Documentation on Solar Salt Experiences in Mondragon
sally April 13th, 2009
Presented By:
Rosalina Lodripas –Tarrayo
Program Coordinator
CERD Mondragon Program
And
Barangay Donya Lucia Fisherfolks Association (BDLFA)
[ Janito Mahinay,Pablito De Guia & Filoteo Jimenez]
Preface ( Brief History)
Way back in 2001, the governance project was implemented through the FIRMED program where the focus was the recovery and enhancement of the coastal and marine resources in the municipality of Mondragon. Part of the program strategies was the resource management, monitoring of resource status in the Municipality of Mondragon and provision of livelihood to the fisher folks in the locality (four barangays).Through BDP-PRA (Barangay Development Planning - Participatory Rural Appraisal) and REA (Resource Ecological Assessment), primary problems and concerns of the fisherfolk were identified. The organized fisherfolk also realized they need sources of income while patrolling the seas. With the help of Helvetas, a partner donor of CERD, funds were loaned to the fisherfolk for their livelihood projects. The local government of Mondragon also provided counterpart funds. The first socio-economic livelihood projects implemented was the credit system, payao (fish aggregating device), piggery, fishing gear dispersal, sari-sari stores, etc. However until the governance project ended in 2004 payment of loans by the fisherfolk was very irregular.
Mid month of 2002-2005, the SCLF (Swiss Catholic Lenten Fund) granted fund support for FIRMED program. The program focused on resource management and linkage with LGU and partner organizations. This time the focus was more on capacity building of fisherfolk organizations rather than livelihood development.In spite of this, the program continued its effort in identifying possible livelihood alternative and technology that are not risky and expensive for Mondragon. This was done so that the fisherfolk can cope with lost income during amihan period.
During the last year-cycle I of the program implementation with SCLF, the program came up with a plan to test the water salinity of the shore in front of Barangay Dona Lucia. Based on the result, the water is high on salinity. The program team presented the result to the fisherfolk organization and it was decided that piloting and demonstration of solar salt project through co-management scheme by the organization and CERD would be undertaken. This was the time that the Organization particularly the Barangay Donya Lucia Fisher folks Association ( BDLFA),a fisher folks organization organized by the program and registered under DOLE Registration # RO800-03-08-RWA-698, committed to take the responsibility in piloting and co-managed demo project of solar salt in the area.
The Project
PILOT Stage I
Processes and method used.
After planning and agreement between the organization and the program, pilot stage for solar salt production was implemented. This was started first with the three different sources of sea water.It was constructed in front of the organization meeting hall with a land space of about 10 x 10. With 3 modules for DEMO A which is from 2-3 km from the shoreline, DEMO B from the 4-5 km and DEMO C from 5-6 km from the shoreline.Every module has three different size and measure different deep for the salt production.
1st Box
– 6 inches deep, 1.20 meter Length and 80 cm. width.
- Contains 7 water cans (Evaporation basin)
- In 15 – 17 Days (depending on weather condition), the seawater was transferred to second box called evaporation process for 15 days.
2nd box – 3 inches deep 1 meter X 1 meter
- After 15 days, the sea water was transferred to the third box for crystallization process.
3rd box
- 1 inch deep 1 meter X 1 meter
- Crystallization process occurred after 10 days.
- Then it was harvested and ready for market.Monitoring system was done by the fisher folks organization.
Result
After six months of observation, an assessment of the solar salt demo project was conducted. It was observed that there was faster evaporation of seawater from the 2-3 km than with those taken farther from the shore. It was surmised that this was due to two major rivers (Catarman and Mondragon rivers) merging along 4-6 km from the shore. The program recommended using 2 km from the shore as source of seawater.
Seven (7) cans of seawater produce 3.5 kilos of salt every project cycle (30-40days). In the theory of salt making it was said that salt is produced after 3 months but in the program’s actual demo, it took only about 1 ½ months to produce the salt.
As per computation:
3.5 kls./module x 4 production phase =14 kls in 6 months for 1 module x P10/kilo= P140.00 per module per cropping period.
10 modules would then lead to P1,400 gross income from salt production.
It was agreed that another demonstration project would be launched to study other possible technologies for faster production of salt, because current production would not be able to provide enough income for the fisherfolk. . The organization also recommended adopting the household level management of the project. The 5 PO members who were able to develop their skills in solar salt production will be the first five household managers of the salt production project stage II.
PILOT Stage II
In 2007, pilot stage II was started with funds from the rehabilitation fund granted by SCLF to each organization[1]. They used the funds amounting to 17, 390.00 in the construction of their solar salt modules. This stage was managed by five (5) household
Three different measurement and styles were used. One module was composed of 2 boxes and contained 18 water cans of seawater. The first box measured 1m x 3m and about 6 inches deep. The second box was also 1m x 3m but was 3 inches deep.
