1. What is Johkasou?

            Johkasou is the waste water treatment system at source from Japan, which is use for household, villas, apartments or hotels, hospitals, factories, ... Johkasou can treat waste water from toilets, bathrooms, cafeteria, laundry.

            Johkasou is waste water treatment system base on activity of aerobic and anaerobic bio-organism to remove BOD and organic compound and harmful bacteria in waste water.

2. Technology used in Johkasou.

            Use Moving Bed Biofilm Reactor (MBBR) technology and Membrance Bio reactor (MBR) to increase bio-organism concentrate and run up contact surface between waste water and bio-oraganism. Thus, it advance treatment effective.

            The biology method is used to treat waste water, base on respiration process of aerobic and anaerobic bio-organism to decompose and convert organic compound in waste water. Consequently, Johkasou is a friendly technology with environment.

3. Advantages of Johkasou - wastewater treatment systems.

            The body of system is produced by FRP (Fibeglass Reinfored Plastic) material, so have some features as low weight, high fastness.

            The Johkasou waste water treatment can installed out of house or basement, fix in the ground.

            Becasue equipments is combinated in FRP tank, so it’s easy for installation and quick installation time.

            Easy in operation and maintenance.

4. Some typical Johkasou model of Kubota - Japan.

4.1. K-HC-R model.

1. Flow sheet.

 

 

  • Treatment capacity from 20 to 100 m3/day.
  • High BOD treatment effective.

2. Model Perspective

4.2. KG-SM-NP model

1. Flow sheet.

  • Treatment capacity from 20 to 200 m3/day.

  • Completely treatment effective with BOD, COD, TN and TP. .

2. . Model Perspective