Johkasou STP at Dehli (ABC House), India

Details of This Project

Daiki Axis India successfully installed a Johkasou Sewage Treatment Plant (STP) at the Saif Mansion (ABC House), Banani. This compact system, with a treatment capacity of 5m3/day, is designed to ensure efficient wastewater treatment while taking up minimal space.
In this project, the Johkasou module is from DAIKI AXIS, Japan. The module is installed under the car parking of the house, and its capacity is 5 m3/day. There is a blower for the aeration process, and the treated water goes directly into the Gulshan Lake. it takes a space of length: 2.80 m, Width: 1.70 m, and height: 1.98 m.

Features of this STP Project

  • Installation Location: Installed under the car parking area, occupying minimal space (Length: 2.80 m, Width: 1.70 m, Height: 1.98 m).
  • Aeration System: Powered by a blower for the aeration process.
  • Technology: Utilizes Johkasou, a Japanese packaged sewage treatment technology from DAIKI AXIS, Japan
  • Capacity: 5 m³/day
  • Treated Water Discharge: Directly into Gulshan Lake

Advantages

  • Environmentally Friendly: Treated water complies with environmental standards for safe disposal into natural water bodies.
  • Operational Efficiency: The inclusion of both anaerobic and aerobic chambers ensures efficient treatment of organic waste.
  • Sustainability: Reduces environmental pollution by safely discharging treated water into a nearby lake.

Details of This Project

The Johkasou STP at the Saif Mansion (ABC House), Banani follows a systematic treatment process:

  1. Separation Box: Separate solids in wastewater by gravity and prevent the agitation of the excess sludge in Sedimentation & Separation Chamber by influent.
  2. Separation & Sedimentation Chamber: Separate solid debris or impurities from water in influent and circulated water and store these sediments in the chamber. Accumulated sludge should be desludged from the tank periodically at least once in 6–12 months.
  3. Anaerobic Chamber: It is filled with filter materials, which separate solids and keep anaerobic microorganisms to decompose organic matter.
  4. Moving Bed Chamber: It is filled with mesh cylindrical media, which retain aerobic microorganisms to decompose and remove organic matter from wastewater.
  5. Sedimentation Chamber: In order to obtain clear treated water, separate the excess sludge (suspended solids, SS) by gravity. The settled sludge is constantly returned to the sedimentation & separation chamber by the airlift pump.
  6. Disinfection Chamber: Disinfect the treated water to discharge to the river or other water bodies.

The entire system operates seamlessly, ensuring effective sewage treatment with minimal environmental impact.

Why Choose Daiki Axis India?

As a subsidiary of Daiki Japan, we bring expertise and innovation of Japanese wastewater treatment technology to India

Featured Project

The Johkasou STP at Saif Mansion (ABC House), Banani A perfect example of sustainable wastewater management in urban Bangladesh

Expertise

Advanced Japanese sewage treatment technology implementation

Energy Efficient

Compact, energy-efficient designs tailored to client needs

Proven Track Record

Successful projects across Bangladesh with quality assurance

Quality Commitment

Meets specific Bangladeshi environmental requirements

Why STP Need for Everywhere in India?

Sewage Treatment Plants (STP) are very important for India 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. Without proper treatment, sewage can spread diseases like cholera and diarrhea, putting many lives at risk.

Public Health

Prevents waterborne diseases and protects community health

Environmental

Protects rivers, ponds, and marine ecosystems

Urban Management

Prevents flooding and bad odors in crowded cities

Sustainability

Ensures usable water for future generations

India's Urgent Need for Wastewater Treatment Solutions

Protecting our rivers is protecting our future

Critical Situation

Only about 405 rivers are still active, and many of them are at risk due to pollution and illegal activities.

405 Active rivers remaining

Polluted Rivers

Rivers like the Buriganga are so polluted they can no longer support life. Shitalakhya, Turag, and Balu are also in danger.

4+ Major rivers critically polluted

Growing Threat

Rapid growth in cities and industries continues to increase pollution levels daily.

Daily Increasing pollution levels
  • Cut down on pollution by cleaning wastewater before it flows into rivers
  • Help nature recover – cleaner rivers will bring back fish and wildlife
  • Meets Department of Environment (DoE) and ECR standards

Act Now

It's crucial for Bangladesh to act now to protect our rivers, improve water quality, and protect public health.

Contact Us

A Sustainable Future for India

Investing in wastewater treatment is investing in a better, cleaner Bangladesh

Environmental Protection

Taking action now can help preserve the country's rivers, improve water quality, and protect the livelihoods of millions of people who rely on these waterways.

Economic Benefits

Clean water supports fishing, agriculture, transportation, and tourism - essential sectors for Bangladesh's economy.

Climate Resilience

As floods and rising sea levels become bigger challenges, STPs are needed to keep communities safe and healthy.

Ready to Build a Sustainable Future?

Talk to our experts and discover how Johkasou technology can make your project compliant, efficient, and eco-friendly.

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