Water Monitoring System

Introduction

Online pollution monitoring for effluent discharge from various sources.

Key Features

  • System suitable for in process monitoring of parameters BOD, COD, pH, TDS, TSS, EMF, Cr, Ar, Ammonia for effluent.
  • Inbuilt PC and Software is offered, which connects directly for online status transmission as per the requirement of CPCB and state government pollution control departments.
  • Sample taken directly from discharge pipe which drops water into effluent reservoir for precise readings.
  • All sensor housed in indoor/outdoor panel.
  • Remote/Local R.O water calibration. server by mobile phones also.

COD, BOD, Tss, pH On-line water analyzer L600

Application

  • Surface water (rivers, lakes...)
  • Industrial waste water
  • Petrochemical

Benefits

  • High Selectivity
    • Very low interference
    • Low detection limit
  • High Reliability
    • No moving parts
    • High quality material
    • No contact with detector
  • Simplicity
    • Easy to use
    • Short-time operation
  • Robustness
    • Can be installed outside in corrosive or explosive area
    • No spare parts are needed to be change

Features

  • Measurement
    • High resolution and sensitivity optical sensor
    • Powerful mathematical
  • Treatment FTLS Sampling
    • Multiplexing system in option
    • Heated or cooling system in option
  • Communication and interface
    • On board memory for storage data (16 GB)
    • Intuitive friendly interface on TFT color touch screen (glass to glass)
  • Enclosure
    • IP65 Stainless Steel enclosure
    • ATEX in option Maintenance
    • 10 year lifetime UV lamp
    • Once a year callibration

Basic methods

UV absorption

According to Beer-Lambert’s law. Absorbance spectrum calculation is the difference between incident light (IT0) on ZERO (or BLANK) and transmitted light (ITS) on SAMPLE (or SPAN). Absorbance is defined as follows:

Sample absorption spectrum is treated using the Fourier Transform Least Square mathematical treatment (FTLS) in order to extract the spectrum corresponding to each element to be monitored.

COD/BOD

In environmental chemistry, the chemical oxygen demand (COD/BOD) test is commonly used to indirectly measure the amount of organic compounds in water

L600 is a dedicated on-line analyzer for determining true COD/BOD values in water matrices, in compliance with standard methods. L600 uses UVVisible absorbance spectroscopy with full spectrum scanning from 180-720nm Double Beam technology, provides selective, accurate and real-time measurement of COD/BOD.

Basic methods

Nephelometer

Nephelometer can efficiently measure the concentration of turbidity.

A nephelometer is an instrument for measuring concentration of suspended particulates in a liquid or gas colloid. Nephelometers are calibrated to a know particulate and then use environmental factors to compensate lighter or darker colour dusts accordingly.

ISE

Ion-selective electrode (ISE) is a classical method to measure the pH in liquid. The difference from each analyzer is between sensors, if it’s more sensitive, more stable.

An ion-selective electrode, also know as a specific ion electrode (SIE). It’s a sensor that converts the activity of a specific ion dissolved in a solution into an electrical potential, which can be measured by pH meter.

Technical specification

Schema

This schema shows us how to install our on-line analyzer on site.

Size

The images show the size of our analyzer

Technical Specification