CONTINUOUS EMISSION MONITORING SYSTEM (CEMS)
PERFORMANCE AUDIT SOLUTION
Services
Design, Install and Commission of Continuous Emission Monitoring System for all industries based on DOE CEMS guildeline Vol 1
For stack sampling, the MS1596:2003 isokinetic methods are used. This is in line with the DOE requirements on stack testing.
Calibration of the CEMS against standard reference method in accordance with version 7.0 CEMS guideline 2019.
On-going performance monitoring of CEMS based on periodically drift and response time checks.
HGI can assists our clients to conduct RAA, RRA, RCA & RATA and Performance Specifications Tests and submit report to Department of Environment
Continuous Emission Monitoring Systems (CEMS)
Continuous Emission Monitoring Systems (CEMS) is a packaged system of gas or particulate analyzer, gas or particulate sampling system, temperature, flow and opacity monitors that are integrated with a data acquisition system (DAS) that is involved in the measurement of opacity, flue gas and particulate matter and also to provide information for combustion control in industrial settings. They are currently used to comply with emission standards of Environmental Quality (Clean Air) Regulations 2014 imposed by Department of Environment (DOE). These systems continuously monitors, collect, record and report the emissions data.
As one of the leading CEMS consultants in Malaysia, HGI provides a comprehensive professional CEMS Engineering & consultancy service to meet individual needs of the clients. We are the sole distributors for the leading brands of CEMS products such as FUJI, DR.FOEDISCH, FIVES PILLARD, DURAG and etc. Coupled with our vast experience and highly trained personnel, we provide industries with a complete range of CEMS products and services (including integration, training and maintenance) with guaranteed services to maintain maximum uptime and full compliance with the corresponding DOE Guidelines.
For more information, please contact us or send in your request by email:
Email: hypergreen08@gmail.com
Tel:+6086-339240
Iso-Kinetic Stack Emission Monitoring
Under Section 38 of the Environmental Quality (Clean Air) Regulations 1978, any erection of chimney must obtain prior written approval from Department of
Environment. Under the terms and conditions of written approval, the boiler operator is required to carry out stack emission monitoring and submitting the stack testing report to the Department of Environment.
Scope of Stack Monitoring Consultancy Services
- To carry out stack emission monitoring at the factory site by using Iso-kinetic Stack
Sampling method in conformity with MS1596:2003 procedures and specification. - To calculate, analyze and interpret the stack dust results.
- To propose mitigation measures and improvement options if the emission of particulate matters (dust) from boiler’s chimney exceed the allowable limit of 0.4g/Nm3.
- To prepare quarterly/half-yearly Stack Emission Monitoring for the onward submission to Department of Environment in a timely manner.
- To provide in house training for the familiarization of stack emission monitoring
legal requirements, methodology and instrument. - To assist in resolving any environmental issues relating to stack dust and dark smoke emission.
For more information, please contact us or send in your request by email:
Email: hypergreen08@gmail.com
Tel:+6086-339240
Quality Assurance Test (QAL2, QAL3, AST)
HGI is a registered CEMS Tester under DOE to conduct third party audit for CEMS which include Functional Test, QAL 2-CVT, QAL 3-OGPM, AST in compliance with version 7.0 CEMS guideline 2019.
What are Quality Assurance Level 2 & 3 (QAL2 & QAL3)?
QAL2 is the calibration and verification against the appropriate standard refernce methods (SRM) by a series of parallel measurement for the quality assurance of the CEMS. QAL3 is a series of regular zero and span checks which the results are input to control charts for monitoring the zero and span drifts. While CEMS ensure that air emission pollutants are within set limits and standards, it is the QAL2 and QAL3 that ensures CEMS are producing accurate yet reliable readings.
What is Annual Surveillance Test (AST)?
Annual Surveillance Test (AST) is an annual check of the CEMS to confirm that the calibration function is still valid and it still meets the set uncertainty requirements.
For more information, please contact us or send in your request by email:
Email: hypergreen08@gmail.com
Tel:+6086-339240
RAA, RRA, RCA & RATA
HGI is a registered CEMS Tester under DOE to conduct third party audit for CEMS which include RAA, RCA & RATA in compliance with version 6.0 CEMS guideline volume 1.
What are Relative Accuracy Audit (RAA), Relative Response Audit (RRA) Response Correlation Audit (RCA) & Relative Accuracy Test Audit (RATA)?
RATA is the Relative Accuracy Test Audit, which is a quality assurance system that compares data from CEMS of a facility to an independent and reliable data source. RAA is an abbreviated version of RATA and is intended for auditing CEMS. RAA is to be conducted three of four calendar quarters. While CEMS ensure that air emission pollutants are within set limits and standards, it is the RATA and RAA that ensures CEMS are producing accurate yet reliable readings. RCA is periodic evaluation of particulate matter CEMS response. RRA is conducted annually to ensure the continued validity of particulate matter CEMS correlation.
What are Performance Specification Tests?
- It is concurrently test with entire CEMS
- Including system calibration drift check for 7 days and Relative Accuracy Test Audit (RATA)
- Including lack-of-fit or linearity check for particulate monitoring CEMS
For more information, please contact us or send in your request by email:
Email: hypergreen08@gmail.com
Tel:+6086-339240