During the last decade, the movement towards biobased products has increased dramatically as a result of increasing environment awareness and high increase in fossil fuel prices. Polylactic Acid (PLA) is an eco-friendly polymer derived from lactic acid which can be produced by fermentation of renewable resources. It is a new type of biocompatible material produced from utilizing lactic acid as monomer. Since lactic acid is a non-toxic component, which exists in human metabolism, PLA is safe polyester for human-related applications. In comparison to traditional plastics, PLA has great potential in the plastic market. Petroleum-based plastic takes hundreds of year to biologically … Continue reading →
Ecosystems are permanently challenged with the abundant release of toxic compounds into the environment due to a wide range of anthropogenic activities. Apparently, contamination with oil spills and oily waste disposal are a major global concern since it’s extensively damaging the biodiversity, threatening the public health and has severe ecological and socioeconomic consequences. For example, in 1989, thousands metric tons spell of crude oil in Alaska, led to a massive loss in the marine life as well as several long-term environmental impact. Minor oil spills and non-point oil contamination are no less threats to public health, biodiversity and environment. Awareness of … Continue reading →
There is no doubt that water plays a vital role in our daily lives. Come to think of it, there must be a reason as to why it’s often referred to as ” life”. Basically, everything we do revolves around it. You cook with it, use it to shower, drink, clean, water plants and the list is endless. Therefore, weighing all these uses, it’s apparent that we need to pay close attention to the source and state of the water we use to avoid contaminates. From the famous chlorine, pesticides to the less known prescription drugs, there is so much … Continue reading →
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