ZLD projects and client proof from operating plants

This page is the proof layer for SARTIME's ZLD positioning: operating plant references, client letters and field examples where source reduction, ETP, RO, STP reuse, high-recovery water reuse and evaporator-load reduction were applied to difficult industrial wastewater.

Auto Ancillary

SARTIME's auto project references include process water conservation, ETP revamp, effluent recycle, two-stage RO, STP reuse, plating and painting effluent treatment and ZLD operation.

Royal Enfield ETP revamp, 2-stage RO and process-water recycling. TVS Motors, Brakes India, Southern Auto Forge, Mico Bosch process water conservation references. Oragadam plant designed, fabricated, supplied and operated by SARTIME. CED paint wastewater COD reduced from 1100 mg/L to below 40 mg/L in biological treatment proof.
Client letters
Oragadam plant designed and operated by SARTIME
Royal Enfield client proof letter

Pharma

Pharma references cover API and formulation wastewater where biological treatment, lime soda softening, lamella clarification, RO and evaporator-load reduction are selected according to the source chemistry.

Matrix / Mylan units zero-discharge components across multiple Hyderabad and Andhra Pradesh sites. Mylan Hosur 400 KLD recycling RO and lamella clarifier references. Saraca Laboratories biological SBR plant for marine discharge. Malladi, Orchid, JK Pharmachem, Shasun, Natco pharma study, ETP, ZLD and environmental assignments.
Mylan 400 KLD recycling RO plant
Mylan lamella clarifier reference

Chemicals

Chemical industry work includes molecule-specific degradation studies, difficult COD reduction, zero liquid discharge, waste minimization and source-control solutions.

DuPont Xytel difficult oligomer wastewater pretreatment and waste minimization recognized by DuPont. Bayer TDI drum-wash water decontamination and recycling route developed without RO. Nagarjuna Agrichem SBR system to reduce COD from insecticide and pesticide wastewater. Kanoria Chemicals treatment identification for difficult chemical effluent.
Client letters
SARTIME process intensification reference

Textile, Food and Distillery

SARTIME's broader reuse and waste conversion work includes textile ZLD, membrane reuse for dyeing wastewater, fruit-processing waste composting and distillery compost-machine installations.

Menaka Cotton Mills textile zero liquid discharge reference. Chamundi Silks membrane process for treating and recycling sericin-laden wastewater. Jain Irrigation compost technique for mango, pomegranate and banana processing waste. Sugar and distillery sector compost-machine installations across multiple sites.
Water reuse plant equipment reference

EIA, Audits and Feasibility Studies

SARTIME's project history also includes environmental impact assessment, risk assessment, waste audit, pollution audit, feasibility studies, site selection and plant revamp assignments. These studies help clients avoid equipment-only decisions and choose a treatment route based on liability, source chemistry and reuse feasibility.

150+ EIA studies and Phase 1 assessment experience recorded in the founder profile. CPCL / Madras Refineries technology selection for using treated Chennai sewage as refinery water in 1990. Power, mining, chemicals and pharma environmental studies across multiple industrial sectors. Plant revamp and pollution audit used to improve existing ETP, RO and ZLD performance.
Client letters
SARTIME technical presentation at industrial vendor meet