Bilingual Tech Mapping for Pulp Paper Guideline - Asosiasi Pulp ...

To optimize and distribute the microbial activity for a
maximum biodegradation process can be used in bioreactors
that are classified as dispersed growth bioreactor
and bioreactor biofilms. Anaerobic wastewater treatment
processes in pulp and paper industry using a bioreactor
biofilms are generally anaerobic filter system and the fixed
bed were placed in anaerobic sludge blanket (UASB).
- Anaerobic Filter System
Anaerobic filter reactor system fitted in the
supporting media for the attachment of
microorganisms, and as a trapping mechanism for
microorganisms in the form of flock. Place the
attachment of microorganisms to form rocks that are
porous such as gravel, ceramic rings and now
developed into plastic.
Needs of the energy used to pump such as
nutrition, chemicals, each recirculation between (0.75 to
1 kW). Meanwhile, energy used for the agitator in bath
nutrients (urea solution, H3PO4), between (1.5 to 2.0
kW/m 3 )
- Fixed Bed Were Placed Anaerobic Sludge Blanked
(UASB)
Anaerobic wastewater treatment system that uses
a fixed bed were placed anaerobic sludge blanket
reactor (UASB) will be effective on a system equipped
with a unit of utilization of biogas into energy. In this
process the waste stream is pumped into the reactor
from below and above (up-flow). At the initial operation
of the bioreactor is a process of acclimatization of
microorganisms and the formation of granular sludge
by setting the flow rate up-flow, then the microorganism
which was originally suspended in a fluid will
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