Biomass valorization and bioenergy in the blue circular economy

摘要

In a blue circular economy framework, recycling and reuse is the fundamental pathway for designing and development of products. Currently, all over the world authorities and nations are warmly participating in the consortium of circular economy and paying great attention to it, making a habit of bringing it in daily activities [1-5]. Millions of tons of waste materials are generated from our usual manners. The continuous of the old linear economy model relies on the view of waste collection and disposal, which are not effective to our present competitive market. Therefore, utilizing the waste-based materials with a scope of financial and resource recovery through an advanced and sustainable way is highly desired nowadays. This idea not only expand up the source of the job market, but also manage it to produce bioenergy and transform into materials resources [6,7]. In the water cycle Wastewater Treatment Plants play a key role and can be considered as "minings" of valuable resources that can be used for the implementation of the sustainable development of urban areas [8,9]. A big challenge in the recovery of valuable material from wastewater is connected to the possible presence of conventional and emerging contaminants that can affect the quality of the recovered resources for particular uses [10].