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Environmental Testing

Analytical testing of industrial effluent and sewage for regulatory compliance — supporting GPCB, CPCB, and MoEFCC discharge standards.

Overview

Environmental Testing

Environmental testing at JEICL covers effluent and sewage testing as regulated by the CPCB, GPCB, and MoEFCC. All 20 parameters are tested per IS 3025 series (BIS) and APHA Standard Methods (24th Edition) — the same standards referenced in NABL-accredited scope certificates across Gujarat.

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Typical Turnaround

Standard samples: 3–7 working days. Urgent / rush testing: 24–48 hours on request, subject to parameter scope.

Reporting

Results issued on an ISO/IEC 17025:2017-aligned test report format with methodology references, measurement uncertainty where applicable, and digital signature of the Technical Manager.

Parameters Offered

Test parameters under this discipline

Indicative list — additional parameters are added regularly. Contact us if the parameter you need is not listed below.

pH
Conductivity
Temperature
Turbidity
Total Dissolved Solids (TDS)
Total Solids
Total Suspended Solids (TSS)
BOD @ 27°C for 3 days
COD
Dissolved Oxygen (DO)
Oil & Grease
Nitrate as NO₃
Sulphate as SO₄
Sulphide
Chloride as Cl
Residual Chlorine
Calcium as Ca
Magnesium as Mg
Iron as Fe
Total Alkalinity as CaCO₃
Methodology & Standards

Test methods traceable to recognised standards

APHAStandard Methods for the Examination of Water and Wastewater (24th Ed)
IS 3025Methods of Sampling and Test for Water and Wastewater
IS 3025 (Part 29)Sulphide in Water & Wastewater
CPCB ProtocolsPDA Method for Nitrate
Instrumentation

Equipment used in this discipline

All instruments are maintained on documented calibration and preventive maintenance schedules, with intermediate checks logged against reference standards to ensure reliability between calibrations.

  • UV-Visible Spectrophotometer (LABMAN LMSPV320)
  • BOD Incubator (27±1 °C)
  • COD Digestion Assembly (Closed Reflux)
  • Digital pH Meter (calibrated)
  • Conductivity Meter
  • DO Meter
  • Turbidity Meter (Nephelometric)
  • Flame Photometer
  • Analytical Balance (0.0001 g)
  • Hot Air Oven & Muffle Furnace
  • Water Distillation Assembly
Ready to test?

Send your sample details — we'll quote within 1 working day.

Share the parameters, sample volume, sampling location and timeline. We'll respond with methodology, pricing and a collection plan.

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