SMALL SEWAGE TREATMENT SYSTEM
Our Small Sewage Treatment System adopts conventional activated sludge process using a diaphragm pump which includes air into the aeration tank to reduce the BOD5 and suspended solid concentration. This process will enhance the growth of micro organisms which digest and convert the organic and bio-chemical substance in the sewage into simple and harmless residues.
DESIGN DETAIL
Product Series
CAS 50,CAS 70 ,CAS 90,CAS 100, CAS 140, CAS 150
Design Process
Conventional Activated Sludge
Retantion Time : 6 - 12 hours
Effluent Quality ( Standard A )
BOD < 20 ppm
SS < 50 ppm
Advantages
- High achievement of wastewater treatment (Standard A)
- Flexible model (parallel installation 2,3 or 4 modules)
- Quick and easy installation
- Minimum space requirement
- Does not require too strong base (foundation)
- The cost of operation and maintenance is cheap and affordable (system only use an air pump with a power of 100 to 140 watts)
DATA | CAS 50 | CAS 70 | CAS 90 | CAS 100 | CAS 120 | CAS 150 |
---|---|---|---|---|---|---|
Type of Waste | Domestic Waste | Domestic Waste | Domestic Waste | Domestic Waste | Domestic Waste | Domestic Waste |
Desludging | Once a year | Once a year | Once a year | Once a year | Once a year | Once a year |
Population Equivalent (PE) | 50 | 70 | 90 | 100 | 120 | 150 |
Number of Tank | 2 | 2 | 2 | 2 | 4 | 4 |
Separation Tank Volume (m³) | 6.75 | 9.05 | 10.86 | 11.54 | 18.1 | 21.72 |
Aeration Tank Volume (m³) | 4.61 | 6.02 | 7.44 | 8.17 | 12.04 | 14.88 |
Clarifier Tank Volume (m³) | 1.97 | 3.26 | 3.26 | 3.23 | 6.52 | 6.52 |
Height (m) | 2.15 | 2.4 | 2.75 | 2.85 | 2.4 | 2.75 |
Diameter (m) | 2.1 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 |
Inlet / Outlet pipe ø (mm) | 100 | 150 | 150 | 150 | 150 | 150 |
Inlet pipe Level (m) | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Outlet pipe Level (m) | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
Air Pump Model | HP 80 | HP 100 | HP 150 | HP 150 | HP 100 | HP 120 |
Area Required (m²) | 11.52 | 17.7 | 17.7 | 17.7 | 34.81 | 34.81 |