ENVIERHO AQUA PROTECT LTD is a company that provides water and waste water treatment technologies with over 25 years of experience. Their goal is to reduce waste water production and produce energy from waste. Their system uses vacuum toilets that require less than 1 liter of water per flush and ferments human and food waste to produce methane, which can then be used to generate energy. This closed system eliminates the need for expensive waste water treatment plants and produces no waste water, providing a more sustainable and cost effective sanitation solution.

1. ENVIERHO AQUA PROTECT LTD
Reduce Waste Water & Produce Energy

2. ENVIERHO AQUA PROTECT LTD
• Over 25 years of water and waste water
treatment technologies experience.
• Target to reduce waste water production
• Produce Energy from waste (water)
• Produce Energy from Human Waste

3. WE ARE WASTING TO MUCH WATER:
• Flushing our toilet
• 5 – 6 times per day
• Wasting drinking water
• 36 – 50 ltr pppd.
We could use rain water but we still have to clean it when used

4. Waste water treatment plants are energy wasting plants
Of all the energy we produce 5% is used for pumping and aerating

5. For the last 150 Years we have been spoilt
Victorian sewer systems need enormous amounts of money for upkeep

6. WE HAVE TO USE AIR IN STEAD OF WATER
50 ltr reduced to 4ltr
+
Human waste
A saving of 90% on
flushing system
Using vacuum technology only needs less than 1 ltr to flush

7. Human waste & food waste can be fermented
X 30
Methane
Compost
Combining the waste to a produce energy

8. Anaerobic Energy Unit – Internal view
No oxygen and retention time ca. 20 days

9. Toilet waste combined with ground energy boosting organic waste
• Food waste from preparation (peelings etc.)
• Food Leftovers
• Coffee / tea / tissues / old bread etc.
• Approx. 200g /person / day
Reducing waste water and producing energy in domestic commercial markets

10. ENVIERHO AQUA PROTECT LTD
40 ltr. CH4 pppd
Waste from 50 toilets
+
waste / leftovers
Energy for cooking
2,000 ltr methane / d
Energy for lighting
~ 12 kW
Energy to heating etc.
Energy PRO-DUCTION

11. ENVIERHO AQUA PROTECT LTD
• Producing energy for heating-lighting-
cooking
• Significant Saving in Water Intake 36%
• Reduced need for costly waste water
treatment plants to treat black water from
toilets
• A simple treatment is all that's required
for the light grey water from bathing-
laundry-cleaning etc.
Benefits

14. ENVIERHO AQUA PROTECT LTD
NO WWTP (Waste Water Treatment Plant)
needed
as there is no waste water
NO sewer
Lower risk of diseases - closed system
More hygienic no water pollution
Cheaper than conventional WWTP
Benefits

15. ENVIERHO AQUA PROTECT LTD
• Nursing homes
• Hotels
• Large companies
• Boarding school
• University campus
• Apartment blocks
• Holiday homes and camps
• Prisons
Home Markets

16. 2.6 billion people on this planet have no basic sanitation facility
While more than 1 billion people are on Facebook

17. Instead of open defecation
which causes water pollution and diseases

18. Energy for cooking – heating – lighting etc.
Compost for soil enriching – food cultivation

19. ENVIERHO AQUA PROTECT LTD
• Army camps
• Refugee camps
• Slums
• Labour camps
• Earthquake stricken
regions
• Disaster relief
Export Markets

20. ARMY Camps and sanitation facility
Chemical porto loos

21. Energy for cooking – heating – lighting etc.
Compost for soil enriching – food cultivation

22. Internal layout of the 6 toilet waste to energy plant
for 200 – 300 people
ENVIERHO AQUA PROTECT LTD Ireland and Flexiloo LLP, UK

23. Draft Version

24. A low flush / vacuum toilet can be connected
to a low cost – energy producing – closed system

26. ENVIERHO AQUA PROTECT LTD
• Fits in a standard 20ft container
• Portable
• Hygienic
• Minimum maintenance
• Environmentally safe
• Solar powered battery operated
The human waste to energy - low flush – self contained closed system

27. ENVIERHO AQUA PROTECT LTD
40 ltr. CH4 pppd
Waste from 200 people
+
waste / leftovers
Enough energy for 3
8,000 ltr methane / d houses containing 4-5
people
~ 48 kW
Energy for lighting
Energy to sterilize
medical equipment etc.
Energy PRO-DUCTION

28. ENVIERHO AQUA PROTECT LTD
NO more disposal of feacal matter
NO more digging a hole to dispose waste
NO more burning with diesel
NO sewer
Lower risk of diseases - closed system
More hygienic no water pollution
Cheaper than disposal
Benefits

29. AIRCRAFT ground Service
Airbus 380 can have 800 people on board
22 Toilets in Airbus 380
Disposal of effluent tank with a honeycomb car

30. Draft Version

31. ENVIERHO AQUA PROTECT LTD
• Clean green human waste to energy system
• Closed system so no sewer required
• No sewer = reduced risk of diseases
• Pollution – contamination risk free
• Portable – adaptable – reliable – scalable
• Reduced costs associated with black water treatment
• The waste to energy system for the future and beyond
Summary

32. ENVIERHO AQUA PROTECT LTD
• Technology Providers:
- DESAH (the Netherlands)
- Jets (Norway)
- Flexiloo (UK)
- Aquatron (Sweden)
Partners & Support

33. Thank you for your time
+ 353 87 8223643 – info@envierho.ie – www.envierho.ie