atleast 7.1
in2 [45.8 cm2] open surface area and be properly secured to prevent unauthorized access. The vent line
MUST NOT allowexcess moisture nor back pressure to build up.
If you have any questions
please call Bio-Microbics at
1-800-753-3278 or [phone]

CONTROL PANEL & FLOATS
All electrical work shall be properly performed by a qualified electrician per all applicable codes. Always
have all utility lines and equipment marked by a locating service prior to performing any work. Failure to do
so may result in severe bodily injury or death.
The BioBarrier control panel, and all electrical parts supplied with the BioBarrier® system are ETL (UL equivalent) certified for
electrical safety. The control panel meets NEMA4X standards for all weather use (not explosive or submerged environments).
23. Install the floats on a pipe within 24” [61] of a BioBarrier membrane
module. DO NOT attach the floats to the aeration piping. Attach the BLUE
andYELLOWfloatstothefloattreeatthelocationsshown.TheBLUEfloat
switchusesONLYthebrownandblackwires.TheYELLOWFLOAT switch
MUST be installed no higher than2 inches [5 cm] BELOW the tank’s inlet.
24. In the treatment tank, make connections to facilitate exiting of the
wiring from the discharge pump and the float switches. If a junction box is
used inside the treatment tank manhole, waterproof connectors must be
used.
25. Run these wires to the control panel. The float wires MUST be run in
separate conduit from any power wires.
26. Mount the BioBarrier control panel in a location that is accesible to a
service person, meets all code requirements and prevents voltage drop.
The 110VAC panel requires a 30A breaker minimum. The 220VAC control
requires a 20A breaker minimum.
27. Make connections inside the control panel as shown in the diagrams
included with the panel (and at the end of this manual). Note that ONLY
the BROWN and BLACK wires on the BLUE float are to be connected to
the control panel.
SECURING THE SYSTEM
29. Mount the 3 supplied channel strut pieces and associated hardware in the manhole so that the ¾” bracing pipes (from
steps7 & 9) can be secured to the strut channel.Mount the strut endpiecesto the tank riserusingthesupplied stainless
steel anchor bolts or other corrosion proof hardware.
30. Use “C” shaped brackets to fasten the ¾” bracing pipes to the strut channel so that the the BioBarrier system is held in
place in the tank.
31. Backfill the tank per professional judgment/requirements.

BLOWER INSTALLATION
Always have all utility lines and equipment marked by a locating service prior to performing any work. All electrical work
shall be properly performed by a qualified electrician per all applicable codes. Failure to do so could result in severe bodily
injury or death.
The blower housing should be placed on a concrete slab. Both the electrical conduit and air supply line should pass through the
concrete slab from below grade. The electrical supply conduit should be run from the control panel to the desired blower location.
A precast concrete slab can be used by drilling the appropriate holes for the air supply line.
CONNECT BLOWER PIPING
a. Longest pipe
b. Elbow
c. Air filter assembly
d. Shortest pipe
e. Reducer bushing
USE TEFLON SEALANT TAPE ON
ALL PIPE CONNECTIONS.
32. Secure blower assembly to base using four (4) 14# x 1½” self-tapping screws (supplied w/ unit). Drill screws
directly into blower base.
33. Connect air line (supplied by contractor) from blower outlet to BioBarrier®unit from step 2 (MODULE
INSTALLATION) using required piping (check unit specs). Blower piping to BioBarrier®may not exceed 40 ft
(12 m) total length and use a maximum of 4 elbows. ALL CONNECTIONS MUST BE AIR-TIGHT AND
PERMANENT. Werecommendtheuseofaunionforeasydisconnectionoftheblowerpiping.Keepalldebris
out of air line.
34. Wire the blower to accept the proper voltage for your specific location according to the diagrams of each
blower.
BLOWER FOR BioBarrier 0.5

