Package type

Wastewater Treatment Plant (Johkasou Technology)

Johkasou is a centralized wastewater treatment technology that manages domestic wastewater from sinks, showers, and toilets as well as human waste from flushing toilets. Public sewage systems are used to treat wastewater collectively in metropolitan regions, but in areas under urbanization control, where regulations are lax, and other places with low population densities, Johkasou can be a more cost-effective decentralized wastewater treatment system.

Kubota wastewater treatment systems have a BOD removal rate of 90% or above. These plants can treat influent BOD levels of up to 200 mg/L and produce effluent water with BOD levels of less than or equal to 20 mg/L. Microorganisms are used to treat wastewater at this Johkasau Treatment Plant. Regular maintenance will ensure optimum dwelling circumstances for microorganisms.

Kubota wastewater plants are available in a variety of flow rates starting at 1.0 m3/day. Ranges of these Johkasau Plants are as:

  • KZ Range
  • HCZ Range
  • KM-SG-NP Range
  • K-HC-T Range
  • K-HC-R Range
  • KTZ Range

Public sewage systems are used to treat wastewater collectively in metropolitan regions, but in areas under urbanization control, where regulations are lax, and other places with low population densities, Johkasou can be a more cost-effective decentralized wastewater treatment system.

The Johkasou system is anticipated to address the need for wastewater management measures in the era of population decline as well as the desire for wastewater management in non-sewer areas.

Moving Bed Carrier Filter Method

An aerobic microbe adsorbed in medium within an aeration tank treats wastewater pollutant using the Moving Bed Carrier Filter Technique. Blower air delivery to the aeration tank provides oxygen to the microorganisms that have been adsorbed in the media and ensures good contact between the media and wastewater, resulting in high-performance treatment. Each medium has a sizable surface area to promote the development of a high population of microorganisms. This system offers small design, steady treatment performance, and low cost of installation.

KZ-II
KZ-II
HCZ
HCZ