Johkaouχ Supporting 5 to 21 people

Features

Advanced, More Stable Treatment Beyond Conventional Johkaou Systems

The Johkaouχ employs biofiltration, similar to conventional Johkaou systems, to produce highly clarified treated water.
Its use of proprietary porous plastic media enhances microorganism retention, enabling stable advanced treatment with T-N concentrations as low as 10 mg/L.
As a result, this system significantly helps prevent eutrophication in oceans, lakes, and rivers, and contributes to the overall health of aquatic environments.

Specifications

ModelJohkaouχ
-5
Johkaouχ
-7
Johkaouχ
-10
Johkaouχ
-14
Johkaouχ
-16
Johkaouχ
-18
Johkaouχ
-21
Number of Users for Design571014161821
Average daily wastewater inflow (㎥/day)1.01.42.02.83.23.64.2
Capacity
(㎥)
Solid/liquid
separation chamber
1.0551.5082.2183.1673.7844.503
Anaerobic filter bed chamber1.0521.5112.2233.1643.7814.502
Carrier flow chamber0.5260.7671.0571.5751.9022.259
Biofiltration chamber0.1780.2520.3660.5380.6460.752
Treated water chamber0.1180.1670.2560.4160.5000.536
Disinfection chamber0.0150.0210.0380.0670.104
Total capacity2.9444.2666.1588.92710.68012.656
Dimensions
(㎜)
Overall length (L)2,5802,8303,0203,7954,4704,190
Overall width (W)1,1301,4801,6401,8602,250
Overall height (H)1,6002,0902,0902,290
Inflow pipe base (A)260400400500
Outflow pipe base (B)300450450550
Manhole diameter (mm) & Number usedΦ450×2,Φ600×1Φ450×3,Φ600×1
Blower flow rate (ℓ/min)7090120200250
Standard mass of apparatus (kg)2583505808009201,120

Drawing example