The document details a project focused on water efficiency and educational innovation during the 2014-2015 academic year, emphasizing various consumption measurements and water-saving protocols in hair washing processes. It highlights the implementation of technologies such as thermostatic faucets and wastewater utilization, aiming for significant reductions in water usage and costs. The project concludes that proper management and technological adaptation can lead to substantial savings in water consumption while promoting responsible use among users.

1. Efficient use of water
EDUCATIONAL INNOVATION AND RESEARCH PROJECT ON THE
DEVELOPMENT OF THE CURRICULUM DURING THE ACADEMIC YEAR 2014-
2015.

2. Results Obtained in
consumption measurements
Processing of the data obtained

3. Units by activity performed
Hot waterCold water

4. TRANSLATION
LAVADO PELO CORTO/ SHORT HAIR WASH
LAVADO PELO LARGO/LONG HAIR WASH
LAVADO TINTE/ COLOUR WASH
LAVADO TINTE Y MECHAS/COLOUR AND STREAKED
WASH
NEUTRALIZADO PERMANENTE/ NEUTRALIZED
PERMED

5. Independent from the school’s centralized installation
• Next to the consumer consumption equipment
• Suited to the needs of consumption
• Exclusive to the consumption points planned
Characteristics of the current installation

6. • Use of solar heat from solar thermal panels
• Energy savings of up to 70% in the production of domestic
hot water
• Large amounts of accumulated water allowing
consumption at peak times
Minimal environmental impact and maximum use of space
Characteristics of the current
installation

7. • Recirculating ring in sanitary hot water supply
• Keeps the hot water next to points of consumption and therefore
minimizes wasting cold water before hot water comes out
• Requires extra power consumption (control of the re circulation
drive pump) which properly regulated can be insignificant
• Choosing the correct temperature of the supply prevents
subsequent regulations that involve unnecessary consumption
Characteristics of the current
installation

8. • Supply Equipment / wastewater (used) management
• Mixed hot and cold taps with aerators in the outlet nozzle
(reduces power consumption up to 50%), the management
(control) of temperatures with this tap is not efficient
• Taps connected in parallel means to have the same flow at
all points of consumption, avoiding a decrease in flow and /
or temperature at the farthest points
• Ineffective use of waste water
Characteristics of the current
installation

9. • Decalcification
• Consumption measuring equipment, meters
• Fixed temperature of consumption (ACS)
Thermostatic faucets
Thermostatic valve supply at head
• Recovery of residual heat in the evacuation
• Use of wastewater for other uses
• Marketing aimed at a more responsible use of water
Proposals for savings in the supply
and exploitation in the evacuation

10. • Decalcification
●
Device capable of removing calcareous components found in the
water
●
Increased efficiency of equipment (lime precipitation reduce transmission
capacity and flows of equipment)
●
Increased comfort by having cleaner water helps wash head and skin
(interaction with the body)
●
Cleaning action of products more effective (water cleaner, less cleaning
requirement)
●
According to the device used, it may involve waste of the treated water
(high lime content that is discarded)
Proposals for savings in the supply
and exploitation in the evacuation
…30%
…50%

12. • A device capable of recording the reading of consumption of water, fuel and
energy production (solar) or consumed
• It supplies information on the consumption of the instalation
• A detailed study of the readings and subsequent adjustment can provide
savings (peak consumption throughout the day)
- Actions to dissuade consumption (by analyzing the historical, high
consumption and even leakage in the installation can be detected)
Proposals for savings in the supply
and exploitation in the evacuation

13. • Thermostatic faucets
• Thermostatic valve at head of supply
Devices capable of maintaining temperature constant
supply through the mix with cold water
Faucet makes it at the point of consumption, and
allows fine and individualized regulation (for its
constructive precision it is closely linked to the use
with special descaling equipment)
The thermostatic valve makes it at the start of the set
of points of delivery and sets the same temperature in
all of them
Proposals for savings in the supply
and exploitation in the evacuation

14. • Recovery of residual heat in the evacuation
• The water consumed in the different activities is dumped
into the network of evacuation at a temperature that is
around 30° C.
• Properly managed it can be used to preheat the cold water
network that will be heated by the boiler
• Different installation settings can improve performance and save
consumption (by equipment designed for this purpose or redesigning
the installation) Utilization of wastewater for other uses
Proposals for savings in the supply
and exploitation in the evacuation
…40% ENERGY

