Collaboration between
Banka Bio and Aqua Nishihara
Banka BioLoo Limited and Aqua Nishihara Corporation are at the forefront of introducing innovative sanitation solutions in India. Our collaboration centres around the Johkasou Wastewater Treatment Technology, a system with over four decades of successful implementation in Japan. Johkasou represents a decentralized approach to wastewater treatment, making it a perfect Packaged STP solution suitable for diverse urban applications. It stands out for its effectiveness in on-site wastewater treatment and reuse.
Johkasou -
A Packaged Sewage Treatment Plant
A Package Sewage Treatment Plant (PSTP) is a compact, decentralized wastewater treatment system tailored for smaller communities or sectors, such as residential complexes or colonies. Designed for low-cost, low-maintenance operations, PSTPs utilize gravity-based processes that are energy-efficient, simple to operate, and minimize the need for extensive sewage conveyance infrastructure.
Johkasou Technology-based Urban PSTP Treatment Flow:
The treatment process starts with decantation, where liquid and solid wastes are separated through gravitational settling.
Chamber One
Decantation
In this chamber, anaerobic media host microorganisms that break down organic matter in the wastewater.
Chamber Two
Anaerobic Treatment
The moving bed chamber, equipped with MBBR media, facilitates the decomposition of pollutants through aeration.
Chamber Three
Moving Bed Bioreactor
The final step involves sterilization, where pathogenic microorganisms are eliminated, rendering the water safe for recycling and various other uses.
Chamber Four
Sterilisation
Advantages of a PSTP
1.
Efficient Wastewater Treatment
High-performance system ensuring thorough wastewater treatment
2.
User-Friendly Maintenance
Designed for easy maintenance, reducing the burden on urban facilities
3.
Energy Efficiency
Low energy consumption contributes to sustainability and cost savings
4.
Cost Effectiveness
Offers a low cost of ownership, making it an economically viable option.
5.
Modularity and Scalability
The system's modular design allows for easy scalability to meet varying needs.
6.
Durability and Consistency
Engineered for a long operational life while maintaining consistent high performance
Frequently Asked Questions
What is a Johkasou PSTP?
A Johkasou PSTP is a compact, prefabricated sewage treatment system designed for efficient wastewater treatment in small to medium-sized setups.
It integrates anaerobic and aerobic treatment in a single unit, efficiently breaking down sewage into treated water.
Where are Johkasou PSTPs used?
They are ideal for homes, apartments, commercial buildings, and remote locations lacking centralized sewage infrastructure.
What are the benefits of a Johkasou PSTP?
Compact and easy to install
Low maintenance
Efficient wastewater treatment
Odor-free operation
How does a Johkasou PSTP differ from conventional STPs?
Unlike conventional STPs, Johkasou PSTPs are prefabricated, require less space and energy, and have a simpler operation with minimal sludge handling.
Is a Johkasou PSTP suitable for urban and rural areas?
Yes, its compact design makes it ideal for both urban and off-grid locations.
What is the installation duration?
As a prefabricated system, installation is swift and typically completed within a few days, excluding delivery time.