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Camarines Sur town working toward a more sustainable environment

NAGA CITY, Camarines Sur (PIA)--The municipality of Libmanan in Camarines Sur collects some 1,400 kilos of waste daily from 75 barangays. This sheer volume of trash has prompted the municipal government to find better ways of addressing the town's solid waste.

Alma Bella Prado, the municipal environment and natural resources officer of Libmanan, expressed her observation that the materials recovery facility (MRF) needed additional capacity and technologies to process and recycle the waste, which barangay MRFs could not provide. 

Prado aims to reduce the volume of waste by maximizing all potential residual wastes for reuse instead of dumping them at the disposal site. 

The wastes that cannot be processed in the municipal MRF are transferred to recycling companies. 

“As much as possible, we want to maximize all potential residual wastes to be reused again instead of dumping them at the disposal site. Some of the wastes that we could not process in the municipal MRF were also transferred to recycling companies,” Prado said.

To help address the challenge of waste management, the Department of Science and Technology (DOST) is mobilizing its Innovation, Science, and Technology for Accelerating Regional Technology-based Development (iSTART) program, which aims to present sustainable solutions.

Bituin Celevante, a science research specialist at DOST, said they are looking to introduce developed technologies from the Industrial Technology Development Institute to address waste management challenges. 

This includes a dual-drum composter for the management of biodegradable solid wastes with compost as its endproduct. 

The technology can also be adopted by the municipal goverment and MRFs across different barangays in the town. 

The DOST will also provide a glass pulverizer, which allows the facility to convert glass bottles into hollow blocks.

Ernesto Reyes of the DOST provincial office in Camarines Sur recommended that the hollow blocks undergo structural strength testing to ensure they meet the necessary project standards before using them as a construction material.

In a meeting conducted on March 26, it was revealed that more recyclable materials are not accepted by junk shops because of oversupply and lack of facilities.

To champion sustainable waste management, the municipal government  conducts weekly cleanup drives and intensifies its “no segregation, no collection policy.” 

The community is provided with sustainable incentives to bargain collected wastes as decorative items at the municipal hall. 

Students are also encouraged to collect and recycle waste as a bargain for educational supplies. 

Soft plastic wastes are densified and molded to become decorative eco-bricks. 

Laminated plastic bottles are turned into household and useful crafts.

Prado expressed her gratitude to the DOST for its efforts in upholding sustainability and presenting solutions to these challenges. 

“We hope that in one way or another, we may help in the recovery of our planet Earth, even in our simplest capacity,” she said. (PIA 5/Camarines Sur)

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