Delivering Proven Results Across Industries
CHARM Ltd. has successfully delivered multiple ETP projects that meet client requirements and environmental standards.
ETP Solution
Effluent Treatment Plant (ETP) Solutions for Sustainable Industries
CHARM Ltd. is a leading provider of advanced Effluent Treatment Plant (ETP) solutions in Bangladesh, delivering sustainable wastewater treatment systems for industries. With experienced professionals and advanced technologies from global companies like Mitsubishi and Sumitomo, CHARM provides reliable, efficient, and environmentally responsible treatment solutions tailored to industrial needs
What is an ETP?
Managing Industrial Wastewater Responsibly
An Effluent Treatment Plant (ETP) is a system designed to treat wastewater generated from industrial and commercial processes. The treatment process removes harmful contaminants, toxic chemicals, suspended particles, oil, grease, and other pollutants before the water is released or reused. At CHARM Ltd., we design customized ETP systems based on the type of industry, wastewater characteristics, treatment requirements, and environmental regulations.
Why ETP is Important
Protecting Environment & Ensuring Compliance
Proper effluent treatment is essential for industries to operate responsibly and sustainably. ETP systems help industries:
Reduce environmental pollution
Meet government and environmental regulations
Protect nearby water bodies and ecosystems
Support water reuse and conservation
Improve workplace and community safety
Support sustainable industrial development
Reuse treated water for selected applications
Reduce operational risks and environmental penalties
Our ETP Technologies
Protecting Environment & Ensuring Compliance
MBR Technology (Membrane Bio-Reactor)
MBR technology combines biological treatment with membrane filtration using microfiltration or ultrafiltration membranes. This advanced process delivers highly efficient wastewater treatment with improved water quality, compact design, and reduced sludge generation. We supply advanced Mitsubishi and Sumitomo MBR systems for industrial wastewater treatment.
MBBR Technology (Moving Bed Biofilm Reactor)
MBBR is one of the most advanced biological treatment technologies for COD/BOD degradation, nitrification, and denitrification processes. This system uses biofilm carriers to improve biological treatment efficiency and operational performance.
Industries We Serve
Customized Solutions for Different Industries
Our ETP Solutions
Efficient, Reliable & Sustainable Treatment Systems
We provide complete end-to-end ETP solutions including:
- Site Assessment & Wastewater Analysis
- Process Design & Engineering
- Equipment Supply & Installation
- Civil Construction Support
- Testing & Commissioning
- Operation & Maintenance Support
- System Upgradation & Optimization
Treatment Process
Advanced Multi-Stage Treatment Approach
Preliminary Screening & Solid Removal
Equalization & Flow Control
Primary Sedimentation
Biological Treatment
Chemical Treatment
Clarification & Filtration
Sludge Treatment & Management
Final Disinfection & Water Reuse
Sludge & Resource Management
Transforming Waste into Manageable Resources
At CHARM Ltd., we believe wastewater treatment is not only about removing pollution—it is also about responsible resource management. Our sludge management systems include:
Our Product
Advanced Equipment & Technologies for Efficient ETP Solutions
CHARM Ltd. provides high-quality equipment, advanced treatment technologies, and reliable components for industrial Effluent Treatment Plant (ETP) systems. Our products are sourced from globally recognized manufacturers to ensure efficient wastewater treatment, operational reliability, environmental compliance, and long-term performance.
Membrane Bio Reactor (MBR)
Advanced Industrial Wastewater Treatment Technology
We provide advanced Membrane Bio Reactor (MBR) systems designed for efficient industrial wastewater treatment with high-quality treated water output.
Treatment Technique: Membrane Bioreactor
Usage/Application: Wastewater Treatment
Water Source Type: Industrial Wastewater
Capacity: Customized
Brand: Mitsubishi
Membrane Bio Reactor – Sumitomo
High-Performance PTFE Membrane Technology
Advanced MBR systems using PTFE membrane technology designed for industrial effluent treatment and high-performance wastewater filtration.
Membrane Material: PTFE
Treatment Stages: Secondary Treatment
Water Source Type: Industrial Effluent
Plant Capacity: More than 5000 LPH
Brand: Sumitomo
Reliable ETP Solutions Backed by Expertise
With over 13 years of experience in environmental engineering, CHARM Ltd. delivers dependable ETP solutions tailored to industrial needs.
Our Commitment
At Charm Ltd., we believe that engineering is not just about building systems—it’s about creating a better future.
Environmental Responsibility
We protect natural resources and reduce environmental impact.
Reliable Engineering
We deliver efficient, high-performance systems you can trust.
Client-Centric Support
We support our clients at every stage, from planning to maintenance.
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