Transform Your Car Wash with Smart Wastewater Treatment & Reuse

India’s automobile sector is expanding rapidly, with millions of vehicles added to the roads every year. This growth has led to a surge in car wash stations, service centres, and automobile workshops across the country. However, traditional car washing methods consume 150–400 litres of freshwater per vehicle, creating a serious challenge in water-scarce regions.

Varuna Car Wash Effluent Treatment Plant (ETP) is a future-ready solution designed to treat, recycle, and reuse car wash wastewater efficiently. By recovering up to 90% of used water, Varuna ETP helps car wash businesses reduce water costs, ensure pollution control compliance, and operate sustainably—without compromising washing quality.

Why Car Wash Stations Need an Effluent Treatment Plant (ETP)

Car wash wastewater contains more than just soap and dirt. It carries oil, grease, detergents, suspended solids, hydrocarbons, and heavy metals. Discharging this untreated water can pollute soil, block drainage systems, and contaminate groundwater.

Installing a Varuna Car Wash ETP is not just an environmental responsibility—it is a business necessity.

1. Rising Water Scarcity

With declining groundwater levels and increasing water restrictions, recycling wastewater is essential. Varuna ETP allows reuse of treated water, drastically reducing freshwater dependency.

2. Cost Efficiency

Reusing treated water cuts down municipal water bills and wastewater disposal costs, improving long-term profitability.

3. Regulatory Compliance

Our system is designed to meet Pollution Control Board (PCB) norms, helping car wash operators avoid penalties and operational disruptions.

4. Eco-Friendly Brand Image

Today’s customers prefer environmentally responsible businesses. A car wash with an ETP builds trust, credibility, and a strong green brand identity.

Varuna Car Wash Effluent Treatment Plant – Complete Solution

Varuna offers a compact, high-performance, and low-maintenance Car Wash ETP, ideal for:

• Car wash stations
• Automobile showrooms
• Vehicle service centres
• Fleet operators & bus depots

Key Benefits of Varuna Car Wash ETP

✅ Recycles up to 90% of wastewater
✅ Efficient removal of oil, grease & hydrocarbons
✅ Compact skid-mounted packaged design
✅ Low operating cost & easy maintenance
✅ Semi-automatic & fully automatic operation
✅ Fully compliant with PCB discharge standards

Technical Specifications – Varuna Car Wash ETP

How Varuna Car Wash ETP Works – Treatment Process

Our proven multi-stage treatment process ensures maximum pollutant removal and consistent water quality.

1. Inlet Screening

Large debris such as plastics, stones, and solid waste are removed to protect downstream equipment.

2. Oil & Grease Separation

An advanced oil skimmer removes floating oil and grease, preventing system fouling and improving treatment efficiency.

3. Equalization & Coagulation

Wastewater flow is balanced, and coagulants/flocculants are added to bind suspended particles into larger flocs.

4. Clarification

Flocs settle down, removing turbidity, emulsified oil, and suspended solids for clearer water.

5. Aeration Chamber

Biological treatment reduces BOD and COD by breaking down organic pollutants using microbial action.

6. Secondary Settling

Clarified water is separated from biological sludge, which is safely handled and dewatered.

7. Tertiary Filtration

Final polishing using:

• Pressure Sand Filter (PSF)
• Activated Carbon Filter (ACF)
• Fine filtration units

8. Ultrafiltration (UF)

UF membranes remove bacteria, colloids, and micro-impurities, producing high-quality recycled water.

9. Treated Water Reuse

The final treated water is reused directly in car washing operations, reducing freshwater usage by up to 90%.

Water Reuse Applications

Treated water from Varuna Car Wash ETP can be reused for:

• Vehicle washing & rinsing
• Floor cleaning
• Toilet flushing
• Landscaping & gardening
• Cooling tower makeup (with additional polishing)

Applications & Industries Served

• Car Wash Stations (manual & automatic)
• Automobile Dealerships & Showrooms
• Vehicle Service Centres & Workshops
• Fleet Owners & Bus Depots
• Commercial Parking Facilities

Why Choose Varuna Car Wash ETP?

✔ Proven wastewater treatment expertise
✔ Custom-designed solutions for every capacity
✔ Energy-efficient & compact systems
✔ Low lifecycle cost
✔ Reliable after-sales support & AMC services
✔ Environment-first engineering approach

Build a Sustainable & Profitable Car Wash with Varuna

With increasing water scarcity and strict environmental regulations, investing in a Varuna Car Wash Effluent Treatment Plant ensures long-term savings, compliance, and sustainability.

Recycle water. Reduce costs. Protect the environment.
Choose Varuna Car Wash ETP for a smarter, greener future.