Here, let us just focus on one of the three components of the waste hierarchy, recycling. How many people really understand the meaning of recycling? And put in a conscious effort of doing so? Most of the wastes are materials that are depleting or cannot be replaced quickly enough because of the amazing speed that we consume. By recycling, we not only slow down the process of depletion, also there are other benefits such as:
- Saving energy as it usually takes less energy to make recycled products. For example, recycled aluminium takes 95% less energy than new aluminum from bauxite ore.
- Saving clean air and water. In most cases, making products from recycled materials creates less air pollution and water pollution than making products from virgin materials.
- Saving natural resources by making products from recycled materials instead of virgin materials.
- Saving landfill space. When the materials that you recycle go into new products, they don't go into landfills or incinerators, so landfill space is conserved.
These benefits are especially important in Singapore's context because water, land and natural resources are extremely scarce. Thus, recycling is vital in order for our future generations to have a comfortable environment to live in.
But how many people really put in the effort to sort the wastes before throwing them into the respective bins? For those living in HDB flats, there will be a recycling plastic bag left outside every door step every month, but how many families really separate the recyclables from the non-recyclables? Even if some people did, are they aware that different materials have to be separated for easy sorting? For example, staples have to be removed from papers. Inappropriate sorting not only reduces efficiency in production, but also increases manufacturing cost.
Small efforts start from the individuals. In this project, I would like to examine the level of awareness of the HDB residents. The research question I will like to pose is: How do the residents use the recycle plastic bags? An attitudinal survey would help by assessing their knowledge and how aware are they on the topic of recycling. Through this research report, we hope to bring public awareness not only on recycling but also in an effective way. Otherwise, recycling will only waste more unnecessary cost and effort.
-edited on 7/9/2008-
Image taken from: https://www.britdoc.org/foundation/recycling.php