PRODUCTS

JohkaouSupporting 5 to 10 people

Stable, Advanced Treatment Performance Featuring
Unified Blower Piping

By rethinking Johkasou design from the ground up, and positioning two carrier flow chambers in series, treatment performance has been dramatically improved. An intermittent metering pump has also been adopted for the circulation transfer pump in order to increase nitrogen removal performance. In addition, up to now biofiltration-type Johkasou required two blower pipes for aeration and backwashing, however we have succeeded in the unification of this piping in the Johkaou through our patented backwash system. Workability has also been greatly improved.

Specifications

Model Johkaou
-5		 Johkaou
-7		 Johkaou
-10
Number of Users for Design 5 7 10
Average daily wastewater inflow (㎥/day) 1.0 1.4 2.0
Capacity
(㎥)		 Solid/liquid
separation chamber		 0.751 1.055 1.508
Anaerobic filter bed chamber 0.750 1.052 1.511
Carrier flow chamber 0.378 0.526 0.767
Biofiltration chamber 0.127 0.178 0.252
Treated water chamber 0.084 0.118 0.167
Disinfection chamber 0.015 0.021
Total capacity 2.105 2.944 4.266
Dimensions
(㎜)		 Overall length (L) 1,900 2,580 2,830
Overall width (W) 1,130 1,480
Overall height (H) 1,600
Inflow pipe base (A) 260
Outflow pipe base (B) 300
Manhole diameter (mm) & Number used Φ600×2 Φ450×2,Φ600×1
Blower flow rate (ℓ/min) 60 80 100
Standard mass of apparatus (kg) 198 252 340

Drawing example

Supporting 5 to 10 people