Projects and Products
Projects and News
Latest Updates from Nevco Engineers
Explore our recent installations, environmental monitoring projects, product innovations, industry partnerships, and company achievements. From large-scale CEMS deployments to advanced wastewater monitoring solutions, discover how we’re helping industries achieve compliance and sustainability.
Multi-Component Gas Analysis for Cleaner Emissions
Discover how multi-component optical gas analysers enable precise emissions monitoring and smarter industrial decisions.
Oxygen Control for Better Combustion with OXY600
Improve combustion efficiency with continuous oxygen monitoring using zirconia based OXY600 online analyzer for industrial processes.
Factories in Delhi’s Industrial Areas: Which Chimneys Now Need Live Online Data?
Quick answer: In Delhi, a chimney needs live online emission data if the unit falls in a category named in CPCB’s direction dated 12 January 2026: the 17 highly polluting…
Detect Bag Filter Leaks Before They Cost You
Learn how continuous bag filter leak detection improves emissions compliance, efficiency, and uptime, featuring the SINTROl S201 detector.
Smarter Emissions Monitoring for Compliance
Discover how real-time emissions data, GSM connectivity, and rugged IoT loggers boost regulatory compliance and monitoring efficiency.
NEVCO at AFR 2026: Sustainable Cement & Emissions
NEVCO's role at AFR 2026: advancing sustainable cement through alternative fuels, emissions monitoring, and precision process instrumentation.
What Emission Limits Apply to Your Boiler Stack? An Industry-Wise Standards Guide
Quick answer: For most industrial boilers in India, the national limit is for particulate matter (PM): 500 mg/Nm³ below 2 t/h, 150 mg/Nm³ (or 250 for agro fuels) from 2…
Which Stack Analysers Are Actually Allowed to Send Data to the Government Server in NCR?
Quick answer: In NCR, only stack analysers certified by CSIR-NPL may send data to the CPCB server. CPCB made this mandatory for all air-polluting industries in NCR on 25 November…
Got a Closure Notice for Missing Online Data? What to Do in the Next 15 Days
Quick answer: If you have received a closure notice for missing OCEMS data, restore live data to the CPCB and SPCB servers first, then document every step. Within 15 days,…
Know Nutrients, Control Process: Online Monitoring
Explore how continuous online TN/TP monitoring with the WTW TCU/TPN211 enhances water quality, regulatory compliance, and treatment efficiency.
Advanced Doppler Flow Measurement for Water Management
Discover how side-looking Doppler meters like the SL1500 enable precise river and canal flow measurements, with rugged design, high-resolution data, and actionable insights.
India Fertilizer Emission Monitoring with Advanced CEMS
Explore OPSIS DOAS/TDL CEMS for India's fertilizer sector, delivering real-time NH3 NOx SO2 data to meet CPCB GPCB standards and drive cleaner production.
Registered on the Old Portal? Why Your Plant Could Still Face Closure After ODAMS
Quick answer: Being registered on CPCB’s old OCEMS portal is no longer enough. CPCB’s new portal, ODAMS (cems.cpcb.gov.in), went live on 31 August 2025, and every industry with OCEMS must…
Real-Time Effluent Water Quality Monitoring
Explore continuous effluent water quality monitoring for industrial and municipal wastewater with real-time data and regulatory compliance.
Ambient Dust Monitoring with OPSIS SM 200
Real-time ambient dust monitoring with the OPSIS SM 200. Reliable optical PM measurement and continuous data logging for industrial air quality.
Reliable Emission Monitoring for Waste Incineration for GAIL Gandhar
See how optical CEMS with UV-DOAS enables real-time, low-maintenance emission monitoring for waste incineration, boosting compliance and cleaner production.
BHEL 6X170 MW Punatsangchhu-II HEP
Discover how online silt monitoring enhances turbine protection and reliability in hydropower, with a turnkey case study from Punatsangchhu II Bhutan.
Energy Efficiency Summit 2026: Day 2 Highlights
Day 2 insights from the Energy Efficiency Summit 2026 in Hyderabad, focusing on CEMS, ambient air quality, and smart industrial monitoring.
Day 1 Highlights at Energy Efficiency Summit 2026
Discover Day 1 insights from the Energy Efficiency Summit 2026, featuring emission monitoring, ambient air quality, and energy-saving industrial solutions.
Advanced Optical Monitoring for Smarter Industrial Emission Management
Industrial processes demand continuous, reliable monitoring to maintain emission control, support regulatory compliance, and drive environmental performance. The OPSIS System 400CS (Cross Stack) delivers accurate, real-time measurement of industrial emissions…
Understanding CEMS: Choosing the Right Method for Continuous Emission Monitoring
In today’s regulatory landscape, industries face increasing pressure to monitor and control their emissions with precision. Continuous Emission Monitoring Systems (CEMS) are essential tools that help organizations maintain regulatory compliance,…
Monitoring the Air We Breathe: Building Cleaner, Healthier Cities with Real-Time Data
Urban air quality is one of the most pressing public health challenges of our time. With multiple pollution sources—from traffic and industry to construction and natural events—understanding and managing the…
SO2 measurement ( 0-20%) in Sulfuric Acid Production Plant
The process control of a sulfuric acid plant needs good and reliable detection of gas phase SO2. To measure SO2 can be a challenge due to the corrosive environment and…
Is your plant CPCB-compliant?
