Online Emission Monitoring Systems Sox Nox

Online Bio Medical Waste Treatment Plant Analyzer for Incinerator Monitoring(BMWTPs)

INTRODUCTION

Drexel have developed Online Continuous Emission Monitoring System (OCEMS) which comprises of all the necessary parameterrequired to determine the concentration of gaseous emission andparticulate matter for BMWTP application. Also the systemincorporates cyclic control for Auto Clave into main frame Drexel hasinstalled more than 200 systems world wide.

For Biomedical waste treatment plants, this system includesfollowing parameters as specified in CPCB guidelines i.e.

• CO (Carbon Monoxide)
• CO2 (Carbon Dioxide)
• Zirconia O2 (Oxygen)
• SO2 (Sulfur Dioxide)
• NOX (Oxides of Nitrogen)
• HCL (Hydrogen chloride)
• HF (Hydrogen Fluoride)
• Primary Incinerator Temperature
• Secondary Incinerator Temperature
• PM (Particulate Matters)

Features:

• Drexel BMWTP analyzer is robust and rugged, suitable for indoor and outdoor installation.
• Continuous measurement possible for 24 x 7 basis.
• Communication ports: RS232, RS 485, USB, and Ethernet for data connectivity to servers.
• Monitoring equipment has an inbuilt provision for a high-alert alarm on the server in case limits exceed the specified limits.
• Remote access facility is available with the monitoring system through CPCB Portal.
• Monitoring system has a provision for simultaneous multi-server data transmission facility.
• The system can store data for more than 1 year, and data storage on the server is available for more than 2 years.
• Monitoring equipment has a provision of digital communication with a distant computer for recording and reporting.
• Optional remote calibration check for gas parameters.
• Coloured LED display is incorporated with mimicry of various processes.

Measursing Principle And Technology

Drexel DX4B is a multi-parameter system, and it works on an extractive measurement technique wherein the emission levels are measured by extracting the heated gas from the stack, and before feeding to the analyzer it is cooled to the required sampling temperature. The Stack gas parameters are measured with NDIR and FTIR/DOAS analyzer assembly. SPM is measured with DC-Tribo electric and Laser Back Scatter in Method.

Technical Specifications Of Bio Medical Waste Treatment Plants

• Fully automated & ease of operation.
• Basis parameters monitored: SO2, NOx, HCL, HF, range for 0 to 1000ppm.
• O2 range 0 to 25%/100%, CO 0 to 1%, CO2 0 to 12%.
• Suspended Particulate Matter range 0 to 1000ppm. DC Tribo-electric/ Laser scattered / Dust opacity type.
• Strong adaptability & compatibility.
• Hot and dry extractive type.
• Remote zero check.
• Controllable process and accurate results.
• Weather proof. Flame proof (optional).
• Data storage: On servers.
• Power supply: 240 V AC/50Hz-60 Hz.
• Power consumption: 800 W max.
• Ambient temperature: -10 to 60 degrees.
• Enclosure rating: IP 65 for standard unit and IP 66/67 is optional.
• Interface: RS232, RS485 for external device interface (4-20mA optional).
• Physical method with almost no consumable.
• Measuring process time: 2 to 3 min.
• Easy to troubleshoot.
• Built-in display 7" (optional 15" touch screen).
• Built-in 3-hour battery backup (optional).
• Online data transmission through server networks.
• Inbuilt purging systems for sensor cavity cleaning.

Software Interface With Real Time Monitoring

The interface is user-friendly & works seamlessly. When the system is switched on, the system is powered up then the Touch Screen display starts automatically & further configured parameters are shown on the display. Also the data is sent to server by IoT device for online monitoring of parameter. The data can be stored for up to 2 years on server.