Wastewater Treatment Plant
Japanese unique advanced wastewater treatment plant, Johkasou.
Kubota offers a broad range of products in areas where sewage infrastructure has not yet been improved, to meet all required treatment levels, applications and purposes.
Give priority to quality in development & manufacturing
Kubota Johkasou, which has been developed and manufactured in Japan, is one of the best solutions of wastewater treatment in areas where sewage infrastructure has not yet been improved worldwide.
Kubota offers plant package incorporating its advanced water treatment engineering expertise. Treatment solutions are available in locations and in sizes our customers require.
Combination of wastewater treatment plants are introduced to serve our customers' needs.
Membrane Biorector System for Highly Advanced Water Treatment
Kubota’s wastewater treatment plants are installed to preserve the environment in areas where sewage systems are rarely installed. Specifically, this is Kubota’s proprietary membrane bioreactor system, a highly-concentrated activated sludge system is coupled with submerged fine-pore membranes to perform advanced water treatment. Treated water can be reused, without post-treatment, as flush water for toilet and spray water.
Kubota wastewater treatment plants vary from flow rate of 1.0m3/day to above 5.1m3/day.
- Kubota's environmental friendly wastewater treatment plants (Johkasou)
- Kubota wastewater treatment plants, which have achieved 90% or higher BOD removal rate, deliver excellent treated water quality with BOD of 20 mg/l or less (in case influent BOD is 200 mg/l). Their compact body fits any installation place while providing powerful treatment performance comparable to a sewage system.
- Service and maintenance are very important for wastewater treatment plants. Wastewater treatment plants use microorganisms to perform treatment. Therefore, maintaining an optimum environment where microorganisms can be most active is essential.
- KUBOTA Corporation has had 45 years of experience in selling the Johkasou with 1 million tanks sold in Japan and over 1 thousand sold oversea so far.