Is your plant CPCB-compliant? Here’s why it matters more than ever. India’s regulatory landscape for industrial emissions has never been stricter. Under CPCB mandates, industries across cement, power, steel, and…
NPL Certificates: Ensuring Accuracy and Reliability in Environmental Monitoring
OPSIS AR602Z OPSIS AR650 OPSIS O2000 SINTROL S305QAL
Boiler Combustion Efficiency
All combustion processes require the correct oxygen to fuel ratio as it directly effects boiler efficiency. Too little oxygen results in incomplete combustion creating harmful emissions. Setting the boiler to…
Real-Time Effluent Quality Monitoring Stations installed in the Rivers/Drains of Punjab
Nevco engineers has installed 11 Real-Time Effluent Quality Monitoring Stations in the Rivers/Drains of Punjab Buddha Nallah River Beas River Sutlej River Ghaggar
DPCC Directions for Air Quality Management in National Capital Region
Directions under Section 12 of Commission for Air Quality Management in National Capital Region and Adjoining Areas Ordinance, 2021. Monitoring of Dust Control measures at Construction and Demolition sites in…
Meeting Latest Requirements of Ministry of Jal Shakti – CGWA Notification
Measurements of flow and level in all borewells with data transfer via telemetry has been made mandatory by 24th Sept 20 notification and 26th Oct 20 Public Notice issued by…
Best MSME Award Recognition: NEVCO Engineers’ Journey Towards Engineering Excellence
Receiving the Best MSME Award is a proud milestone for NEVCO Engineers, reflecting our unwavering commitment to innovation, quality, and excellence in environmental monitoring and industrial instrumentation. This recognition is…
Success Story in Petcoke Calciner/Carbon Plants
Measurement of various gaseous parameters like SO2, Nox, NH3 is vary challenge in Calcination plant as they use FGD and moisture content is over 40% and very corrosive. System400 being…
NEVCO Engineers Successfully Installs 3 Online SO₂ Analyzer Systems at Tata Steel Long Products Limited, Joda, Odisha
TATA STEEL Long Products Limited ( Formerly Tata Sponge Iron Limited) – Joda, Odisha installed 3 Nos. of Online SO2 Analyser SYSTEM400 in their stack with remote Calibration facility. These…
Emami Paper Mills Limited – Ambient Air Quality Monitoring Systems
Emami group manufactures of Paper, Cement and Health care products. Their paper plant in Balasore ,Odisha using our AQM stations -3 Nos since January 2013. So2, No2 by DOAS (…
Nevco Engineers Pvt Ltd has been accredited with ISO 9001: 2015 & ISO/IEC 27001:2013
We are pleased to inform that Nevco Engineers Pvt Ltd has been accredited with ISO 9001: 2015 under Quality Management System Standard & ISO/IEC 27001:2013 under Information Security Management System.You…
GAIL (INDIA) LIMITED – GANDHAR – Emission Monitoring Systems
M/s Gail (India) Limited (formerly known as Gas Authority of India Limited) is Government of India undertaking company. Gail is the largest state-owned NATURAL GAS Processing and Distribution Company in…
CII COMPETITION ON NATIONAL ENERGY EFFICIENCY — NEVCO IS WINNER
National Energy Efficiency Circle Competition held by Confederation of Indian Industries ( CII ) on 20th,21st June NEVCO ENGINEERS PVT LTD adjudged WINNER in category – Energy Efficient Technology Provider…
Revised CPCB Guidelines for Continuous Emission Monitoring Systems August 2018
Revised CPCB Guidelines for Continuous Emission Monitoring Systems CLICK HERE TO VIEW GUIDELINES In order to track release of pollutants through air emissions and effluent discharge from industries with high…
CPCB COMPLIANCE REPORTING PROTOCOLS
Click here to download COMPLIANCE REPORTING PROTOCOLS As per new protocol being implemented by CPCB , all industries will have to submit this information Every Quarter on 1st January, 1st April,…
NEVCO Engineers Successfully Executes Environmental Monitoring Project for National Aluminium Company Limited (NALCO)
NATIONAL ALUMINIUM COMPANY LTD ( A Govt. of India Enterprises) having Captive Power Plant of capacity 1200 MW (10X120 MW) at Angul, Odisha. All of their CPP Boiler stacks are…
Emission and Effluent Monitoring System at SRF
Our NEVCO engineers team successfully installed emission and effluent monitoring system at SRF for emission monitoring to measure SO2, NOx and PM. Effluent Monitoring system is also installed to measure…
Weather Station In NTPC
We have successfully installed All weather station at NTPC, which consist of the different-different sensors helps to determine the rain, solar radiation, wind speed, direction of the wind, environment temperature,…
NEVCO Engineers Successfully Installs Emission and Effluent Monitoring System
We have successfully install Emission monitoring instruments to measure PM, SOx and NOx parameter. Apart from this we have also install Effluent monitoring system which measures pH, TSS, and Temperature.…
CPCB Guidelines for Continuous Emission Monitoring Systems (CEMS): A Complete Guide
CPCB Guidelines for Continuous Emission Monitoring Systems The highly polluting industries such as Power, Cement, Iron & Steel, Chlor-alkali, Pharmaceuticals, Fertilizers, Refineries, Pesticides, Distilleries, Sugar, Pulp & Paper, Textile, Tanneries, and…
Ambient Air Quality System installed in Central Pollution Control Board
The rapid growth of Delhi in recent times has resulted in significant increase in environmental Pollution. It is widely perceived that the problem is threatening to get out of hand.…
