Georg Jensens Vej 5 - DK-9800 Hjørring - E-mail: plast@expo-net.dk - www.bio-blok.com / www.expo-net.com
When bacteria (biological film or bio-film) grow on a flat
sheet media, the specific surface area will remain constant
even with the establishment of a thicker bio-film.
BIO-BLOK
®
, however, is designed as a helical structure,
based on oval threads with a defined diameter. When these
threads become thicker due to growth in the thickness of
the bio-film, the specific biologically active surface
increases correspondingly.
Therefore, using BIO-BLOK
®
results in a considerable
reduction in volume of media needed for effective treatment,
offering substantial savings on asset size and build.
benefits
market!
Increased Bio-film Growth
Development of bio-film
Cross-section of a BIO-BLOK
®
thread
BIO-BLOK
®
The Intelligent Fixed Film Media
Fields of Application include -
Wastewater treatment plants for industrial
and domestic sewerage
Aeration and degassing
Aquaculture
Bioscrubbers and cooling towers
Key Benefits include -
Efficient, versatile biological treatment
Reduced lifetime cost
Unique design and surface structure enhances
development of biological film
Economical, efficient and easy to use
Reduced asset size
Extremely effective BOD, ammonia and S/S reduction Extremely effective BOD, ammonia and S/S reduction Extremely effective BOD, ammonia and S/S reduction
Bring us your effluent challenges.
Understand how you can achieve
P concentration below 0.5mg/L.
When bacteria (biological film or bio-film) grow on a flat sheet
media, the specific surface area will remain constant even
with the establishment of a thicker bio-film.
BIO-BLOK
®
, however, is designed as a helical structure,
based on oval threads with a defined diameter. When these
threads become thicker due to growth in the thickness of the
bio-film, the specific biologically active surface increases
correspondingly.
Therefore, using BIO-BLOK
®
results in a considerable reduc-
tion in volume of media needed for effective treatment, offer-
ing substantial savings on asset size and build.
Increased Bio-film Growth
A "thin" bio-film results in a relatively low
specific biologically active surface area.
Bio-film growth increases the specific bio-
logically active surface area significantly.
Rough Surface & Strand Formation
Biological growth on BIO-
BLOK
®
with smooth surface
Biological growth on BIO-
BLOK
®
with rough surface
Cross-section of a BIO-BLOK
®
thread
Development of bio-film
Visit our stand at
WWT Wastewater
Conference
January 2020
or contact us at
bb@expo-net.com