Hojiwala – wicon.in

Common Effluent Treatment Plant (CETP)

Hojiwala Industrial Estate, Sachin, Surat

4000A LT Power Panel

Challenges

Managing continuous operation of a large-capacity wastewater treatment process
Limited real-time visibility of critical process parameters
Manual monitoring resulting in slower response and higher operational dependency
Maintaining stable control of flow, tank levels, pH, and dissolved oxygen (DO) parameters
Requirement for reliable data logging, alarms, and process reporting
Ensuring treated water quality for reuse in industrial applications

Wicon Automation implemented a complete PLC, SCADA & Instrumentation solution comprising:

PLC Control Panel with Remote I/O Panels over Optical Fiber Communication (Siemens S7-1500 PLC)

Flow Meter Integration

pH Analyzer

SCADA Monitoring System – Siemens WinCC Professional Runtime

Level Transmitters

Dissolved Oxygen (DO) Analyzer

Primary Treatment Automation with complete process monitoring and control
SBR (Sequential Batch Reactor) Technology Automation for optimized biological treatment
Secondary Treatment Automation with Disc Filter System for improved treated water quality
RO (Reverse Osmosis) & UF (Ultrafiltration) Automation for water recovery and reuse
DAF (Dissolved Air Flotation) Automation for effective contaminant removal
Centralized PLC & SCADA operation architecture
Remote I/O communication over Optical Fiber for reliable plant-wide integration
Real-time alarms, historical trending, and reporting
Automated process interlocks and intelligent operational control
Siemens and E&H make Instruments