Process Engineering Solutions
Each system is engineered from site-specific data — capacity, inlet quality, discharge standards, space constraints, and regulatory requirements. Pervel brings experience across new installations, revamping of existing systems, and structured troubleshooting.
Biological sewage treatment for institutional, residential, commercial, and municipal applications. Technology selection based on flow, BOD load, footprint, and reuse requirements.
Industrial wastewater treatment for pharma, refinery, food, dairy, automobile, hospital, chemical, and textile sectors. Designed to meet CPCB and State PCB discharge standards.
Complete ZLD systems achieving 95–99%+ water recovery. Pervel executes the full ZLD scope in-house — from primary RO through evaporation and drying stages — as a single EPC contractor.
Sea water and brackish water desalination for industrial, commercial, and remote applications. Proven track record in solar power plant desalination for L&T and other EPC projects.
Chemical and UV-based disinfection systems for potable water, treated sewage reuse, process water, and pharmaceutical applications. Designed to meet BIS, WHO, and pharmacopoeia standards.
Pharmaceutical-grade WFI systems meeting USP, IP, BP, and WHO GMP standards. Complete scope — pre-treatment, multi-effect distillation, hot/cold SS316L distribution loops, and GMP documentation.