Water evaporation reduction from lakes
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Transcript of Water evaporation reduction from lakes
Pani Ka BharosaPani Ka Bharosa
YaYa
Bharose Ka PaniBharose Ka Pani
Monsoon RainsMonsoon Rains give give India Enormous, India Enormous, Assured, Water Assured, Water
as a part of water as a part of water cycle, cycle,
owing to Evaporation, owing to Evaporation, from Tropical Ocean from Tropical Ocean
Every year Every year between June - Septbetween June - Sept. .
Evaporation Evaporation also takes away also takes away huge water from huge water from
storagesstorages
Ground Water is oftenGround Water is oftenunreliable, expensive, unreliable, expensive,
and contaminated and contaminated
Managing Managing year-round needs, year-round needs, on stored water, on stored water, is a challenging is a challenging
task.task.Only Solution Only Solution
ManageManageExisting Water Existing Water
wisely wisely and Maximize and Maximize
utilityutility
Three Steps towards Total Water Security
Water AssessmentAdequate Storage Creation
Preserve Stored Water
Present subject matter“Stored Water Preservation”
Three Steps towards Total Water Security
Water AssessmentAdequate Storage Creation
Preserve Stored Water
Present subject matter“Stored Water Preservation”
Being invisible and slow, Evaporation is rarely taken
Seriously
More than 70 % India is Hot, Arid for 8-9 months
Annual Evaporation column, in major area is around
2500 to 3500 mm per year
Being invisible and slow, Evaporation is rarely taken
Seriously
More than 70 % India is Hot, Arid for 8-9 months
Annual Evaporation column, in major area is around
2500 to 3500 mm per year
Evaporation Reduction is being effectively done,
All over India, since 1983
by using Evaloc
Evaporation Reduction is being effectively done,
All over India, since 1983
by using Evaloc
Recent Project Details-Tidi (HZL, Jawar)Evaloc Application – March / July - 2009
Recent Project Details-Tidi (HZL, Jawar)Evaloc Application – March / July - 2009
2008 - Rains were deficient, Inflow was less,
Water in Tidi had to be conserved. Reducing Evaporation loss
was only option
Evaloc was used to reduce Evaporation
Evaloc was used to reduce Evaporation
White objects are Evaloc Bags,
attached to flagged, anchored floats
Evaloc spreads Continuously, Uniformly
Ratio - 1 Float : 1 Hectare Surface
White objects are Evaloc Bags,
attached to flagged, anchored floats
Evaloc spreads Continuously, Uniformly
Ratio - 1 Float : 1 Hectare Surface
Water Surface - 70 Hectares Approx.Water saved 35% (average)
Water Surface - 70 Hectares Approx.Water saved 35% (average)
Novel Evaloc Spreading Technique(SR - Sustained Release Method)
Ultra thin Evaloc film is visibly evident on water surface, granting mirror like finish,
not observed anywhere, usually.
Novel Evaloc Spreading Technique(SR - Sustained Release Method)
Ultra thin Evaloc film is visibly evident on water surface, granting mirror like finish,
not observed anywhere, usually.
Evaloc emulsion is self-spreading over water surface of stationary
water body
Evaloc emulsion is self-spreading over water surface of stationary
water body
Ultra-thin film retards escape of
surface water molecules into
open atmosphere,
thus reducing evaporation
Ultra-thin film retards escape of
surface water molecules into
open atmosphere,
thus reducing evaporation
EvalocEvaloc is
Non-Toxic, vegetarian,
Biodegradable, and 100% safe for living beings
EvalocEvaloc is
Non-Toxic, vegetarian,
Biodegradable, and 100% safe for living beings
Performance History
Since 1983, Evaloc has saved
9 billion liters (9 mcm) water
from over 100 lakes, Dams, etc.
Performance History
Since 1983, Evaloc has saved
9 billion liters (9 mcm) water
from over 100 lakes, Dams, etc.
Evaporation Measurement with Class ‘A’ Type Pans In India ‘Model Pan Factor’ is considered 0.95
(Water column being observed by PHED, Raj., Govt. Officials)
Evaporation Measurement with Class ‘A’ Type Pans In India ‘Model Pan Factor’ is considered 0.95
(Water column being observed by PHED, Raj., Govt. Officials)
Past PerformancePast Performance 1.1. Maharashtra Govt. R&fd - Aurangabad, BeedMaharashtra Govt. R&fd - Aurangabad, Beed
