VEPL – Low Water / Mini Consumption STP (0.5 KLD to 5 KLD)
Ultra-Compact | Energy Efficient | Ideal for Homes & Small Spaces
Ventilair Engineers Pvt. Ltd. (VEPL) introduces a specially designed Low Power Consumption Sewage Treatment Plant (STP) for small sewage loads ranging from 500 to 5000 liters per day (0.5 – 5 KLD).
This compact, eco-smart STP is perfect for limited spaces and small-scale applications like:
- Nuclear Families or Single Residences
- Small Hotels, Guest Houses & B&Bs
- Small Hostels & PG Accommodations
- Small Offices & Clinics
- Mini Factories or Small Manufacturing Units
- Farmhouses or Weekend Homes
Designed for plug-and-play installation, this STP offers silent operation, low maintenance, and very low power usage, making it one of the most efficient and affordable STP systems for individuals and small businesses.
Technical
Specifications (0.5–5 KLD Range)
|
Feature |
Details |
|
Capacity
Range |
0.5 KLD to
5 KLD (500 – 5000 Liters/Day) |
|
Technology
Options |
MBBR / FAB
/ Extended Aeration / Bio-Digester (optional) |
|
Material
of Construction |
FRP / MSEP
/ RCC (site-specific) |
|
Design
Type |
Compact
Modular / Containerized / Civil-Based |
|
Operation
Mode |
Manual /
Semi-Automatic |
|
Power
Efficiency Features |
Energy-efficient
blowers, gravity flow, VFDs, timers |
|
Sludge
Management |
Manual
Desludging / Sludge Drying Beds |
|
Disinfection
Options |
UV /
Chlorination |
|
Final
Polishing (Optional) |
Ultrafiltration
(UF) |
|
Installation
Time |
3 to 7
Days |
|
Compliance |
CPCB /
SPCB Standards |
‘ Stage-Wise Inlet & Outlet
Parameters
🔹 1. Primary Treatment
(Screening
→ Oil & Grease Trap → Equalization Tank)
|
Parameter |
Raw
Sewage (Inlet) |
After
Primary Treatment |
|
pH |
6.5 – 8.5 |
6.5 – 8.5 |
|
BOD |
200 – 400
mg/L |
150 – 200
mg/L |
|
COD |
400 – 700
mg/L |
250 – 450
mg/L |
|
TSS |
150 – 300
mg/L |
100 – 150
mg/L |
|
Oil &
Grease |
20 – 40
mg/L |
< 20
mg/L |
2. Secondary Treatment
(MBBR /
FAB / Extended Aeration + Clarifier)
|
Parameter |
After
Primary |
After
Secondary Treatment |
|
BOD |
150 – 200
mg/L |
< 30
mg/L |
|
COD |
250 – 450
mg/L |
< 100
mg/L |
|
TSS |
100 – 150
mg/L |
< 30
mg/L |
|
Ammonia
(NH₄) |
10 – 25
mg/L |
< 10
mg/L |
3. Tertiary Treatment
(Sand
Filter + Activated Carbon Filter + UV / Chlorine)
|
Parameter |
After
Secondary |
After
Tertiary Treatment |
|
BOD |
< 30
mg/L |
< 10
mg/L |
|
COD |
< 100
mg/L |
< 30
mg/L |
|
TSS |
< 30
mg/L |
< 5
mg/L |
|
Pathogen
Removal |
~90% |
> 99% |
|
Odor &
Color |
Slight /
Off-color |
Clear,
Odorless |
4. Post-Ultrafiltration (UF – Optional)
(For
Premium Reuse: HVAC, Flushing, Gardening)
|
Parameter |
After
Tertiary |
After
UF Output |
|
BOD |
< 10
mg/L |
< 5
mg/L |
|
TSS |
< 5
mg/L |
< 1
mg/L |
|
Turbidity |
< 5 NTU |
< 1 NTU |
|
Pathogen
Removal |
Up to 99% |
Up to
99.99% |
|
Suitable
For |
Flushing,
Landscaping |
Cooling,
Car Wash, Mopping |
Benefits
of VEPL’s Low Power Compact STP
- Power Consumption as Low as 1–2
Units/Day
- Recycle >90% of Water for
non-potable reuse
- Silent & Odor-Free –
Comfortable for residential use
- Compact Footprint – Fits in small
basements or corners
- Low Maintenance – User-friendly operation
- Eco-Friendly & Quiet – No
odor, no noise
- Meets All CPCB / SPCB Water Standards
Why
VEPL?
- Trusted STP Manufacturer with 1500+
Installations
- Specialization in Small-Capacity Systems
(0.5–5 KLD)
- In-House Design, Manufacturing &
Commissioning
- Plug-and-Play or Civil Setup Options
- Export-Ready & Pan-India Service
- AMC & IoT Support Available