| Abstract Scope |
The increasing use of natural fibers in construction, textile applications, and composite materials has led to the generation of significant amounts of waste during extraction and processing. Despite being renewable and biodegradable, these residues are often improperly disposed of, causing environmental impacts and the loss of valuable biomass. This study presents a literature review on residues generated from natural fiber extraction, emphasizing their environmental challenges and technological potential. National and international studies on coconut, sisal, jute, curaua, piassava, acai, and other lignocellulosic fibers were analyzed. The reviewed literature indicates that these residues are suitable for applications in polymer composites, cementitious materials, construction panels, biomaterials, and adsorbent systems. Their reuse can reduce waste disposal, decrease the consumption of virgin raw materials, and promote circular economy principles. However, issues related to standardization, durability, moisture sensitivity, and large-scale application still require further investigation. |