15. • Utilization of wastewater for other uses
• Poured water to the network can be easily exploited in other
applications not requiring such restrictive water quality how
of human consumption
• Through a simple physical and chemical treatment water can be
reused as flushing water in the toilets and urinals from the Center
(there is no contact with the user and only fulfills the Mission of
evacuate residues)
FILTRATION + DECANTING + CHLORINATION + BACTERICIDE
…20%
Proposals for savings in the supply
and exploitation in the evacuation

16. • Marketing aimed at the responsible consumption of water
• Water resources are not unlimited
• Drinking water is very valuable and expensive to produce
• The moral conscience of the responsible use of water covers all areas,
public and private, the user is always responsible for
• Certain habits can mean big savings
• Historical consumption can make rating a trend in savings
• The social and non-profit marketing is aware of the need for responsible
use
supply and exploitation in the
evacuation

17. Economic balance,
investments
INTERVENTION ESTIMATED VALUE
DECALCIFICATION 2500€
METERS 500€
THERMOSTATIC FAUCETS (UNIT) 150€
THERMOSTATIC VALVE 70€
RECOVERY OF RESIDUAL HEAT 500€
UTILIZATION OF WASTEWATER FOR OTHER USES 2500€
MARKETING 300€
ADAPTATION OF FACILITIES 2000€
SKILLED LABOR

18. Conclusions
• The Education Center has very complete facilities; some of
the performances would not be very aggressive technically
and economically
• The teaching staff and the student body is unbeatable
• Protocols for improvement in the activities would mean big
savings

19. WATER SAVING MEASURES
HAIR SALON WORKS
PROTOCOLS

20. HAIR HYGIENE

21. CONSUMPTION OF WATER IN CONVENTIONAL
WASHING OF SCALP AND HAIR. SHORT HAIR
HOT WATER METER: 0´64584 m³
COLD WATER METER: 0´78754 m³
HOT WATER METER: : 0´64770 m³ COLD
WATER METER: 0´79004 m³
TOTAL WATER CONSUMPTION: 4´36 L

22. CONSUMPTION OF WATER BY APPLYING COST-
SAVING MEASURES IN WASHING SCALP AND HAIR.
SHORT HAIR
HOT WATER METER: 0´64463 m³
COLD WATER METER: 0´786145 m³
HOT WATER METER: 0´64584 m³
COLD WATER METER: 0´78754 m³
TOTAL WATER CONS

23. PROTOCOL
-Brush hair.
-Apply shampoo into a dispenser and add hot water.
-Move it without stirring
-Apply the foam on hair and scalp.
-Make a first application of shampoo and massage into hair and scalp.
-Remove the excess of foam.
-Make a second application of shampoo and massage.
-Rinse
-Apply conditioner.
-Rinse

24. TECHNIQUE DESIGNED FOR WASHING
HAIR AND SCALP

25. RESULT: Very clean and bright
hair

26. DYE WASHING

27. CONSUMPTION OF WATER IN
CONVENTIONAL DYE WASHING
HOT WATER METER: 1´84 L
COLD WATER METER: 6´22 L TOTAL WATER CONSUMPTION: 8´07 L

28. CONSUMPTION OF WATER IN
CONVENTIONAL DYE WASHING BY APPLYING
COST-SAVING MEASURES.
HOT WATER METER: 0´66833 m³
COLD WATER METER: 0´61609 m³
TOTAL WATER CONSUMPTION: 4´09 L

29. PROTOCOL
-Spray the hair with water.
-Emulsify dyed hair and remove stains.
-Style the hair and drag the dye
-Rinse the hair pouring water from top to bottom
-Apply shampoo into a dispenser and add hot water.
-Make a first application of shampoo and massage hair and scalp.
-Remove the excess of foam.
-Make a second application of shampoo and massage.
-Rinse
-Apply conditioner.
-Rinse

