Table of Contents
Advertisement
The system operates based on three different stages:
-
Stage
: The accumulated gas volume and flow rate generated by the anaerobic
digestion process (CH
-
Stage
: Carbon dioxide is removed using a 3 mol/L NaOH solution (selective
absorption). In this case, only a single gas component will be measured by the second
detection unit.
-
Stage
: CH
The average gas composition can be backcalculated and plotted at any time during the test.
Additionally, different measurement resolutions (2 and 9 mL) can be combined in this
configuration depending on the application and requirements of the test. For instance, the
first detection unit can have 9 mL FCUs and the second one 2 mL FCUs.
18 glass reactors (1 L)
18 brushless DC motors
1 motor power splitter
19 brushless DC motor cables
250 mm (15 units)
500 mm (3 units)
1500 mm (1 unit)
2 bottle holders 9 x 250 mL
18 glass bottles (250 mL)
2 BPC Core
36 flow cell units (FCUs)
1 Festo tubing 50 m
1 funnel
18 tubing stoppers
2.1.4 BPC Blue Anaerobic Light DUO
For BPC Blue Anaerobic Light DUO, the same process described above can be done with nine
samples using 2 L reactors. The package comes with one BPC Core Unit with 18 active channels
for both total and single gas measurements (Figure 6).
+ CO
) is continuously measured by the first BPC Core Unit.
4
2
is collected and measured by the second BPC Core Unit.
4
Unit A – Incubation Unit
1 motor controller signal cable
18 axis couplings for brushless
18 stirrers GL 45 (1 L) standard
1 motor controller unit (MCU)
Unit B – CO
Unit C – BPC Core Unit
72 check valves
1 plastic syringe
Additional Components
72 push-in connectors 6 mm
12 soft binders 7/180 mm
36 multi-coloured marker clamps
DC motors
-absorption Unit
2
18 bottle nuts GL 45
18 lids GL 45
1 MCU power adapter
1 thermostatic water bath
1 base tray
1 thermostatic water bath lid
for 18 reactors (1 L)
18 push-in valves 6 mm
2 main unit power adapters
2 ethernet cables
1 bottle/tube opening tool
FCU volume sheet
13
Advertisement
Table of Contents
