Water is one of the most valuable resources on our planet, yet every year, billions of liters of wastewater are discharged into rivers, lakes, and oceans without proper treatment. This not only harms the environment but also creates a growing demand for sustainable and efficient wastewater management systems. In Indonesia, where rapid urbanization and industrial growth have increased the pressure on water resources, advanced wastewater treatment plants are becoming essential.
One proven solution is the Daiki Axis Johkasou packaged STP — a compact, efficient, and eco-friendly wastewater treatment system designed to meet the needs of residential, commercial, and industrial sectors.
What is the Johkasou Packaged STP?
The Johkasou STP is a Japanese-technology-based sewage treatment plant that offers a complete wastewater treatment process in a single, modular unit. Originally developed in Japan to address strict water quality standards, the Johkasou system is now used worldwide for its reliability, space efficiency, and long-lasting performance.
Unlike traditional wastewater treatment plants that require large areas and complex civil work, packaged STPs are pre-engineered, making them quick to install and easy to maintain. This makes them ideal for locations with limited space or urgent water treatment needs.
How Johkasou STPs Work
Daiki Axis Johkasou packaged STPs use a multi-stage process to treat sewage and wastewater effectively:
Separation Box: Separate solids in wastewater by gravity and prevent the agitation of the excess sludge in the Sedimentation & Separation Chamber by influent.
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 disludged from the tank periodically, at least once in 6-12 months.
Anaerobic Chamber: It is filled with filter materials, which separate solids and keep anaerobic microorganisms to decompose organic matter.
Moving Bed Chamber: It is filled with mesh cylindrical media, which retain aerobic microorganisms to decompose and remove organic matter from wastewater.
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.
Disinfection Chamber: Disinfect the treated water to discharge to the river or re-use it for gardening, irrigation, car washing, toilet flushing and so on.
With this process, Johkasou systems can meet strict environmental discharge standards and support water recycling for non-potable uses, such as landscaping, toilet flushing, and industrial cooling.
Benefits of Daiki Axis Johkasou Packaged STPs
Choosing the best sewage treatment plant in Indonesia means investing in a system that delivers efficiency, durability, and environmental responsibility. Here’s why Daiki Axis Johkasou STPs stand out:
- Eco-Friendly Wastewater Solutions – Reduces pollution and protects local water bodies.
- Space-Saving Design—Ideal for urban developments, factories, hospitals, hotels, and remote areas.
- Quick Installation—Prefabricated units mean faster setup and reduced construction costs.
- Low Maintenance—Simplified operation and reduced need for frequent servicing.
- Long-Term Durability—High-quality FRP (Fiber-Reinforced Plastic) and corrosion-resistant materials ensure years of reliable performance.
- Effective STP Solutions for Various Sectors—Customizable capacities for residential communities, industrial plants, and commercial facilities.
Why Choose Daiki Axis as Your STP Supplier in Indonesia?
Daiki Axis is a global leader in wastewater treatment plant technology, with decades of experience in delivering advanced wastewater treatment plants that meet international quality standards. As a trusted STP supplier in Indonesia, Daiki Axis offers:
- Expert Guidance—From design to installation and maintenance.
- Customized Solutions—Systems tailored to your specific water treatment needs.
- Proven Japanese Technology—Reliable, efficient, and environmentally responsible.
- Local Support & Service – Dedicated teams across Indonesia for fast response and maintenance.
Contributing to a Sustainable Future
By adopting Johkasou STPs, Indonesia can make significant progress toward achieving sustainable water management goals. Treating and recycling wastewater not only conserves fresh water but also helps protect public health, aquatic life, and the environment.
With the growing challenges of water scarcity and pollution, now is the time for businesses, communities, and industries to invest in effective STP solutions that deliver long-term environmental and economic benefits.
Final Thoughts
The Daiki Axis Johkasou packaged sewage treatment plant offers a smart, efficient, and eco-friendly way to recycle wastewater. Whether you are a property developer, industrial facility, hospital, hotel, or municipality, investing in a Johkasou STP means choosing innovation, sustainability, and reliability.
If you are looking for the best sewage treatment plant in Indonesia, trust Daiki Axis—your partner in building a cleaner and greener future.
Contact Daiki Axis Indonesia today to discover how our advanced wastewater treatment plants can help you save water, reduce costs, and protect the environment.