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OFFICE OF THE PRESIDENT |
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THE GENERAL MANAGER |
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J.R. Nereus Acosta, PhD
Secretary/Presidential Adviser
for Environmental Protection |
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LLDA MANDATE |
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The Laguna
Lake Development Authority was established in 1966 as a
quasi-government agency that leads, promotes, and
accelerates sustainable development in the Laguna de Bay
Region. Regulatory and law-enforcement functions are carried
out with provisions on environmental management,
particularly on water quality monitoring, conservation of
natural resources, and community-based natural resource
management.
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STA. CRUZ MATERIAL RECOVERY FACILITY WITH
COMPOSTING
and WASTEWATER TREATMENT FACILITY |
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Municipality
/ Province
Nagcarlan, Laguna
Actual Project Cost
Php 10,300,000.00
Project Completion
2009
Material Recovery Facility with Composting
The sub-project on MRF
and composting facility improvement will
include (1) composting facilities, rapid
composting (bioreactor and windrows
composting), and (2) MRF. At the MRF, the
operations commence with the delivery of
collected solid waste. It is assumed that
solid wastes have been segregated at source.
Unloading from the bio-reactor of
the organic fertilizer
Wastewater Treatment Facility (WWTF)
The treatment facility that will be
used for the new slaughterhouse is
the Decentralized Wastewater
Treatment System (DEWATS). DEWATS
applications are based on the
principle of low-maintenance since
most important parts of the system
work without technical energy inputs
and cannot be switched off
intentionally. DEWATS applications
are based on four basic technical
treatment modules which include the
following:
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Primary treatment: sedimentation
and floatation
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Secondary anaerobic treatment in
fixed-bed reactors : baffled
upstream reactors or anaerobic
filters
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Tertiary aerobic treatment in
sub-surface flow filters
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Tertiary aerobic treatment in
polishing ponds
Gallery
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By-products of the facility are
organic fertilizer and flower pots
and bricks
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