Daily monitoring was done with this stage. Women household members particularly the wives were the ones doing the monitoring activities. They recorded the weather condition of the day and observation to the salt /seawater reaction.
Like the first demo, after 15 days (or when the seawater level in the evaporation box lessen by more than ½), the seawater from the evaporation box was transferred to the crystallization box where it turned into salt granules by 27-28 days.
Result of PILOT Stage II
This stage took one year to observe but the production is not regular due to the unstable weather condition in the area.
Sunny season was shorter last year, though the households were still able to produce salt.
Every 18 water can of seawater produced 14 kls of salt for a minimum of 25 days under direct sunlight and 27-28 days during dry and wet season but salt was not produced at all with continuous rains.
This stage was found to be better than the first pilot because salt is produced in higher volume in only 1 month.
As per computation:
(Result on Pilot Stage 1)
3.5 kls./module x 4 production phase =14 kls in 6 months for1 module x P10= P140.00 per module per cropping period.
(Result on Pilot Stage 2)
14 kls/module x 6 production= 84 kls in 6months for 1 module x P 10.00 =P 840.00
For household managed project, if there were five modules per household this can really be an additional income for the family. (14 kls x 5 modules = 70 kls per month per household or 700 additional income for each household.). This can already cope with the household needs.
There were also observations done by the household during harvest time. There were bigger salt granules harvested in the afternoon compared to those harvested in the morning. Hence they recommended that harvesting be done in the morning for better and smaller granules.
The salt granules produced by the fisherfolk was already tested by the DOST. Result showed that there was only 87 % sodium chloride content in the granules. The country’s ASIN Law requires 97% as standard content of sodium chloride. Hence the program needs to look for ways to increase the volume and the salt content of the fisherfolk’s product.
The program team and the fisherfolk organization submitted a proposal to DOST for further product development and enhancement measures. The DOST already conducted site visit to solar site. Site visit was their basis for their recommendation to their central office for the approval of proposal.
Market Viability
Locally within the barangay, the fisherfolk sold their salt at 15 pesos per kilo (for household).
The program conducted market survey in 10 municipalities in Northern Samar. The result was, all the supply of salt came from Cebu and Bicol. The major supplier of salt in the whole province of Northern Samar was SANVIC where in about more or less 2,000 sack of for 1 month delivered from Cebu. Sanvic delivered it to the small-scale business in the 10 municipalities.
Aside from Cebu, there was also ship from Bicol that delivered salt from Imperial Trading to Laoang, Palapag and Lapinig.
Retailers of Salt with Market Stalls
2 retailers with market stalls were interviewed. 1 retailer of salt is on business for 10 years already and the other is 5 years. They purchase 5-7 sacks of salt per week at Sanvic Trading at P240.00 per sack and this is sold out within the same week. Most customers are those from the farm, small sari-sari store and individuals. Customers use salt as preservative and for food seasoning. Highest sales of salt for an ordinary day is 5 kilos, but retailers can sell as much as 1 sack during occasions such as Christmas, New Year and Fiesta. Salt is packed by kilo, 1/4 and 1/2 as well as repacked by P5.00 packs. Interviewees did not experience complaints from customers and both retailers do not sell salt that are not iodized because there is regular monitoring from DOH.
The retailers purchase salt by cash and sell it by cash. If there are no available stocks at Sanvic, they purchase from another wholesaler (Mana Iday) in Catarman at a higher price (P280 per sack). Mana Iday’s store opens on occasional basis only.
Sari-sari Store Retailers
4 sari-sari store owners were interviewed. They purchase 1 sack of salt at Sanvic weekly.
Problems Encountered in the 2 Stages of Piloting:
1. One of the major problems encountered by the fisherfolk is the difficulty of fetching water from the sea to the salt boxes.
2. Securing the area of salt productions is also a challenge.
3. Unstable weather condition in Mondragon is another stumbling block in the production of good quality salt.
Future Plans:
- Improve the site for proper sanitation and to produce good quality of salt for commercial purpose.
- Look for other technology to increase salt production in order to increase income of the fisherfolks.
- Increase the number of modules to increase production.
- In choosing site, test the water salinity to increase chances of good quality of salt.
- Choose a site that is far from the freshwater source.
- Submit resolution to Municipal Council and to DENR (Department of Environment and Natural Resources) to apply for FLA (Foreshore Lease Agreement).
[1] The area experienced strong typhoons that resulted in flooding during this period and as a form of assistance SCLF provided rehabilitation funds to help the fisherfolk organizations recover from the damages brought about by the typhoons/floods.
- Field Notes
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