Zero Power
Zero Chemicals
Zero Odour

Rediscovering Nature’s Genius in treating Sewage – the cow’s stomach. Our unique patented technology treats sewage in a decentralised, self- sustainable way in underground chambers without power, chemicals or human intervention. Using Biomimicry, regenerative innovation inspired by nature, the ECOSTP utilises functional principles and strategies of microorganisms and ecosystem found in a cow’s stomach.
ECOSTP addresses six UN Sustainable Development Goals (SDGs) and is selected as a Best Practice case study for United Nations ESCAP SDG Sustainability Asia Pac report.



Execution Model
01The first step is to calculate the space required for the ECOSTP solution based on your requirements.
02The second step is to co-create the solution based on our clever wax design model to customize the four stages to the client environment ensuring that ECOSTP melts into available space.
03The third step is to create the detailed lego model DIY design. Our engineering teams provides a clear AutoCAD(R) isometric modularized drawing.
04The fourth step is to jointly create the BOQ register.
05The fifth step is construction of the STP at site using locally available materials and labour based on the DIY kit.
06The sixth step is Quality Assurance and Quality Control which are extremely important aspects of the STP project without which successful completion of the project can’t be imagined.
07The seventh step is seeding/ inoculation of the ECOSTP system by bringing in suitable bacteria, a catalyst, gravel filter etc. Your ‘built for generations ‘ ECOSTP is now ready!


20 Differences between Conventional STP & EcoSTP
Conventional STP
- ENERGY INTENSIVE (ELECTRICITY IS NEEDED)
- BACKUP GENSET + DIESEL
- MOTORS+BLOWERS+FREQUENT OIL CHANGE
- 24 X 7 HUMMING NOISE
- EXHAUST FANS – RISK IF ITS OFF
- CHEMICALS (UREA ETC.)
- SAFETY RISK – OPEN TANK
- SLUDGE REMOVAL – DAILY/ WEEKLY
- SLUDGE PATHOGEN RISK
- 24 X 7 MAINTENANCE
- DEDICATED STP SPACE
- NEED TO ADD BACTERIA HOURLY
- STP LIFE – 3- 5 YEARS (KEEP BUYING SPARES)
- STRONG ODOUR
- STP CAN BE ACCIDENTLY SWITCHED OFF
- 30% MINIMUM LOAD TO OPERATE
- BAR SCREEN CLEANING
- PERIODIC TANK CLEANING
- 3 SHIFT SKILLED STP OPERATORS
- CRISIS MANAGEMENT
EcoSTP
- ZERO POWER
- NO GENSET + NO DIESEL
- NO MOTORS
- NO NOISE
- NO EXHAUST FANS
- NO CHEMICALS
- NO RISK – SEALED TANK
- SLUDGE REMOVAL – ONCE IN TWO YEARS
- NO MANUAL HANDLING – NO RISK
- NO MAINTENANCE
- SPACE CAN BE REUSED
- ONE TIME BACTERIA ADDITION
- ONCE DONE – FOR GENERATIONS
- SEALED – NO ODOUR
- CANNOT SWITCH OFF
- ONLY 1 TOILET TO OPERATE
- NO BAR SCREEN
- NO CLEANING
- NO OPERATORS
- PEACE OF MIND