نتایج جستجو برای: ecofriendly
تعداد نتایج: 971 فیلتر نتایج به سال:
Palygorskite clay has been investigated as low cost and ecofriendly adsorbent for the removal Basic Red 2(BR-2) from aqueous solution. Batch adsorption studies are carried out by observing effect of amount of adsorbent dose, contact time, pH, initial concentration of ( BR-2) and particle size of adsorbent on the adsorption capacity of the adsorbent were studied. Adsorption data fits the Langmui...
Plastics are low molecular weight organic materials, that are non degradable in the natural environment. Generation of plastic waste constitutes a major part of Municipal Solid Waste. This creates a lot of environment pollution, which in turn affects ecosystem and human health. The solution to tackle this dreadful situation lies in following 3R namely Reduce, Reuse and Recycle. Waste plastics c...
Colloidal gold is very attractive for several applications in biotechnology because of its unique physical and chemical properties. Many different synthesis methods have been developed to generate gold nanoparticles (AuNPs). Here, we will introduce these methods and discuss the differences between fabrication techniques. We will also discuss ecofriendly synthesis methods being developed to effi...
Recently, different methods have been proposed to develop wood materials, termed “densified woods”, with density increment and improvement in mechanical proprieties. Almost all the involve use of reducing agents strong bases. In this work, a new method has developed involving less polluting agents. The formation densified woods is divided into two steps: delignification involves removal lignin,...
Laser-induced graphene (LIG) has aroused a wide range of research interests ranging from micro-nano energy devices to the Internet Things (IoT). Nevertheless, non-degradability most-used synthetic polymer carbon sources poses serious threat environment. In this work, ecofriendly chitosan-based derivatives, including carboxymethyl chitosan (CMCS), oligosaccharide, and hydrochloride, are successf...
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