PTE ECOFLO STB-650B Owner's Manual

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Ecoflo Biofilters – Concrete shell
Congratulations on your purchase of an Ecoflo
Biofilter system, you have wisely chosen to protect your health as well as the environment. This manual contains information
on system operation, maintenance, guidelines for use and warranties for the models STB-650B/BR. For additional
information, please contact our customer service at 1 800 632-6356 or visit our website at www.ptenv.com.

Operating Principle

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The Ecoflo Biofilter models STB-650B
and STB-650BR are made of a concrete
shell enclosing a natural filtering media
specially treated to purify the wastewater
coming from a septic tank, before it is
discharged into the environment.
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The Ecoflo Biofilter's operating principle
allows the system to be used continuously
or intermittently without requiring any
particular precaution (see Guidelines for
Use) and without any impact on the quality
of the treatment. No action is required from
the owner to start the system.
The model and the number of Ecoflo
and/or the total daily flow of wastewater of the residence, or domestic waters from other types of buildings.

Guidelines for Use

Type of wastewater that can be treated by an Ecoflo
Domestic wastewater (e.g.: wastewater from individual residences).
It is NOT RECOMMENDED to discharge any of the following substances into the septic system:
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Water softener backwash;
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Oil and grease (engine oil, cooking oil, etc.);
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Wax and resin;
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Paint and solvent;
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Petroleum products;
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Pesticide of any kind;
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Any kind of septic tank additive;
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Toxic substances;
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Anything not easily biodegradable (e.g. coffee beans, cigarette butts,
sanitary napkins, tampons, condoms, cotton swab, etc.).
Premier Tech Environnement
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Biofilter system from Premier Tech Environnement (PTE). With the Ecoflo
Raw wastewater
Your complete septic system includes a septic tank with an effluent filter, one or
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more Ecoflo Biofilters and, depending on the type of installation, a pumping
station and/or a flow divider and/or a tertiary treatment system.
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Biofilters required are determined according to the number of bedrooms in the residence
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Owner's Manual – USA
Septic Tank with
Effluent Filter
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Biofilter:
Owner's Manual – Concrete Ecoflo
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Ecoflo Biofilter
Treated effluent
(STB-650BR)
Treated effluent
(STB-650B)
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– USA
Edition: 2009-01-14
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