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How Water Technology BD Limited Became the Leading ETP Solution Provider for Edible Oil Refineries in Bangladesh

Industrial growth in Bangladesh inevitably generates high-strength wastewater, and among all sectors, edible oil refineries produce some of the most challenging effluents due to extremely high COD, BOD, oil & grease, and fluctuating pH.In this complex landscape, Water Technology BD Limited (WTBL) has emerged as the most trusted and dominant ETP solution provider for the edible oil refinery industry in Bangladesh, delivering compact, biological, and DoE-compliant treatment systems with long-term sustainability. WTBL’s Unmatched Footprint in the Edible Oil Refinery Sector WTBL has successfully designed and implemented ETPs for nearly all major edible oil refineries in Bangladesh, making it the country’s most experienced engineering firm in this specific industrial segment. Key Industry Positioning WTBL has delivered ETP solutions to almost the entire edible oil refinery sector in Bangladesh Every system is biologically driven, not chemical-dependent All...

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How Water Technology BD Limited Became the Leading ETP Solution Provider for Edible Oil Refineries in Bangladesh

Industrial growth in Bangladesh inevitably generates high-strength wastewater, and among all sectors, edible oil refiner...

Turbo Air Blower Technology in ETP: How WTBL Introduced a New Standard in Bangladesh

Industrial growth in Bangladesh inevitably generates high-strength wastewater, and among all sectors, edible oil refiner...

Country’s First ZLD-Based CSTP at An Economic Zone

Industrial growth in Bangladesh inevitably generates high-strength wastewater, and among all sectors, edible oil refiner...

Welcoming 2026: Advancing with Technology, Innovation, and Sustainability

Industrial growth in Bangladesh inevitably generates high-strength wastewater, and among all sectors, edible oil refiner...

About Us

Water Technology BD Limited (WTBL) is a leading water and wastewater engineering company in Bangladesh, widely recognized for delivering reliable, sustainable, and cost-effective solutions for industrial and commercial water management.WTBL provides end-to-end design, engineering, supply, installation, commissioning, and operation & maintenance (O&M) services for Effluent Treatment Plants (ETP), Sewage Treatment Plants (STP), Water Treatment Plants (WTP), Reverse Osmosis (RO), Demineralization (DM), and Zero Liquid Discharge (ZLD/ZLDP) systems. Our solutions are tailored to meet the requirements of textile, pharmaceutical, pulp & paper, food & beverage, cement, steel, and economic zone developments.With a strong national presence and 600+ successfully implemented projects across Bangladesh, WTBL is frequently listed among the top water and wastewater treatment companies in Bangladesh. Our engineering approach emphasizes process reliability, energy efficiency, water reuse, and long-term operational sustainability, ensuring full compliance with Department of Environment (DoE) and BEZA regulatory frameworks.A key strength of WTBL is its in-house manufacturing capability,...

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MD Message

We have been working in Bangladesh for the past 15 years, focusing on restoring the environment by ensuring clean and safe water for all. Our expertise spans a wide range of industries, providing advanced and customized wastewater solutions to help businesses operate sustainably. Water Technology BD Ltd (WTB) proudly collaborates with DuPont on several globally recognized water treatment technologies and principles, bringing world-class solutions to Bangladesh. Through innovative approaches and engineering excellence, WTB is revolutionizing the process of making water safe, optimizing operations, maintaining compliance, and promoting environmental protection across industrial and community sectors.

Mohammad Enamul Habib
CEO and Managing Director
Water Technology BD Ltd.

Projects & Treatment Overview

Our Mission And Vision

Our Mission

To deliver innovative, reliable, and sustainable water and wastewater management solutions that empower in dustries across Bangladesh to achieve environmental compliance and resource efficiency. WTBL is committed to promoting a circular economy through reuse, recycling, and recovery of water and waste. We strive to protect natural ecosystems while supporting industrial growth with cutting-edge ETP, STP, and ZLD technologies designed for long-term performance and sustainability.

Our Vision

To become the most trusted and leading environmental engineering firm in Bangladesh and South Asia, recognized for excellence in water treatment innovation, sustainability leadership, and industrial pollution control. WTBL envisions a future where every industry operates responsibly, preserving water resources for generations while contributing to a cleaner, greener, and climate-resilient Bangladesh.

Why WTBL? Our Core Strengths

Experience Team

The WTBL team brings together years of expertise, innovation, and commitment to excellence. With deep technical knowledge and proven skills, we deliver sustainable, efficient, and reliable water treatment solutions tailored to meet diverse client needs.

Integral Support

WTBL provides integral support through expert guidance, responsive service, and continuous collaboration. We ensure smooth project execution, reliable solutions, and lasting partnerships, empowering clients with confidence and efficiency in every stage of water treatment.

Growth by Commitments

WTBL’s growth is built on unwavering commitments to excellence, innovation, and customer satisfaction. Through dedication and integrity, we deliver sustainable water treatment solutions that foster trust, long-term partnerships, and continuous progress for our clients.