30. TECHNIQUE DESIGNED FOR DYE
WASHING

31. RESULT: Clean scalp and hair, and
without hair dye stains.

32. WASHING OF HIGHLIGHTS

33. CONSUMPTION OF WATER IN
CONVENTIONAL WASHING OF HIGHLIGHTS
COLD WATER METER: 1´49 L
HOT WATER METER: 11´92 L
TOTAL WATER CONSUMPTION : 13´41

34. CONSUMPTION OF WATER IN HIGHLIGHTS
WASHING BY APPLYING COST-SAVING
MEASURES
TOTAL WATER CONSUMPTION : 4´11 L

35. PROTOCOL
-Removal of bleaching or colouring with water sprayer
-Begin by opening the packages in the area of the neck and work​​
up
-Apply shampoo into a dispenser and add hot water.
-Make a first application of shampoo and massage hair and scalp.
-Remove the excess of foam.
-Make a second application of shampoo and massage.
-Rinse
-Apply conditioner.
-Rinser.

36. TECHNIQUE DESIGNED FOR
HIGHLIGHTS WASHING

37. PERMANENT NEUTRALISATION

38. CONSUMPTION OF WATER IN HAIR SHAPE
CHANGES CONVENTIONAL PERMANENT
COLD WATER METER: 2´54 L
HOT WATER METER: 1´16 L TOTAL WATER CONSUMPTION : 3,7 L

39. CONSUMPTION OF WATER IN PERM NEUTRALISATION
BY APPLYING COST-SAVING MEASURES
TOTAL WATER CONSUMPTION: 1´91 L

40. PROTOCOL
-Washing of hair and scalp (shampooing the hair using the saving
technique).
-Apply shampoo into a dispenser and add hot water.
-Make a first application shampoo and massage into scalp and
hair.
-Rinse
-Perform the rolling up technique. Exposure time.
-Rinse pouring water from the top.
-Neutralized.
-Rinsing

41. TECHNIQUE DESIGNED FOR NEUTRALISING
HAIR SHAPE CHANGES: CURLY PERM HAIR

42. NEUTRALIZED HAIR
STRAIGHTENER

43. CONSUMPTION OF WATER IN PERMANENT HAIR
SHAPE CHANGES CONVENTIONAL. HAIR
STRAIGHTENER
COLD WATER METER: 1´95 L
HOT WATER METER: 4 L TOTAL W

44. CONSUMPTION OF WATER IN THE NEUTRALISATION OF
HAIR STRAIGHTENER BY APPLYING COST-SAVING
MEASURES: SHORT HAIR
TOTAL WATER CONSUMPTION: 1´06 L

45. PROTOCOL
-Washing of hair and scalp (shampooing the hair using the
technique of saving).
-Apply shampoo into a dispenser and add hot water.
-Make a first application of shampoo and massage scalp and hair.
-Clarify.
-Carry out the technique of straightening. Exposure time.
-Remove the excess of reducing cosmetic by combing the hair.
-Rinse pouring water from the top and emulsify.
-Neutralized. Remove the excess of neutralizing cosmetic
combing.
-Rinse

46. TECHNIQUE DESIGNED FOR THE
NEUTRALISATION OF HAIR SHAPE CHANGES:
STRAIGHTENING OF SHORT HAIR PERM

47. CONSIDERATIONS
Head wash expenditure should be added in the
neutralizer.
2´6 L+ 1´6 L=4´2 L

48. RESULTS OBTAINED IN THE
MEASUREMENT OF CONSUMPTION
-START MEASUREMENT: 01122014
-END MEASUREMENT: 25052014
-WASH UNITS ANALYZED: 2
-TOTAL: 100 DAYS
-TOTAL HOT WATER CONSUMPTION IN 2 UNITS: 1908´26 L
-TOTAL COLD WATER CONSUMPTION IN 2 UNITS: 1935´4 L
-TOTAL HOT WATER CONSUMPTION IN 8 UNITS11449´56 L
-TOTAL COLD WATER CONSUMPTION IN 8 UNITS: 11612´4 L
TOTAL WATER CONSUMPTION: 23061´96 L

49. WITH THE DESIGNED WATER SAVING
MEASURES
"CONSUMPTION OF WATER WILL BE
REDUCED TO HALF"

50. UNITS ANALYZED

51. Thank you for your attention
and involvement in the
project
"None of us is as good as all of us
together."