Heavy metals removal and pH adjustment for plating shops and metal fabrication facilities discharging to municipal sewers.
CFD, P&ID, SCADA and commissioning for critical water treatment plants.
Plant layouts, piping isometrics and construction-ready engineering drawings.
Flow, mixing and thermal CFD across treatment and process equipment.
Full mechanical, physico-chemical, biological and sludge equipment range.
Plating and metal finishing operations generate wastewater containing heavy metals (chromium, nickel, zinc, copper), cya
Every system is designed for your specific wastewater characteristics, flow profile, and effluent targets. No off-the-shelf assumptions — just validated process engineering.
Equipment selected from manufacturers with proven field performance in similar applications. Duty/standby arrangements and robust construction minimise unplanned downtime.
Design targets are set at 50-70% of consent limits, providing a safety margin for process variation. Continuous monitoring and automated reporting demonstrate compliance.
Intuitive controls, clear instrumentation, and accessible maintenance points reduce training requirements. Standard operating procedures written in plain language.
Direct access to our process engineers for operational advice, troubleshooting, and optimisation. Remote diagnostics and rapid on-site response keep your plant running.
Materials certified to EN 10204 3.1, welding procedures qualified to ISO 9606, and pressure testing to 1.5x design pressure. Full traceability from mill to commissioning.
Our metal finishing pre-treatment systems include pH neutralisation, cyanide oxidation, and chemical precipitation to re
Comprehensive analysis of wastewater volume, quality, temperature, and variability informs process selection and equipment sizing for optimal performance.
Treatment train selected from screening, DAF, biological, filtration, and disinfection options based on effluent targets, footprint, and Capital expenditure constraints.
Materials, pumps, blowers, and instruments specified for the specific duty conditions, chemical environment, and operational maintenance capabilities.
PLC-based control with online monitoring automates chemical dosing, aeration, and sludge withdrawal. Remote access provides 24/7 oversight.
Site acceptance testing verifies mechanical, electrical, and process performance. Operator training ensures confident day-to-day management.
Contractual effluent targets with financial backing demonstrate our confidence. Monthly reporting proves continuous compliance for regulators and stakeholders.
Pre-treatment systems are designed to meet local sewer discharge limits for heavy metals, typically requiring removal to low milligram-per-litre limits.
We manage discharge permit applications, amendments, and renewals. Environmental regulators trust our data and engineering credibility, speeding approvals.
Effluent sampling follows ISO and national standards. Third-party laboratory analysis provides defensible data for regulatory submissions and legal defence.
Continuous data logging, calibration records, and maintenance logs are organised for instant retrieval. Environmental audits become routine, not stressful events.
We design for 50-70% of the consent limit, not 100%. This safety margin absorbs process upsets, seasonal variation, and instrument drift without breach.
Performance guarantees with financial backing shift liability from your balance sheet to ours. Insurance and bonding protect against worst-case scenarios.
Design, fabrication, and commissioning follow ISO, EN, and industry-specific standards. Documentation packages satisfy due diligence for lenders and insurers.
Chemical industry wastewater treatment for chemical processing pre-treatment.
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View PagePharmaceutical wastewater treatment for pharmaceutical pre-treatment.
View PageIndustrial pre-treatment protects municipal sewer networks, enables water reuse, and ensures compliance with trade effluent consents. Our engineered pre-treatment trains combine screening, oil separation, chemical precipitation, and pH correction to condition wastewater before discharge or further biological treatment. Each system is sized for peak flows and shock loads typical of your industrial sector.
Removes solids that could damage pumps, block pipework, or settle in sewers.
API separators, coalescing plate packs, and DAF units remove free and emulsified oils.
Coagulation and flocculation remove heavy metals, phosphates, and colloidal solids.
Automated acid/alkali dosing neutralises extreme pH to protect downstream biology.
| Design Flow | 1 – 500 m³/h |
| Peak Factor | 1.5 – 3.0 (industrial batch discharge) |
| O&G Limit | Typically <15 mg/L (trade effluent) |
| Metals Removal | 95 – 99% for Cu, Zn, Ni, Cr, Pb, Cd |
| pH Range | 6.0 – 10.0 (discharge window) |
| COD Reduction | 30 – 60% via precipitation and flotation |
| Sludge Volume | 1 – 5% of treated flow |
| Footprint | Compact skids for space-constrained sites |
Systems designed to consistently meet your local sewer discharge consent parameters.
Integrated Pollution Prevention and Control compliance for regulated industrial installations.
Treated effluent can be recycled for cooling, irrigation, or process wash water applications.
Our experts can design a system tailored to your specific requirements.
Our expertise spans multiple industries with sector-specific water treatment solutions.