Unissol Groupe commitment to providing sustainable and eco-friendly wastewater solutions in Bangladesh has successfully installed a Johkasou Sewage Treatment Plant (STP) at the Mana Bay Works Dormitory. There is a BA 50 Johkasou module of DAIKI AXIS for a capacity of 50 m3/day. A raw water tank with screening and agitation is present there. 2 Submersible pump operates alternatively for pumping raw water from the tank to the module. The module for the raw water and also the treated water tanks are installed under the ground.
The Johkasou STP at the Mana Bay Works Dormitory follows a systematic treatment process:
The entire system operates seamlessly, ensuring effective sewage treatment with minimal environmental impact.
As a subsidiary of Daiki Japan, we bring the expertise and innovation of Japanese wastewater treatment technology to Bangladesh. Our commitment to quality ensures that each Johkasou system meets the specific needs of the Bangladeshi environment and supports a sustainable future.
Expertise in implementing advanced Japanese sewage treatment technology.
Compact, energy-efficient designs tailored to client needs.
Proven track record of successful projects across Bangladesh.
The Johkasou STP at the Bashundhara Group Chairman’s Residence is a perfect example of sustainable wastewater management.
Sewage Treatment Plants (STP) are very important for Bangladesh to keep the environment clean and safe. With more people and industries growing every day, untreated sewage is causing serious problems. Dirty water from homes and factories often goes into rivers and ponds, making them unsafe for drinking, farming, or fishing. This pollution also harms fish and plants.
STP clean this dirty water, removing harmful things before it goes back into nature. Without proper treatment, sewage can spread diseases like cholera and diarrhea, putting many lives at risk. In crowded cities, STPs help manage waste, prevent bad smells, and stop water from flooding the streets. They also protect our natural surroundings and make sure water stays usable for future generations. As floods and rising sea levels become bigger challenges, STPs are needed to keep communities safe and healthy. Investing in STPs is an investment in a better, cleaner Bangladesh.
Bangladesh, with its many rivers, relies on these waterways for farming, fishing, and transportation. But rapid growth in cities and industries has caused serious pollution. Rivers like the Buriganga are so polluted they can no longer support life, and others like the Shitalakhya, Turag, and Balu are also in danger.
Right now, only about 405 rivers are still active, and many of them are at risk due to pollution and illegal activities. This is a serious problem that needs to be solved quickly.
To protect our rivers, Bangladesh needs to adopt better wastewater treatment methods. One effective solution is the Johkasou system, which helps clean wastewater before it reaches the rivers. Here’s how it can help:
It’s crucial for Bangladesh to act now. Treating wastewater will not only clean up our rivers but also protect public health and create a safer environment for everyone.
| Model | Capacity Range | ApplicationCapacity Range | Material |
|---|---|---|---|
| Capsule Type Johkasou | 1–100 KLD | Domestic wastewater | FRP |
| Cylindrical Type Johkasou | 50–500+ KLD | Industrial wastewater | FRP |
| Grease Trap | Variable | Commercial kitchens | FRP |
At Charm Ltd., we believe that engineering is not just about building systems—it’s about creating a better future.
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