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REPORT
Small size sewage treatment system
with micro-filtration type BusseMF turns domestic waste water into service water
Water of the next generation
The BusseMF Domestic Sewage tion membranes (ultrafine filter with 0.4
Treatment System uses microfiltration, µm pore size). These membrane filters
currently the most advanced method of eliminate suspended material, even
local waste water treatment. bacteria and germs, ensuring that only
Microfiltration eliminates even bacteria absolutely clear, odourless, hygienically
and germs. This restores waste water to harmless water (filtrate) leaves the
hygienic condition fit for use as service system.
water, for example, to water the garden
or flushing the WC. In this way the The BusseMF system was tested
consumption of drinking water in a successfully by the University of
household can be reduced by about one Hannover and the Technical University
third. The constantly high level of water in Berlin and the water by the system in
ut pp ific gn
DI r B hen val ion
treatment in the BusseMF system practical service is more than significantly
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t
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better than the limits set by DIBt Berlin*
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ensures that the discharged water is
te st
considerably cleaner than the law (Z-55.3-60) and the applicable law. Due
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requires, it is even better than the limits to the immersed microfiltration
Z-
for bathing water prescribed by EC membranes, in combination with a
fü
legislation. Thus, water treated by technologically required high concentra-
microfiltration can be discharged in tion of biomass, the COD level in the
sensitive areas and water protection discharged water can be reduced to The plant type MF-HKA 4 for 4 inhabitants consists of two double-walled safety tanks and is installed in a
few hours, immediately ready for operation.
zones. Even if still stricter legislation under 30 mg/l* and the BOD5 value to
should be enacted and more stringent under 5 mg/l*.
treatment values prescribed, the
BusseMF system remains a product with
a future. Advantages at a
In addition to the installation of the glance
system in the basement, existing systems,
e.g., septic tanks, can be adapted. The
! The BusseMF Small Size Sewage
design makes the system suitable not
Treatment System has been designed for
only for small households but also for plots exempted from the obligation to
larger developments, such as hotels, connect to the public sewerage system
camping sites or office buildings up to
! Cleaning of domestic waste water
200 population equivalent. without addition of rain water
How it works - The BusseMF Small ! Reduction of the consumption of
Size Sewage Treatment System drinking water in the household by up to
one third due to the use of the treated
comprises two treatment steps, namely
waste water as service water (e. g., for
pre-treatment and aeration. At the watering the garden or flushing the
pretreatment step, which also serves as toilet)
waste water store, biologically Installation of plant type MF-G-HKA 4 in a garage Complete solution for a single occupancy house
! Reliable function and high sustained
edegradable coarse material such as, e.g., cleaning effect ensured by qualified
in combination with an existing septic tank installed in a cellar
faeces, toilet paper, is dissolved and the maintenance personnel
non-dissolving components separated Supported by: Recommended by:
from the waste water by an aerated sieve. ! Low operating cost due to intelligent Deutsche Umweltbundesamt
control Bundesstiftung Umwelt (federal
A pump pumps the water, from which (German Ecological Environmental
the coarse material has been separated, ! The technological process obviates Foundation) Authority)
to the aeration section. At this step the the need for regular sewage sludge
organic matter in the waste water is disposal
degraded biologically by microorganisms ! System needs only a few hours to be
and oxygen. In addition to this, the waste installed and ready for service
water is treated physically by microfiltra-
! No additional building cost for
standard installation
! Small footprint due to the novel
technological solution
consulting - delivery - service
! High safety due to the use of double- Septic tank with submerged pump and coarse
walled safety tanks made of PE plastic matter separator
with a jacket of galvanized steel plate
! Low noise level due to quiet running
compressors
BUSSE Innovative
! Modular construction ensures that Systeme GmbH
the system can be expanded from 4 up to
100 population equivalent
Zaucheweg 6
! Automatic unattended mode ensures D-04316 Leipzig - Germany
that the biological capacity of the system
remains fully functioning for up to 4 phone: 03 41/6 59 84 - 25
weeks of your vacation fax: 03 41/6 59 84 - 26
! Safe investment because the actual e-mail:
values of the treated water are very much info@busse-is.de
below the limits currently permitted by Further information you can find at
Installation of the BusseMF system in a garden
law www.busse-is.de
Plant type MF-HKA 8 for 8 inhabitants installed in
shed in combination with an existing septic tank the basement of the house
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