2.2. M.I.D.C. - Uran, MurbadM.I.D.C. - Uran, Murbad
3.3. Mumbai Corporation - TulsiMumbai Corporation - Tulsi
4.4. MJP - Jalgav, Dhule, Yavatmal, Beed,MJP - Jalgav, Dhule, Yavatmal, Beed,
Matheran, Uran, Umarkhed etc Mun. BodiesMatheran, Uran, Umarkhed etc Mun. Bodies
5. PHED Rajastan, Bisalpur-Ajmer, Raj.5. PHED Rajastan, Bisalpur-Ajmer, Raj.
6. Grasim Ltd.(Chitod, Raj. Raipur, Chattisgad) 6. Grasim Ltd.(Chitod, Raj. Raipur, Chattisgad)
7. JSW Ltd. Bellary, Karnatka 7. JSW Ltd. Bellary, Karnatka
8. Sterlite Ltd. Tutikorin, Tamil Nadu8. Sterlite Ltd. Tutikorin, Tamil Nadu
Past PerformancePast Performance 09. Hin. Zinc Ltd.- Jawar and Agucha Mines, Raj. 09. Hin. Zinc Ltd.- Jawar and Agucha Mines, Raj.
10. Nagarjuna Fertilizer Ltd.- Andhra Pradesh10. Nagarjuna Fertilizer Ltd.- Andhra Pradesh
11. Kirloskar Ferr. Ltd. - Hospet11. Kirloskar Ferr. Ltd. - Hospet
12. Mukand Steel Ltd. - Hospet, Sirguppa 12. Mukand Steel Ltd. - Hospet, Sirguppa
13. JK Tyre Ltd. - Kankroli, Raj.13. JK Tyre Ltd. - Kankroli, Raj.
14. JK Laxmi Cement Ltd. - Sirohi, Raj.14. JK Laxmi Cement Ltd. - Sirohi, Raj.
15. Novartis, Syngenta Ltd. - Goa. 15. Novartis, Syngenta Ltd. - Goa.
16. Gandhi Agro. - Vafgav, Maha 16. Gandhi Agro. - Vafgav, Maha
EvalocEvaloc is repeatedly used above. is repeatedly used above.
Evaloc - Cost Benefit Details Evaloc - Cost Benefit Details
Evaloc reduces 30-50% evaporation
At 40% average saving, cost of
1,000 lit. Water = Rs.3/ ± 10% all incl.
Evaloc reduces 30-50% evaporation
At 40% average saving, cost of
1,000 lit. Water = Rs.3/ ± 10% all incl.
Evaloc Usage - Area and Period
Evaloc is effective on any stationary water (Largest area covered by us, so far is 650 Ha.)
Evaloc usage is most cost effective during dry period, around 200 days every year
Evaloc Usage - Area and Period
Evaloc is effective on any stationary water (Largest area covered by us, so far is 650 Ha.)
Evaloc usage is most cost effective during dry period, around 200 days every year
Product - Fatty Acid Compound
Purpose - Reduce evaporation with chemical
Safety - 100% safe for living beings
Utility - Effective on small, large surface
History - 9 mcm water saved since 1983
Cost - Water saving cost 1,000 lit.= Rs.3/-
Efficacy - Proven track record over 100 tanks
Product - Fatty Acid Compound
Purpose - Reduce evaporation with chemical
Safety - 100% safe for living beings
Utility - Effective on small, large surface
History - 9 mcm water saved since 1983
Cost - Water saving cost 1,000 lit.= Rs.3/-
Efficacy - Proven track record over 100 tanks
Evaloc - Fact FileEvaloc - Fact File
An AppealAn Appeal
Water is life and survivalWater is life and survival
Assess, Store, Assess, Store,
Preserve and utilise Preserve and utilise
water judiciously water judiciously
before it is too latebefore it is too late
Presented by AquaSavio
Presented by AquaSavio
(Perspective, Expertise, Experience)
concerning -
Water Assessment, Harvesting,
Storage Creation, Conservation
Scope -
Consultancy, Design,
Material Supply, Execution
(Perspective, Expertise, Experience)
concerning -
Water Assessment, Harvesting,
Storage Creation, Conservation
Scope -
Consultancy, Design,
Material Supply, Execution
ContactContact
• Shirish Patwardhan -Shirish Patwardhan -
• [email protected]@yahoo.co.in
• [email protected]@gmail.com
• Tel Tel - 91 02 32904159- 91 02 32904159
• Cell Cell - 91 - 91 093255 01271 01271
• Shirish Patwardhan -Shirish Patwardhan -
• [email protected]@yahoo.co.in
• [email protected]@gmail.com
• Tel Tel - 91 02 32904159- 91 02 32904159
• Cell Cell - 91 - 91 093255 01271 01271