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Valorization of bio-waste material:future dimensions for path towards sustainability

机译:生物废料材料:未来的稳定物价维度的可持续发展道路

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Management of large amounts of wastes present in the surrounding environments of humans and in natural ecosystems is a challenging issue.Waste management is one of the major issues for the humankind,and will be the part of future challenges in coming years due to rapid increase in population and sharp decrease of natural resources.Thus,3R principles of reduce,reuse and recycle are the important triangle for the conversion of waste into valuable resources to improve the development strategies in a sustainable way and give impetus to circular economy.But,now-a-days with the help of research and technological advancements,waste can be converted into useful products which will not only lead to environmental sustainability but also boost the economy.Biodegradable and non-biodegradable wastes are generated in huge amounts throughout the world from wide spectrum of sources including domestic,industrial,and agricultural activities.The waste materials have a good share of biodegradable organic carbon which can be converted into valuable products.The vast generation,pervasive presence and chemical richness of these wastes make their valorization as one of the most promising way for reducing environmental impacts realizing the concept of waste to wealth.The conversion of waste into wealth includes reuse and recycling of resources which reduce insecurity of resource supply,the cost of waste disposal,environmental burden,and result in sustainable utilization of feedstock.The use of side products is an innovative and economically sustainable approach which generates additional revenues.The bio-wastes include-forestry residues,agricultural residues,animal wastes,industrial bio-wastes,cattle manure,fly ash,bio-sludge,municipal solid bio-wastes,and algal biomass,generated in huge amount every year globally,grabbing the worldwide attention for its management.These underutilized bio-wastes can be converted into value-added products by using different strategies for their processing.Valorization of bio-waste materials through various processing routes existed since long but cost-effectiveness along with fulfilling the sustainable need is somehow showing gaps and challenges as per literature available.This special issue show cases some promising strategies with efficient waste management protocols and research initiatives in the form of research and review articles.
机译:目前大量的废物管理周围的人类和环境自然生态系统是一个具有挑战性的问题。管理的主要问题之一人类,将成为未来的一部分在未来几年的挑战将迅速增加在人口和自然的急剧减少资源。回收利用是重要的三角形废物转化为有价值的资源提高的发展战略可持续的方式,推动循环经济。和技术进步,可以浪费不会转化为有用的产品导致环境的可持续性也提振经济。在巨大的不可生物降解的废弃物产生数量在世界各地广泛的来源,包括国内,工业和农业活动。良好的生物可降解有机碳的份额可以转化为有价值的产品。巨大的一代,普遍存在和化学丰富的这些废物稳定物价作为减少最有前途的方法之一环境影响实现的概念浪费财富。财富包括资源的重用和回收的资源供应,减少不安全吗废物处置成本、环境负担,和可持续利用的结果原料。创新与经济的可持续发展的方法产生额外的收入。生物废料include-forestry残留、农业残留、动物粪便、工业生物废料,牛的粪便,飞灰,bio-sludge、城市固体生物废料和藻类生物量、每年大量生成在全球范围内,吸引全世界的注意力的管理。转化为附加值产品使用不同的策略为他们的处理。通过各种加工路线存在长,但成本效益以及实现可持续需要以某种方式显示空白和挑战/文学。特殊的案例展示一些有前途的问题与有效的废物管理策略协议的形式和研究计划研究和评论文章。

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