OCEMS for effluent and emissions
Continuous analysers for the parameters your consent requires.
- pH, COD, BOD, TSS and flow
- Stack PM, SO2 and NOx
- Live link to CPCB and SPCB servers
RISPRI SOLUTIONS / 07
See every litre.
Act on every reading.
Online monitoring, telemetry, automation and dashboards that keep plants compliant and cut water losses, installed and calibrated by our own team.
ENGINEERED WITH PURPOSEWater. Environment. Circularity.
Why it matters now
Regulators now watch your water in real time.
Highly polluting industries must stream effluent and emission data to pollution control boards, and groundwater users must meter and report what they draw. Cities lose a large share of treated water before it reaches a tap. Reliable data is now both a legal duty and a saving.
- 17
- Industry categories that must stream data live to CPCB
- 2Rs lakh
- CGWA penalty for a missing or faulty flow meter with telemetry
- 30 to 50%
- Water lost as non revenue water in many Indian cities
- 500+
- Cities under AMRUT 2.0 moving to metered supply
Sources: CPCB, Online monitoring of industrial emissions and effluents; CGWA groundwater guidelines 2020 (summary); EA Water, Smart water management in India; AMRUT 2.0 smart water metering research (2024).
Challenge and response
Where monitoring projects usually fail.
- 01The challenge
Analysers drift and send false breach alerts.
How we solve itCalibration against our NABL lab results and scheduled servicing.
- 02The challenge
Data does not reach the CPCB or SPCB server.
How we solve itTested connectivity, data loggers and uptime reports.
- 03The challenge
Groundwater permits demand meters and piezometers.
How we solve itCGWA compliant flow meters, DWLR piezometers and telemetry.
- 04The challenge
Operators dose chemicals by hand and by guess.
How we solve itPLC control and automatic dosing linked to live readings.
What we deliver
Six services, one team.
CGWA groundwater compliance
Everything needed to meet groundwater permit conditions.
- Digital flow meters with telemetry
- Piezometers with DWLR
- NOC documentation support
SCADA and PLC control
Plants that respond to readings on their own.
- PLC panels and HMI screens
- Automatic chemical dosing
- Alarms and interlocks
Smart metering and leak detection
Find where water is lost across a site or network.
- Smart meters and zone metering
- Night flow and leak analysis
- Water balance reports
Dashboards and alerts
One view of water, energy and compliance.
- Web and mobile dashboards
- SMS and email alerts
- Monthly compliance reports
Calibration and AMC
Keep instruments accurate and data trusted.
- Calibration with lab verification
- Spares and sensor replacement
- Annual maintenance contracts
How we work
How we deliver, from first sample to steady operation.
- 1
Survey
Consent conditions, sampling points and connectivity.
- 2
Design
Instruments, panels, networks and dashboards.
- 3
Install
Supply, installation and server connectivity.
- 4
Calibrate
Verification against NABL lab results.
- 5
Support
Uptime monitoring, servicing and reports.
Standards and regulations
Designed to the rules your auditors check.
Every design, product and report is prepared against the regulations and standards that apply to your site.
- CPCB OCEMS guidelinesAnalyser selection, installation and data connectivity.
- CGWA Guidelines, 2020Flow meters, piezometers and telemetry for groundwater users.
- Environment (Protection) Rules, 1986Limits that the monitored parameters must meet.
- ISO 4064Performance requirements for water meters.
- AMRUT 2.0Metering and non revenue water targets for cities.
Where it fits
Built for the sectors that depend on it.
- 17 highly polluting industry categories
- Groundwater users with CGWA NOC
- Municipal utilities
- Industrial parks and CETPs
- Hotels and campuses
Why Rispri
One accountable partner, from lab bench to running plant.
Lab and engineering under one roof
Our accredited laboratory tests the water, sizes the process and verifies results after start-up. No hand-offs between vendors.
1,500+ plants and projects
Designs proven on real sites since 1999, from compact STPs for hotels to industrial ETP, RO and ZLD systems.
Compliance built in
We design to CPCB and SPCB limits with margin, and plan for OCEMS, CGWA and reuse rules from the first drawing.
We stay after handover
Chemicals, genuine spares, operator training and O&M contracts keep the plant performing for years.
Questions
Frequently asked questions.
Which industries must install OCEMS?
Units in the 17 highly polluting categories, including distilleries, sugar, textiles, pulp and paper, tanneries, pharmaceuticals, cement, power and steel, and common treatment facilities. Your consent order lists the exact parameters.
What does CGWA require for groundwater monitoring?
It depends on how much you draw. Larger users need piezometers with digital water level recorders and telemetry, and a digital flow meter with telemetry on every borewell. Calibration is required every year.
Can you connect existing instruments to the CPCB server?
Often yes. We check the analyser, add a compliant data logger and test connectivity. If an instrument cannot meet the guidelines we recommend a replacement.
THE NEXT STEP
A better outcome
starts with a conversation.
Tell us about your process, site, or sourcing requirement. Our team will help you identify a practical way forward.
Talk to our team