TOX/BOD System, HABT-3000, is a system designed to measure BOD and monitor toxic substances by using MFC as a sensor. The MFC used in HABT-3000 enables measurement of BOD on diverse organic concentration and properties by using complex microbes that live in the field, and at the same time, it is a model for real-time measurement that can be applied to detection of various toxic substances within a sample.
Characteristics
HABT-3000
Simultaneous Measurement of Toxic Substance (TOX) / BOD
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- InnovationSimultaneous measurement of organic concentration and toxic substances by using MFC
- GreenNo emission of harmful chemicals
Safe for the environment by using microbes living in the ecosystem
Rapidity & Sensitivity
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- Rapidity Reaction within 10 minutes
- Sensitivity Superior sensitivity compare to other technologies through the use of microbes
Reaction to diverse harmful substances
Convenience
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- Convenience Doesn’t require cultivation or supply of test organisms
Easy and convenient operation - Cost Doesn’t require test organism expenditure or replacement
Doesn’t require cultivation and management personnel
- Convenience Doesn’t require cultivation or supply of test organisms
Principle
When the sample flows into the sensor, the organic matter within the sample oxidizes by the microbes and electric signal is generated. Because the amount of electricity generated is proportional to the concentration of organic matter, the BOD of the sample can be measured. On the other hand, because the organic matter dies or the metabolism is blocked due to reduction of current production value when toxic substances flow in, the inflow of toxic substance can be detected..
Specification
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- Measurement item
Toxicity (TOX) | Biochemical Oxygen Demand (BOD)
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- Measurement method
Microbial fuel cell (MFC) using electrochemically active bacteria(EAB)
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- Working electrode
Microbial Fuel Cell (MFC)
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- Measurement range
-100 ~ +100% | 0 ~ 30mg/L
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- Measurement interval
10 minutes (Adjustable) | 10 minutes (Adjustable)
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- Accuracy
±5% F.S.
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- Reproducibility
-±5% F.S.
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- Linearity
±5% F.S.
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- Zero/Span drift
±5% F.S.
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- Operation system
Windows 7 (CPU process) or more
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- Output
TCP/IP, DC 4~20mA, RS-232C
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- Status display
Normal operation, on calibration, error
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- Display
Color LED 10.4″ Touch screen
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- Power
AC 220VAC50/60Hz
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- Voltage regulation
3% or less
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- Data storage capacity
HDD 100G or more
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- Data output
USB terminal
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- Enclosure / Size
Steel, 1.5T (Except paint) / 645(W) x 439(D) x 1600(H) mm
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- Automatic thermostat
Heater by PI control
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- Operating humidity
RH 95% or less
Application
Application Field
Surface water monitoring
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- River, lake, river water quality
- Waterworks facilities (intake station and Water plant, etc.)
Water quality TMS
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- Sewage treatment plant, Wastewater treatment plant
- Wastewater discharging facility, Rural sewage treatment facility, etc.
Process control, etc.
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- STP process management,
- IWWTP process management, etc.
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