BLOG WATCH: IN ILIGAN, AN ECOLOGICAL SANITATION SUCCESS IN
SENDONG AFTERMATH
CAGAYAN DE ORO
CITY, APRIL 14, 2012 (AMERICAN CHRONICLE) BY Mike Banos -
Indigenous adaptation : an ecological sanitation success in Sendong
aftermath
A home-grown adaptation of an appropriate technology developed in Europe,
Latin America and Africa has successfully proven itself in actual field
installations during the aftermath of the Tropical Storm Sendong disaster in
this city and nearby Iligan.
"Ecosan was piloted by the Center for Advanced Philippine Studies (CAPS) in
Tingloy, Batangas in 2000," said Dan Lapid, CAPS President. Similar initiatives
have since been implemented in San Fernando, La Union; Panglao Island, Bohol;
Balit Infirmary Hospital in Agusan del Sur; Bayawan and Dumaguete cities in
Negros Oriental; Cagayan de Oro City and Libertad, Misamis Oriental."
But it wasn´t until after Tropical Storm Sendong rampaged through Cagayan de
Oro and Iligan Cities last December 17 that it had a chance to prove its worth
in an emergency.
Locally fabricated Eco-San toilets were deployed by the Water, Agroforestry,
Nutrition and Development (WAND) Foundation in cooperation with the Xavier
University-Ateneo de Cagayan Sustainable Sanitation Center and local partners in
over 30 evacuation centers and schools in the two cities.
Dr. Elmer V. Sayre, in-house consultant, said WAND´s Eco-San toilet (also
known as Urine Diverting Dehydration Toilet or UDDT) was originally designed to
address the sanitation needs of the "base of the pyramid" (BoP): households too
poor to afford their own toilets, those in remote areas not reached by
government services, those with inadequate or no access to clean potable water,
and those in conflict and/or disaster-hit areas.
"Present sanitation systems based on the flush-pour toilet operate on the
premise that human wastes are better off disposed," said Dr. Sayre. "But it is
not effective in areas where there is no water or where septage is difficult to
build as in the flooded zones of Iligan and Cagayan de Oro following the Sendong
disaster."
When the supply of potable water following the disaster became critical,
especially in Cagayan de Oro, the dry/waterless Eco-San toilets proved a
God-send.
"Ensuring sanitation for thousands of people during an emergency following a
natural disaster is a challenge especially if the affected places lack water,"
said Lilia GC. Casanova, CAPS executive director during a National Consultation
Workshop on Guidelines for Implementing Ecological Sanitation in an Emergency
held March 20, 2012 at Searsolin, Xavier University. "Until Typhoon Ondoy hit
Manila in October 2009, sanitation during emergencies was not acknowledged as a
concern."
However, when portalets deployed in Manila after Ondoy and in Cagayan de Oro
following Sendong proved too expensive to maintain and were rendered unusable
after a few days, and latrines proved impractical, emergency workers turned to
Eco-San toilets.
The Sustainable Sanitation Center of XU first installed two units each at the
West City Central School and Macabalan Elementary School. WAND followed up with
two locations in Cagayan de Oro and three in Iligan. Some 158 units of the
"single-vault" design (including 30 ceramic UD bowls donated by CAPS) were
eventually deployed to various locations in Iligan and Cagayan de Oro for the
duration of the emergency.
Built with locally available indigenous materials, one unit of the single
vault Eco-San toilet could be built within half a day for as little as $112
compared to $2,790 for a portalet (incl. chemicals and installation). Daily
maintenance costs for a portalet was $53 compared to $0.70 for the econ-san.
"Based on the experiences of the two cities and one academic institution that
early on implemented the demonstration projects, the ´Eco-san´ toilets have been
shown to exhibit qualities that make it socially, culturally, economically and
environmentally appropriate, making it a sustainable option," wrote Ms. Casanova
in her evaluation presented during the workshop. "These demonstration projects
validated the results of researches and studies on the viability of the
Ecological Sanitation system done by global institutions like the Stockholm
Environmental Institute (SEI) and German Agency for Technical Cooperation (GTZ,
today known as the GIZ)."
Urine and feces collected from the Eco-San facilities were collected on a
daily basis by WAND crews in both cities and brought to the NGO´s Eco-Village
Demonstration Farm in Libertad, Misamis Oriental where they would be recycled as
organic fertilizer.
"We would like to eventually proceed to the next step and offer Eco-San for
permanent relocation sites where the residents themselves can maintain the
facilities and recycle the wastes as organic fertilizer for their vegetable
gardens, bananas, trees and flowers thus literally ´closing the loop´ between
sanitation and food security," Dr. Sayre said.
World health statistics show inadequate sanitation facilities and poor
hygienic practices cause debilitating water borne diseases which account for
over two percent of the combined GDP of the Philippines, Vietnam, Indonesia and
Cambodia.
The UN Green Economy Report released last year for the World Water Week
conference in Stockholm, Sweden cited how the Philippines loses about $1.4
billion (in 2005 prices) or some 1.5% of its GDP to problems caused by poor
sanitation and lack of access to a clean water supply.
ABOUT THE BLOGGER:
Mike Banos is a freelance journalist who contributes to print and online
media.
He is a member of the Cagayan de Oro Press Club, Inc., served in the Board of
Directors for four terms and has been a journalist for over 20 years in the
cities of Zamboanga and Cagayan de Oro, Philippines.
He is the content provider for Kagay-an.com, Online News from Cagayan de Oro
and also contributes articles for national magazines.
Chief News Editor: Sol Jose Vanzi
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