Solid waste degredation

(Image retrieved from https://www.downtoearth.org.in/blog/waste/why-guwahati-is-a-good-bet-for-a-zero-waste-challenge-76973)

Solid waste degradation refers to the natural process of breaking down and decomposing of solid waste materials. This process occurs due to the action of microorganisms such as bacteria, fungi and insects that breaks down organic matter into simpler substances.

The degradation of solid waste is a critical aspect of waste management because it helps to reduce the amount of waste for the final disposal. In addition, the degradation of waste can result in the production of useful by-products such as compost that can be used as a natural fertilizer for crops and plants.

However, the process of solid waste degradation can also result in negative environmental impacts. For instance, the degradation of organic matter in landfills can release methane into the atmosphere. In addition, the degradation of waste can also result in the release of toxic substances such as heavy metals that can contaminate the surrounding soil and water. In these regards, it is important to implement effective waste management strategies to mitigate the negative impacts from the solid waste degradation. This can include practices such as composting, recycling and proper disposal of hazardous waste.

Composting is a natural process that accelerates the degradation of organic matter such as food waste and yard waste, into a useful fertilizer. Composting can break down organic matter more quickly that reduces the amount of waste for the final disposal [1].

Recycling is the recovery and reuse of materials from wastes. Solid waste recycling refers to the reuse of manufactured goods from which resources such as steel, copper, or plastics can be recovered and reused [2].

Proper disposal of hazardous waste is also critical, as these materials can pose a threat to the environment and human health if not handled and disposed of properly. Hazardous waste should be properly segregated, stored and transported to a licensed disposal facility for safe disposal [3].

In conclusion, solid waste degradation is a natural process that can have both positive and negative impacts on the environment. Effective waste management strategies, such as composting, recycling and proper disposal of hazardous waste, can help to mitigate these impacts and ensure a more sustainable future.

Ref:[1]. https://www.nrdc.org/stories/composting-101[2]. https://www.encyclopedia.com/environment/encyclopedias-almanacs-transcripts-and-maps/solid-waste-recycling-and-recovery[3]. https://www.texasdisposal.com/blog/hazardous-waste-disposal/

By: Moe Thazin Shwe, SOLEN Research Associate – IPC panel member
Edited by: Hendra WINASTU, SOLEN Principal Associate – IPC panel coordinator
Date: 2 February 2023
Article#: SOLEN-IPC-0009

The Former Article: https://solenvn.com/en/plastics-are-everywhere/
The Latter Article: https://solenvn.com/en/analytical-methods-for-micro-plastics/