FINAL INSPECTION & START UP
It is the responsibility of the installer to ensure that the tank will not float due to hydraulic conditions at the
site. Your local BIOBARRIER® Systems distributor may provide installation inspection services. If you have
questions, call Bio-Microbics at 1-800-753-3278 ([phone]).
Persons coming in contact with wastewater, must immediately wash all exposed areas with disinfecting cleaner and
contact your personal physician. Failure to do so could result in severe sickness or death.
BEFORE THE UNIT IS BACKFILLED:
A. Open the vent/CIP ball valve from STEP 22 so that air can escape while filling the tank withwater. This valve
MUST be closedprior to turning the system ON
B. Fillthetanktothenormaloperatinglevel.ATLEAST2GALSOF ACTIVATEDSLUDGEMUSTBEPUTINTO
THE BIO BARRIER TANK.
C. Fill the tank to thenormal operating level.
D. Check for leaks in all water-tight seals.
E. CLOSE THE VENT/CIP BALL VALVE.
F. Turn on power to the control panel. The green light will flash for ~5 seconds and then the blower will start.
Once the blower has started a robust boiling action should be present in the tank. The system is now in
automatic run mode.
G. Determine if excessive back pressure is present: Replace all access covers, place hand about 8 inches [20
cm] from BioBarrier®vent, if air flow is felt then excessive back pressure exists and the system’s vent must
be upgraded.
H. Check for properalarm function. Pressthe ENTER/MANUAL switch. The alarm should sound. Once thishas
taken place press the ENTER/MANUAL switch again to return the system to automatic running mode. Use
the YELLOW FLOAT switch to activate the high water alarm of the system.
I. Backfill the excavation.
J. Lastly, record the BioBarrier®unit’s serial number in the Service Manual.
NSF®INTERNATIONAL
CERTIFIED SYSTEMS SERVICE POLICY
All NSF (NationalSanitationFoundation)/ANSI Standard 40 Class I /Standard245/ Standard 350Class R certifiedwastewater
treatment systems (BioBarrier®0.5, 0.5-N, 1.0, 1.0-N, 1.5, 1.5-N) have an initial two-year service agreement included with the
system’s initial purchase price (two service calls per year). The NSF service calls ONLY cover NSF certified systems; other
components of the septic system are NOT covered.
If there are any deficiencies in the BioBarrier®system’s operation or components, the service person will notify the owner in
writing and detail when these deficiencies can be fixed.
The company listed on the blower housing or control panel label performs this service. During an NSF service call, the service
company shallinspect the blower forproper operation, visuallyinspect the system’s effluent for clarity, clean theblower air filter
and assure proper function of the control panel. If these service calls are not performed on your NSF certified system, or not
all of the items are checked, please call Bio-Microbics at:
800-753-FAST(3278) or [phone]
For continual service of NSF certified systems beyond the first two years, an extended service agreement is available through
your local Distributor or current service provider. This policy should provide the same services and may include any additional
services that are required by local regulation.

ELECTRICAL WIRING DIAGRAMS
Only the BioBarrier®0.5, 1.0, and 1.5 system diagrams are displayed here. Information for larger BioBarrier® systems ships with those units or
can be obtained from Bio-Microbics
Note:
-if single phase is used, do not connect anything to the 3rd terminal(s) “ X”
-Connect all grounds to the “Common Ground” terminal.

Note:
-Connect all grounds to the “Common Ground” terminal.
-
FRONT PANEL

LIMITED WARRANTY
Bio-Microbics, Inc. warrants every new residential BioBarrier®system against defectsin materials and workmanship for a period oftwo years after installation orthree years
from the date of shipment, subject to the following terms and conditions, and commercial BioBarrier HSMBR®system for a period of one year after installation or eighteen
months from date of shipment, whichever occurs first, subject to the following terms and conditions:
During the warrantyperiod, if any part is defective or fails to perform as specified when operating atdesign conditions, and if the equipment has been installed and is being
operated and maintained in accordance with the written instructions provided by Bio-Microbics, Inc., Bio-Microbics, Inc. will repair or replace at its discretion such defective
parts free of charge. Defective parts must be returned by owner to Bio-Microbics, Inc.’s factory postage paid, if so requested. The cost of labor and all other expenses
resulting from replacementof the defective parts and from installation of parts furnished under this warranty and regularmaintenance items such as filters orbulbs shall be
borne by the owner. This warranty does notcover general system misuse, aerator components whichhave been damaged by flooding or any components that have been
disassembledbyunauthorizedpersons,improperlyinstalledor damagedduetoalteredorimproperwiringor overloadprotection. Thiswarrantyappliesonlytothe treatment
plant and does not include anyof the house wiring, plumbing, drainage, septic tank or disposalsystem. Bio-Microbics, Inc. reserves the right to revise, change or modify the
constructionand/ordesignoftheBioBarrier®system,oranycomponentpartorpartsthereof,withoutincurringanyobligationtomakesuchchangesormodificationsinpresent
equipment. Bio-Microbics, Inc. is not responsible for consequential or incidental damages of any nature resulting from such things as, but not limited to, defect in design,
material, or workmanship, or delays in delivery, replacements or repairs.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED. BIO-MICROBICS SPECIFICALLY DISCLAIMS
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
NO REPRESENTATIVE OR PERSON IS AUTHORIZED TO GIVE ANY OTHER WARRANTY OR TO ASSUME FOR BIO-MICROBICS, INC.,
ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF ITS PRODUCTS.
Contact your local distributor for parts and service.
SERVICE AFTER THE FIRST TWO YEARS
An Extended Service Policy is available and may be purchased through your local Bio-Microbics distributor. The extended service policy should provide the same service
checksas the initial NSF servicepolicy, sludge accumulation levels in the septic and FAST tanks, and perform any additionalservicerequired by local regulation. Extended
service on NSF certified systems shouldbe performed twice per year.
BioBarrier ID