Water and wastewater analysis is carried out to evaluate the quality of fresh water intake, process effluent, domestic sewage, and treated wastewater discharge. The testing ensures compliance with Gujarat Pollution Control Board (GPCB) consent conditions, CPCB discharge standards, and helps assess the operational efficiency of Effluent Treatment Plants (ETP) and Sewage Treatment Plants (STP).

Our Process

1. Collection of water and wastewater samples from inlet, outlet, and discharge points of the ETP/STP as per prescribed sampling protocols.
2. Laboratory analysis of physico-chemical and biological parameters including BOD, COD, TSS, pH, TDS, oil & grease, heavy metals, and other applicable parameters through NABL-accredited laboratories.
3. Comparison of analytical results with GPCB consent limits, CPCB discharge standards, and other applicable regulatory norms.
4. Evaluation of ETP/STP performance with detailed recommendations for process optimization and corrective actions wherever non-compliance is observed.

Documents Typically Required

• Copy of valid GPCB Consent (CTE/CCA/CTO)
• Water consumption and wastewater generation details
• ETP/STP process flow diagram and treatment details
• Details of sampling locations and discharge points
• Previous water and wastewater analysis reports, if available
• Operational records of ETP/STP and relevant compliance documents

Why It Matters Wastewater quality is one of the most critical parameters assessed during GPCB inspections and directly impacts compliance under the Water (Prevention and Control of Pollution) Act, 1974. Regular testing ensures effective ETP/STP performance, timely identification of compliance issues, and uninterrupted regulatory approvals and consent renewals.