High-Efficiency Rectangular Dissolved Air Flotation Systems
Ishan Paryavaran is a leading Rectangular DAF manufacturer in India, offering advanced Dissolved Air Flotation (DAF) systems designed for efficient removal of oil, grease, and suspended solids from industrial wastewater.
Our rectangular DAF units are engineered for higher surface area, better separation efficiency, and compact installation, making them ideal for industries with high flow rates and space constraints.
A Rectangular Dissolved Air Flotation (DAF) system is a specialized wastewater treatment unit designed in a rectangular shape to optimize:
Like standard DAF systems, it uses microbubbles to lift contaminants to the surface, but the rectangular design provides improved performance for large-scale applications.
✔️ Higher Surface Area
The rectangular design provides better separation due to increased flotation surface.
✔️ Ideal for High Flow Rates
Perfect for industries handling large volumes of wastewater.
✔️ Efficient Sludge Removal
Uniform flow ensures consistent sludge accumulation and easy removal.
✔️ Better Space Utilization
Optimized layout for industrial setups with limited or linear space.
✔️ Customized Design & Engineering
We design DAF systems based on flow rate, contamination level, and industry requirements.
✔️ High Removal Efficiency
Achieve up to 95–99% removal of oil, grease, and suspended solids.
✔️ Durable Construction
Manufactured using MS, SS, or FRP for long life and corrosion resistance.
✔️ Turnkey Solutions
From design and fabrication to installation and support—we handle everything.
✔️ Compliance with Environmental Norms
Designed to meet CPCB/SPCB standards.
1. Requirement Analysis – Understanding wastewater characteristics and flow rates.
2. System Design – Customized rectangular DAF design for optimal efficiency.
3. Manufacturing – Fabrication using high-quality materials.
4. Installation & Commissioning – On-site setup and performance validation.
5. After-Sales Support – Maintenance, AMC, and technical assistance.
Industries dealing with high volumes of wastewater often require systems that offer efficient separation and consistent performance.
Rectangular DAF systems provide:
Making them a preferred choice for modern Effluent Treatment Plants (ETP).
If you are looking for a reliable Rectangular DAF manufacturer in India, Ishan Paryavaran offers high-quality, customized, and cost-effective solutions tailored to your needs.
Have other questions?
Industrial, municipal, and commercial facilities - including food & beverage, textiles, automotive, pharma, real estate, and institutions.
RO/UF systems, STP/ETP, DAF/clarification, sand & carbon filters, softeners, sludge handling (screw press/belt filter press), and AMC/O&M services.
We test your raw water/effluent, review consumption & discharge targets, then design to flow (m³/day), peak factors, space, and compliance norms.
Yes - designs are engineered to the required parameters (BOD/COD, TSS, pH, oil & grease, nutrients as applicable) with documented test reports at handover.
Daily flow, peak flow, inlet water/effluent analysis, desired outlet quality, available footprint, utilities (power/air), and any reuse/disposal plan.
Skid RO/filters: 3–6 weeks. Medium STP/ETP: 8–14 weeks (design, fabrication, civil readiness, erection/commissioning). Timelines vary by scope.
Our story is one of unwavering dedication to safeguarding one of the world’s most precious resources.
Our Mission is to make Pollution Free Water
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