STP

Sewage Treatment Plant

A Sewage Treatment Plant, or STP, is designed to treat wastewater generated from residential, commercial, and institutional facilities. It helps remove organic waste, suspended solids, odor, and harmful pollutants before the water is discharged or reused.

STP systems are essential for maintaining environmental safety, meeting compliance requirements, and reducing water pollution. A properly designed STP helps buildings and industries manage wastewater responsibly while supporting sustainable water use.

Industries Served

Removes dissolved and particulate iron effectively

Hospitality

Commercial facilities

Government and infrastructure projects

Our Product

Compact & Efficient Domestic Wastewater Treatment

The Capsule Type STP is designed for domestic wastewater treatment in residential complexes, villages, and small communities. Its prefabricated FRP structure allows for quick installation, minimal maintenance, and complete compliance with Bangladesh’s environmental standards. It’s the perfect solution for areas with limited space but high performance demands.

Best For:
Main Material: FRP
Key Features:
Heavy-Duty Wastewater Treatment for Large Applications

Daiki Axis offers a range of regular Johkasou models designed for efficient industrial sewage treatment (Industrial STP) in Bangladesh. These systems are built to handle high loads, ensure fast and effective treatment, and require minimal maintenance.

Its robust FRP body, fast processing rate, and low maintenance requirements make it a preferred choice for industries seeking reliability, sustainability, and compliance.

Best For:
Main Material: FRP
Key Features:
Efficient Oil & Grease Separation System

Essential for Efficient Wastewater Treatment in Commercial Kitchens
The Grease Trap is specially designed to separate fats, oils, and grease (FOG) from wastewater, ensuring that downstream systems stay clean and function optimally. It’s an essential part of commercial kitchens and food processing industries to prevent blockages and protect your entire wastewater treatment system.

Best For:
Main Material: FRP
Key Features:
ModelCapacity RangeApplicationFeatures
Capsule Type Johkasou1–100 KLDDomestic wastewaterCompact, plug-and-play, easy to maintain
Cylindrical Type Johkasou50–500+ KLDIndustrial wastewaterHigh-load, quick processing, scalable
Grease TrapVariableCommercial kitchensFOG separation, easy cleaning

Related Products

Cylindrical Type STP

Cylindrical Type STP

Cylindrical Type STP

Cylindrical Type STP

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.

Need a Reliable STP, ETP or WTP Solution?