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
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Simultaneous Measurement of Toxic Substance (TOX) / BOD
- 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
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Rapidity & Sensitivity
- RapidityReaction within 10 minutes
- SensitivitySuperior sensitivity compare to other technologies through the use of microbes
Reaction to diverse harmful substances
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Convenience
- ConvenienceDoesn’t require cultivation or supply of test organisms
Easy and convenient operation - CostDoesn’t require test organism expenditure or replacement
Doesn’t require cultivation and management personnel
- ConvenienceDoesn’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
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Toxicity (TOX) | Biochemical Oxygen Demand (BOD)
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- Measurement method
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Microbial fuel cell(MFC) using electrochemically active bacteria(EAB)
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- Working electrode
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Microbial Fuel Cell (MFC)
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- Measurement range
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-100~+100% | 0~30mg/L
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- Measurement interval
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10 minutes (Adjustable) | 10 minutes (Adjustable)
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- Accuracy
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– | ±5% F.S.
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- Reproducibility
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– | ±5% F.S.
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- Linearity
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– | ±5% F.S.
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- Zero/Span drift
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– | ±5% F.S.
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- Operation system
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Windows 7 (CPU process) or more
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- Output
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TCP/IP, DC 4~20mA, RS-232C
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- Status display
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Normal operation, on calibration, error
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- Display
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Color LED 10.4″（Touch screen）
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- Power
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AC 220Vã€50/60Hz
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- Voltage regulation
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3% or less
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- Data storage capacity
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HDD 100G or more
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- Data output
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USB terminal
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- Enclosure / Size
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Steel , 1.5T (Except paint) / 645(W) â…¹ 439(D) â…¹ 1600(H) mm
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- Automatic thermostat
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Heater by PI control
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- Operating humidity
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RH 95% or less
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Application
Application Field
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Surface water monitoring
- River, lake, river water quality
- Waterworks facilities (intake station and Water plant, etc.)
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Water quality TMS
- Sewage treatment plant, Wastewater treatment plant
- Wastewater discharging facility, Rural sewage treatment facility, etc.
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Process control, etc.
- STP process management,
- IWWTP process management, etc.
