More Clean, More Green

www.me.go.kr
www.cleansys.or.kr
Smokestack Tele Monitoring System
More Clean, More Green
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More Clean, More Green
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Clean SYS
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02 03
Overview of CleanSYS
Introduction of CleanSYS
Vision & Value of CleanSYS
CleanSYS is a remote monitoring system with various functions, which enables
pollutants from smokestack in industrial sites to be measured and transmitted as data
from the sites to the control center via telecommunication line.
Brand
Mission
Meaning of Name and Design
Fresh & Clean
air environment
Advanced science system
: Tele Monitoring System
in real-time
Brand
Vision
Brand
Promise
The earth of
advanced technology
and clean air
Brand
Value
· Make environment of the world be fresh & clean
· E nvironment safe monitoring system which
improves human health & quality of life
· Block the emission of environmental pollutant
· Environmental cost-reduction of the facilities
· Providing environment-friendly image
· Improved environment monitoring system
· Improving the quality of life
Purpose of CleanSYS
Management, Operation system
keeping fresh and clean air environment
Transformation from regulation-driven to prevention-oriented system.
Scientific utilization of statistic data about air pollution for making environment policy decision.
● Basic framework for ET(Emission Trading) and the regulation of total emission.
●
●
Legal Basis
Clean Air Conservation Act, Article 32 (Installation of Measurement Equipment)
● Clean Air Conservation Act, Enforcement Ordinance, Article 17 (CleanSYS facilities to install, and types)
● Clean Air Conservation Act, Enforcement Ordinance, Article 19
(Establishment and operation of CleanSYS monitoring centers)
● Clean Air Conservation Act, Enforcement Ordinance, Article 66 (Commission of Authority)
● Ministry of Environment, Notification (Function and operation of CleanSYS monitoring centers)
●
Smokestack Tele Monitoring System
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Clean SYS
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04 05
Target Scope & Installation
Measuring Evaluation Items and Target Facilities
➊ Measured Items
Operating System
➊ Role Description
Facility
Pollutants (7): Dust, SO2, NOX, HCl, HF, NH3, CO
● Other Items (3): O2, Temp, Flow
●
●
Operating maintenance
Operating contamination
prevention facility
● ➋ Target Facilities
●
Companies in 1st~3rd class : Emission air pollutant more than 10 ton/year with specific industry kinds
(in terms of generation amount before decontamination process)
▶37 Facilities including power plants, boilers, incinerators and etc.
●
For example
Power plant
internal
combustion
engine
More than
5000kWh(Capacity)
●
●
●
Target item
- Liquid/Solid fuel
Dust, NOX, SOX
- Gas fuel
NOX
CleanSYS Site
Local Government
Measuring & Transmitting System
Installation
Search for Target Sites and Order of
Device Installation
Monitoring Center(Keco)
Completed
Report on Measuring Device
Installation
Document Review and Request for
Inspection
- Report on system installation
(improvement)
- Management card for CleanSYS site
- Process map of discharge and
prevention facilities
- Copies of approval and performance
certificates
Insufficient
* Limit level depends
on more specifics.
Completed
TMS Utilization
(Improvement of process
and operation conditions)
Site Facility Check
- Integration test
- Relative accuracy test
- Confirmation test
Result Check
Result Summary & Reply
Completed
Use for
Administrative Data
Operation of
Monitoring Center
(alerting and warning)
Smokestack Tele Monitoring System
More than
50MWh(Capacity)
or 40ton/hr(quantity of
evaporation)
Designate target facilities
Facility supervision
● D
eveloping air quality
management policy
●
➋ Installing Analyzer Process
in 1st~3rd class
power
production
facilities
Government Agency
Provides technical support
Securing of the reliability
● Data collection and analysis
● Sharing data for administrative
purpose
There are specific conditions for each industry fields
Detail condition
Control Center(Keco)
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Clean SYS
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06 07
CleanSYS Configuration & Function
CleanSYS Operation Chart
Main Functions of CleanSYS
Real-Time
Pollutant Emission Status
Various statistical data can be made. Business can
properly manage their emission and preventive
facilities through the real-time inspection.
● Measurment
Pollutant from the smokestacks of industrial facilities are automatically measured
Data Storage
The data are stored for 5 minutes or 30 minutes, on average.
● F
unction of D/L(Data Logger)
- Memory : The data should be saved per second.
- CPU : Calculation for the average data of 5 and 30 minutes.
- Disk : The average data of 5 and 30 minutes should be saved for more than 6 days and 7 days respectively.
● F
unction of FEP(Front End Processor): Saving 5 and 30 minutes data which is transmitted from more than two D/Ls.
