Ppt gis taiwan andrew ebenezer timanta indonesia
Transcript of Ppt gis taiwan andrew ebenezer timanta indonesia
Silver Ceramic Water Filters (SiraWafil) :Innovation For Clean Drinking Water Treatment To
Prevent Water Borne Disease In Indonesia
Andrew Ebeneizer TimantaAsti Shafira
Husairi
1.1 billion people worldwide
were lack of access to clean water
2.3 billionpeople live in areas of
water shortage.
of disease in the world is caused by
contaminated water
In the world…
80% 80%
RootProblem
have a higher risk of
contamination by feces and
microorganisms when consumed.
(WHO,2014).
Lack of access
using untreated drinking
water sources.
Water Technology in Indonesia
Need an
alternative solution
Conventional water treatment
Still using conventional water treatment
e.g : Solar Disinfection, slow sand filter, Water Chlorination, dan flocullant. (CDC, 2011).
high cost of water treatment
technology
not accessible and reachable by people in
remote areas.
SILVER CERAMICWATER FILTERS
A portable drinking water treatment technologies
using Ceramic Filter to produce a clean and safe water.
Target :
Household levelin Remote/Lack of Clean Water
AreasE.g Cambodia, Nicaragua, Dominican
Republic
4 millionpeople have been using 700.000
ceramic filters in worldwide in 2012.
Can be produced
locally by involving the community.
What is Sirawafil?
Water Aspect
Turbidity of pre-filter water ranged from 5-
300 NTU.
With this SiraWafil, the Turbidity of
filtered water willalways < 5 NTU.
Water Sources : ground water,
well water, water pipe, rain water,
or tap water.
Why Sirawafil?Coated with Silver Nitrate (AgNO3)
Involving the Community
Involving the NGO
can inhibit bacteria, protozoa, and other microorganisms effectively, nearly 100%.
Community can be involved in the production process.
NGO can be involved in the production, distribution, and monitoring process.
SIRAWAFIL
Affordable Easy to use Easy
Maintenance
Creates a sustainability
30 kg of clay 9,7 kg rice husks 1 kg laterit 14,5 L water to create six
filters.
Ratio material is 60:40 for the clary and combustible material
Mixture all the
ingridientsMilling
andSieving
Printed on 900°C for 8 hours
Quality control
Of filter speed
Impregnated with Silver Nano Particle (AgNO3)
1 2
34
5 Rice husks Saw dust Flour
MATERIALS
ALTERNATIVE MEDIA
]
ALTERNATIVE MEDIA
PROCESS
The Usage of
Silver
Application of silver nanoparticles (nAg) or silver nitrate (AgNO3)
Improvethe microbiological efficacy of ceramic water filters used for household water
treatment.
Dissolved silver (Ag+) painted with 0.03 mg/g casein-coated nAg or AgNO3 with
pH (5–9).
How Sirawafil Can Prevent Waterborne Disease
Filter Mechanism Silver Coated Mechanism
filtration by size exclusion
removes larger microorganisms.
Silver Nitrate (AgNO3) inactivate pathogens that pass through the filter pores, which limit bacterial growth in the filter itself (bacteriostatic), or exert other effects of benefit to disinfection.
Element of SiraWafil
10 L Receptacle SiraWafil Covering Lid
Spigot Fitting Ring Support Stand
How It Works
Diarrhea incidence decreased sharply into 60-70%
Eliminate 99% of organisms such as E. coli
Exceeds the standards of the risk of E.coli according to the WHO (<10 E. coli / 100 ml)
SiraWafil only costs around $ 7.50 - $12
1x purchased only
Government can give subsidies
Citizen can be involved throughout the production process and get incentive
Sustainable
Health Aspect Economic Aspect
Community
Empowerment Aspect
1
2
3
1
23
1
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Benefit
Affordable Clay and
combustible material are easy to get.
Can be produced locally.
Can be broken
Can’t filter river water or higly contaminated water.
Many remote areas need clean water technology. Achieving SDGs number 6 about clean water.
Community maybe hard to get involved.
S W
O TS WO T
Marketing strategyMarketing Strategy
MISSION :“1 SiraWafil for 1 Households”
Incentive strategy
Sponsorship Strategy
Arisan Strategy
(Indonesian Culture)
Conc
lusio
n SiraWafil, a portable drinking water treatment technologies as an effective and sustainable point-of-use water treatment technology for the developing countries.
The coating process of silver nitrate (AgNO3) and other ingredients (MgO) can inhibit bacteria, protozoa, and other microorganisms effectively, thus can prevent water borne disease.
Benefit : Affordable, Effective, Easy to implement, Involving the community throughout the processLeads to sustainable
“Arisan SiraWafil” Marketing strategy increase the community participation in household level, especially in the lack of clean water areas in Indonesia.
Target and Mission : "1 SiraWafil, for 1 Household