Sewage Treatment Plants / TECHNOLOGY

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High Efficacy and Cost Efficiency

Overview

Daiki Axis India Private Limited is a 100% subsidiary of Daiki Japan. Daiki-the predecessor of Daiki Axis-launched its water treatment business in Matsuyama City in Japan in 1958. Since developing the light and durable FRP (Fibre-Reinforced Plastic) Johkasous, Daiki has led Japan’s water treatment industry and continues to create many “Industry’s Firsts.” We have followed the path not only of providing our customers with safe water, but also toward becoming an “eco-creation and development company” that protects the environments that water runs through, and these efforts will continue as we head toward the future. Daiki Axis, Japan adheres to a law in Japan, by the name Johkasou which means “Purification Tank.” This law in coordination with Jal Shakti Mantralye has been approved now in India and become a part of CPHEEEO Manual. Daiki Axis, offers exclusive range of decentralized STP(Johkasou) products that are suitable for various government, residential, industrial and commercial establishments. Johkasou have combined purification structure capable of treating both night soil (black water) and domestic wastewater (grey water). They can be customized as well to suit special use or local compliance and other requirements.  

Applications

Municipal Waste Water Treatment

Removal Of BOD

Nitrification and

Denitrification

Process

(1) Separation Box and Sedimentation Chamber:

 Sedimentation and separation chamber collect domestic waste water. It also has function to separate solid wastes from liquid waste based on their gravity.

(2) Anaerobic Filter Chamber:

 Waste water then flows into Anaerobic Media contact chamber from sedimentation and separation chamber. It contains organic material which is decomposed by anaerobic microorganism.

(3) Moving Bed Chamber:

 Anaerobic chamber water flows into moving bed (MBBR) chamber. Organic material contained waste water is decomposed by aerobic microorganism, and becomes simpler product.

(4) Sedimentation Chamber: 

Sedimentation chamber provides place of settled sludge which is resulted by biological processes in moving bed (MBBR) chamber. Settled sludge will be transferred to sedimentation and separation chamber.

(5) Disinfection Chamber:

 Disinfectant chamber serves as a place to put chlorine / disinfectant as a sterilization agent pathogenic microorganism in the waste processed before discharged into the environment or sent for further treatment if site conditions desired so.

(6)Inbuilt Circulation Line: 

 Continuous recirculation from 2nd sedimentation chamber to separation and sedimentation chamber with air lift mechanism is adopted. This ensures denitrification process and continuous water flowing inside the system with multiple times treatment.

Internal Setup

Features

Compact Design Aids in for quick and easy installation, and space efficiency and is scalable

Long Life Product: Johkasou STP is a simplified product with High Treatment performance and Long life of 40-50 years.

The PSTP (Packaged Sewage Treatment Plant) can be used in decentralized manner at any remote location.

Quick and Minimal Maintenance: Only maintenance required is monthly removal of plastics and desludging every six months. Operators are not required for small and midsized packaged plants.

No Leak & No Noisy Sound: Daiki packaged STP Plant does not emit any smell except during maintenance. Sound is lower than 50 db, similar to that of a mobile phone vibration. Better aeration control, denitrification, and lower power consumption

Use of Chlorine tablets instead of liquid chlorine reduces regular dosage of chlorine and reduces further maintenance.

Biological N and P removal without need for chemicals

Meet Regulatory Standards: Daiki Packaged STP Plants are designed to meet all output parameters as laid down by Indian Ministry of Environment, Forest and Climate Change (MoEFCC) and Pollution Control Board (PCB) norms.

Automatic control system

Design flexibility

Simplicity of operation put operators at ease.

Minimal footprints

Specifications

Technology MBBR with Anaerobic and Aerobic Treatment
Treatment Capacity 1 – 50 KLD (Bigger Capacities can be installed in parallel using smaller capacity Plants)
Fabrication Type Prefab FRP: 1 – 50 KLD
Material Of Construction Prefab FRP (100% FRP)
Civil • Overground Installation: Platform for Placement of Daiki STP
• Underground: Retaining wall and civil work to support Daiki STP
Piping Application • Interconnecting all modules and tanks(Included already in Daiki Axis STP)
• Distribution of Aeration System (Included already in Daiki Axis STP)
Material of Construction (MOC) uPVC / PP with MPV
Consumables Chlorine Tablets
Sludge Handling • Sludge Drying Bed
• Filter Press
Polishing System / Reuse • Tertiary Treatment with Activated Glass media filter and Activated Carbon Filter
Performance
Parameter Inlet A-I-type Outflow AIJ-Type Outflow AIM-type Outflow
pH 6 – 8 6 – 8 6 – 8 6 – 8
BOD 300 20 10 5
COD 450 50 25 10
TSS 240 30 20 5
Oil & Grease 80 10 10 5
T-N 50 45 10 10
Most Recommended
Model for India
And meets CPCB/NGT
Standards

Parts

DAIKI