PRODUCTS

NK-USRⅡSupporting 51 to 2,000 people

Installation Area Large-Scale Excavation

For housing complexes, single tank systems can cater for up to 248 people. Large-scale installation area excavation is possible, meaning establishment costs can be reduced.

Stable Treatment Performance

Aeration processing is carried out following the separation of liquids and solids within wastewater, providing stable treatment performance. The system is compatible with a wide range of inflow water qualities, and can therefore be used for an array of building types.

Specifications

Specifications for Housing Complex Use

Inflow BOD concentration: 200mg/ℓ 200ℓ/person/day
Drainage time: 12hrs For inflow pipe base less than GL-950mm

Number of Users for Design 51 60 70 80 90 100 120 140 160 180 200 300 400 500
Average daily wastewater inflow (㎥/day) 10.2 12.0 14.0 16.0 18.0 20.0 24.0 28.0 32.0 36.0 40.0 60.0 80.0 100.0
Tank length (㎜) 3,750 3,820 4,080 4,480 4,890 5,310 6,160 6,980 7,820 8,560 9,490 8,370
5,570
11,070
7,080
8,360
6,490
7,830
Total electrical capacity (kW) 1.80 2.50 4.00 4.05 4.20 5.75 9.10

Specifications for General Restaurant Use

Inflow BOD concentration: 220mg/ℓ 181ℓ/person/day
Drainage time: 8hrs For inflow pipe base less than GL-950mm

Number of Users for Design 51 60 70 80 90 100 120 140 160 180 200 300 400 500
Average daily wastewater inflow (㎥/day) 9.24 10.86 12.67 14.48 16.29 18.10 21.72 25.34 28.96 32.58 36.20 54.30 72.40 90.50
Tank length (㎜) 4,040 4,330 4,870 5,400 5,940 6,470 7,530 8,600 9,660 10,730 5,500
6,550
8,190
9,290
8,010
8,010
7,050
9,920
9,920
8,560
Total electrical capacity (kW) 1.80 2.50 2.55 2.60 4.20 4.35 6.10 9.85

Drawing example

Supporting 51 to 2,000 people