Enhancing circular plastic waste management: Reducing GHG emissions and increasing economic value in Rayong province, Thailand.

ABSTRACT: This study evaluates the greenhouse gas (GHG) emissions and economic value creation of plastic waste (PW) management in Rayong, Thailand, a city on the eastern Gulf Coast with a significant amount of generated and leaked PW. By analyzing current practices, and developing and evaluating improvement scenarios, the study explores strategies for reducing GHG and enhancing economic benefits across the PW management chain. Four primary routes with varying capacities handle approximately 5,445.55 tonnes of PW via source separation recycling (5.18 %), post-sorting recycling (9.30 %), energy recovery (54.86 %), and landfills or opened dump disposal (30.66 %). About 83.21 % of the 16 ± 6.9 % PW in municipal solid waste (MSW) is recyclable, primarily consisting of high-density polyethylene (HDPE), po

SUBMITTER: Samitthiwetcharong S 

PROVIDER: S-EPMC11416544 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature