|
ENVIRONMENT Secretary Lito Atienza is calling for the
establishment and sound management of landfills as he
pushes for the closure of all open dumps which, he said,
continue to pose risk to people’s health and the
environment.
“There
is definitely hope for the country’s garbage problem,”
said Atienza, who gained inspiration from Singapore’s
Pulau Semaku Off-Shore Sanitary Landfill, a reclaimed
350-hectare island that will serve as Singapore’s main
waste-disposal facility.
The
Semaku landfill was opened in 1999 and is capable of
carrying 63 million cubic meters of waste. It will serve
as Singapore’s main disposal facility even beyond 2045.
The landfill also serves as an ecotourism destination
for fishing, bird watching, biodiversity, stargazing,
mangrove development, and educational and recreational
outing.
“As
leaders, we are constantly searching for models that we
can emulate and base our improvements on, and Pulau
Semaku is one of them,” Atienza said.
Atienza
was in Singapore recently to attend the Water Leaders
Summit and address the Southeast Asia Business Forum.
A
sanitary landfill is an engineered garbage- disposal
site properly designed, constructed, operated and
maintained in a manner that poses the least
environmental impact.
According to Atienza, an island sanitary landfill for
Metro Manila may be doable after all, so long as we can
bring the cost down and secure appropriate engineering
interventions to address the effects of typhoons. “The
technology for preventing seepage of leachate to the sea
and the ground appears to be working in the Semaku
landfill,” he said. “Up to this point in time, sad to
say, we still have 713 open dumpsites operating in the
country,” he said.
According to Atienza, open dumps are the biggest
violation one can commit against Republic Act 9003,
otherwise known as the Ecological Solid Waste Management
Act. “It is also one of the major contributors to the
deteriorating problems of global warming,” he
added. “Making the shift from open dumpsites to
acceptable disposal facilities as provided for in the
law is being intensified by the DENR with the support of
local governments. We have already identified 211
potential sanitary-landfill sites nationwide to
effectively manage the disposal of the country’s waste,”
the DENR chief said. |