Product
Anaerobic Reactor for Biodegradation
I. Purpose of the Instrument
1. Meets the testing requirements of ASTM D5511.13526 standard;
2. Meet the testing requirements of GB/T33797-2017 standard;
3. Meet the testing requirements of GB/T32106-2015 standard;
4. For anaerobic reaction and biodegradation experimental studies;
5. Used for detecting the biodegradation rate of bio-based anaerobic reactions;
6. For research on renewable bioenergy;
7. For the analysis of anaerobic biological degradation processes;
II. Product Features
1. The nitrogen generator supplies nitrogen gas;
2. High throughput—up to 12 channels can be used simultaneously for biodegradability testing;
3. Online measurement of methane and carbon dioxide concentrations and total amounts, with data export in graphical format;
4. Wide detection range, with a maximum detection limit of up to 10,000 ppm;
5. Cloud platform detection allows you to observe data and curves online.
III. Product Principle
Under anaerobic conditions, at appropriate temperature and humidity, bio-based materials undergo anaerobic biodegradation as a result of metabolic activity by anaerobic microorganisms. , generate methane Carbon dioxide The final product undergoes comprehensive methane testing throughout the entire process. Carbon dioxide The ratio of the actual generation amount to the theoretical generation amount is the anaerobic reaction biodegradation rate.

IV. Technical Parameters
1. Working conditions:
1.1 Power supply voltage: AC 220V ±10% 50Hz;
1.2 Operating temperature: 15–30℃;
1.3 Relative humidity: ≤80%;
2. Gas supply system:
2.1 Gas Supply Method: A nitrogen generator supplies nitrogen with a purity of 99.9%.
2.2 Air Pump Control: The air pump has 12 channels, each with its own independent switch;
2.3 Flow control method: PLC-controlled; the flow rate can be automatically adjusted according to the set value.
2.4 Flow control accuracy: ±1%;
2.5 Flow Measurement Method: Real-time collection using an electronic flowmeter;
2.6 Flow rate measurement range: 0–500 ml/min;
2.7 Equipped with 12 electronic flow meters for flow rate acquisition;
2.8 Traffic control and traffic collection operate independently;
3. Temperature control system:
3.1 Temperature control method: Air bath;
3.2 Set temperature range: Room temperature – 90℃, with a step size of 0.1℃;
3.3 Temperature control accuracy: ≤ ±0.1℃;
4. Reactor System:
4.1 Number of channels: 12;
4.2 Reactor volume: 2000 ml;
4.3 Water addition method: Manual water addition;
4.4 Mixing method: Manual stirring;
4.5 Gas Supply Method: Bottom gas supply;
5. Condensation dehumidification system:
5.1 System Components: Low-temperature constant-temperature bath, fully automatic condensation bottle, and dehumidification bottle;
5.2 Channel Configuration: Each channel is equipped with a condensation bottle and a dehumidification bottle.
5.3 Condensation Method: The condenser bottle uses water bath condensation.
5.4 Condensing Temperature: The condensing temperature can be as low as -4℃;
5.5 Drainage Method: Condensate can be automatically discharged at scheduled intervals;
5.6 Dehumidification Method: The dehumidifying bottle features a double-layer design;
5.7 Connection Method: The condensation bottle and the dehumidification bottle are designed in a series configuration;
6. Detection System:
6.1 Detection method: An infrared probe detects carbon dioxide, and a methane probe detects methane.
6.2 Number of probes: 1 infrared probe, 1 methane probe;
6.3 Display Mode: Simultaneous dual display of carbon dioxide and methane concentrations as well as their total amounts;
6.4 Detection Range: Infrared probe 0–10,000 ppm; Methane 0–10,000 ppm;
6.5 Resolution: 1 ppm;
6.6 Data acquisition cycle: 5 min;
6.7 Probe dehumidification protection system: Available;
6.8 Temperament Analyzer: Compatible for use in conjunction;
7. Software System:
7.1 Software control system with independent intellectual property rights;
7.2 The software collects data and can generate real-time data curves.
7.3 Host System: Professional editions of operating systems such as Windows 7/8/10;
7.4 Data Storage Method: Data can be stored in real time during the experiment;
7.5 Equipped with a cloud platform for remote data access ;
7.6 Operational Durability: Capable of continuous operation for more than 6 months.
Five, Instrument Configuration Requirements
|
Serial number |
Name |
Quantity |
Unit |
Note |
|
1 |
Host |
1 |
Taiwan |
|
|
2 |
Reaction flask |
12 |
one |
|
|
3 |
Condensation flask |
12 |
one |
|
|
4 |
Dehumidifying bottle |
12 |
one |
|
|
5 |
Low-temperature constant temperature bath |
1 |
set |
|
|
6 |
Connecting hose |
1 |
set |
|
|
7 |
Software |
1 |
set |
|
|
8 |
Random file |
1 |
set |
|