Alerting and Warning System
Nationwide Pollutant Emission Status
and Standard Compliance Status
Officials check whether facilities are observing the
emission standards, and calculate the effluent
charge based on the data.
● Reliability Check Function
(Remote check)
Transmission
Handling
The monitoring center sends the data to be used for maintenance, analysis, statistics or administrative measures on
effluent charge.
If the permissible effluent amount is about to be
or has been exceeded, facilities and local
government are informed through automatic ARS
or SMS transmission.
● Zero and Span gas are injected into analyzer by ‘RCHK
(remote check)’ command and calibrate the analyzer in
real time. Therefore we can check the status of its proper
functioning and have the reliability in the data.
●
Smokestack Tele Monitoring System
Data is transmitted to the control center and a self-monitoring system
● C
ommunication Method
- Cable : by modem through a leased line.
- Wireless : from the wireless controller including wireless modem to the control center via base station.
- Internet : by internet using VPN(Virtual Private Network).
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Data Quality Maintenance &
Utilization as Administrative Data
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08 09
Utilizing CleanSYS as Administrative Data
Data Quality Maintenance
Legal Basis to Control Emission Level with Reliability
Confirmation emission level and volume
Calculating for the emission charge
● U
tilizing for environmental policy
Technical Support
● ● Compliance Test for Communication System
Check transmission system, D/L(date logger), FEP(Front End Processor)
and communication condition from companies to a control center.
It is conducted whenever a company newly installs new analyzers or
transmission system.
Measuring supervision
Emission control by legal action
System Suitability Test
It’s a test to verify the high quality of data. It verifies abilities of installed
measuring system. This covers two tests;
● C
onfirmation test : to check the location of installed analyzer, the
condition of installation, function and the performance of analyzer, etc.
● R
elative-accuracy test : to check differences between measured data
from analyzer and data measured directly on the spot by reference
method.
●
●
Imposing emission charge
Excessive Emission level
Legal action
● Warning / Penalty
(When 30 min data exceeds limit level for 3 times
at once or 8 times a week)
Inaccuracy data generating
Unsuitable condition
● Emission data missing
● Manipulation
●
●
Data Management
Emission volume
Legal action
● Order of improvement
● Warning / Penalty
Securing of the Reliability
Monitoring unusual emission status
● A
nalyzing figure of the emission facilities
● Data Collection and Analysis
Analyzing the data
Generating alternative data
● C
onfirming the date
● K
eeping data(for 3 years)
● D
ata Base management
● ● Smokestack Tele Monitoring System
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10 11
Major Achievement
Successful Application and Policy Development by CleanSYS
Operational Effect
The number of CleanSYS smokestack is 17% of all the smokestacks.
It covers 70% emission volume from all the facilities.
Promoting Self Improvement of Facility
● ● Evaluating and assigning best operating facility
Reduce emission charge for low level emission facility
● ● CleanSYS
17%
Developing Regulation and Standard
Non
CleanSYS
83%
Effective Management
of National Air Pollution
Utilizing for Total Emission Cap Management System
Non
CleanSYS
30%
Number ratio
Control total emission volume especially in metropolitan area by reducing air pollutant load from allowable
emission density
● Emission volume ratio
Improve Data Reliability and Effective Supervision
Environmental Effects
24 hour reliability check available
● Remote check 5 time a year for each pollutant item
● A
t least 5 time a year for each pollutant item
Emission of air pollutant is reduced by 19%(2004~2010)
SO2 emission level in Ulsan is reduced by 63%(1997~2006)
● E
mission volume per CleanSYS smoke stack is reduced.
● ● 84%
Emission/stack
Number of stack
600
1500
400
1000
200
500
49%
Emission per
stack
504 →256 ton
(’04 →‘12 )
Data reception perfection
● D
ata transmission check
● G
enerate proper make up data
● 9
5% data reception Ratio with 5% reliable make up data
Detection tool for any manipulation
● Q
uality analyzer program
● A
nalyzer state management
●
●
0
2004
2006
2008
2010
2012
No illegal or fake emission
Supervise pollution scientifically
0
Providing trust and confidence to people
Smokestack Tele Monitoring System
Number of
Smokestack
788 →1,453
(’04 →‘12 )
Data communication standard development
● A
daption of real time data as administrative data
● S
pecific make up data generating and test standard
● CleanSYS
70%
www.cleansys.or.kr
Smokestack Tele Monitoring System
www.me.go.kr
www.keco.or.kr
EVIRONMENTAL RESEARCH COMPLEX 42 HWANGYEONG-RO, SEO-GU, INCHEON, KOREA 404-708 TEL. 82-32-590-4000