
INTERNATIONAL JOURNAL OF RESEARCH AND SCIENTIFIC INNOVATION (IJRSI)
ISSN No. 2321-2705 | DOI: 10.51244/IJRSI |Volume XII Issue X October 2025
www.rsisinternational.org
developing countries. Second, are the environmental impacts wherein improper waste disposal can contaminate
water sources, pollute air, and contribute to greenhouse gas emissions. Third, are the public health risks which
explain that uncollected waste can attract pests and spread diseases, posing a significant health threats. There are
examples of ecological solid waste management in developed countries and developing countries. In the
developed countries, there are advanced recycling programs, waste-to-energy plants and there are strict
regulations on waste disposal. In the developing countries, there are community-based waste collection systems,
awareness campaigns, and composting initiatives to manage organic waste.
From an ecological perspective, solid wastes affect humans. Poor waste management – ranging from non-
existing collection systems to ineffective disposal causes harm in the environment and public health. Also, open
and unsanitary landfills contribute to contamination of drinking water and can cause infection and transmit
diseases (United Nations Environmental Programme, 2022).
Ecological solid waste management in ASEAN countries involves reducing open dumping and burning, and
increasing recycling and waste segregation. This is the waste problem in Southeast Asia that more than 80 per
cent of rubbish flowing into oceans comes from the ASEAN region. There is also an inadequate ecosystem for
waste disposal, collection, treatment, and recycling among Southeast Asian countries, where 90 per cent of
rubbish is either dumped or burned (ASEAN, 2024).
The Philippines is among the top waste generators in Southeast Asia, and one of the top contributors to plastic
waste pollution in the seas. This is the result of various factors including low recycling rates, issues in collection,
and inconsistency in plastic packaging segregation in many local government units. Meanwhile, there are five
management challenges of the waste management and recycling industry in the Philippines: high levels of plastic
pollution, lack of proper waste disposal infrastructure, inadequate waste collection services, informal waste
sector and public awareness and behavior (Economic Research for ASEAN and East Asia {ERIA}, 2024).
The ecological solid waste management policy in the Philippines aims to protect the environment and public
health. It also aims to reduce waste generation through the use of environmentally-sound methods. The ESWM
in our country is guided primarily by Republic 9003, which was enacted to establish a systematic,
comprehensive, and ecological solid waste management program. This law mandates segregation at source,
recycling, composting, reuse, and recovery before collection, treatment, and final disposal in appropriately
designed facilities. Open dumpsites are prohibited, and local government units (LGUs) are primarily responsible
for plan preparation, implementation, and enforcement (Domingo & Manjares, 2021).
Waste reduction is really very important. By minimizing waste generation at the source through responsible
consumption patterns and product design is considered a crucial aspect of ecological solid waste management.
Recycling and composting are another practices for waste reduction. Implementing robust recycling programs
and composting organic waste are key components to recover valuable materials and reduce landfill waste.
Waste to energy technologies is another waste reduction activity. This utilizes waste as a source of energy
generation, particularly in regions with high waste volumes, can be a sustainable approach to waste management.
Another practice is the proper waste disposal methods wherein sanitary landfills with leachate collection systems
are preferred for disposing of waste that cannot be recycled or composted. Lastly, is the community engagement
as another approach for waste management. Educating and empowering communities to participate in waste
reduction and proper disposal practices is essential for successful waste management (Environmental Protection
Agency, 2023).
Solid Waste Management is one of the challenges faced by many countries. Poor solid waste management will
lead to various problems in health, environment and socio-economic aspects. Since educational institution is an
agent of change and through Republic Act 9003, solid waste management concepts are being integrated in
science education (Molina & Catan, 2021).
The Commission on Higher Education has a role on the ecological solid waste management policy in the
Philippines through education and information dissemination. CHED works with other agencies to promote
environmental awareness and encourage the use of environmentally friendly products. To explain further the last
statement cited above, the Ecological Solid Waste Management Act of 2000 (RA 9003) mandates CHED to