LIBROS DEL AUTOR: el sharkawy hassan

2 resultados para LIBROS DEL AUTOR: el sharkawy hassan

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  • Microbial Exopolysaccharides
    Gehan Abo Elelaa / Hassan El Sharkawy / Sahar Hassan
    Exopolysaccharides (EPSs) are defined as; biopolymers consisted of different sugar residues with high molecular weights, which offer better substitutional for synthetic polymers as they are biodegradable and nontoxic. Many microbes have the ability to synthesize and excrete EPSs with new chemical properties and structures qualifying them for valuable applications in various fie...
    Disponible

    76,69 €

  • Biofuel Production from Marine Resources
    Barakat Khouloud / El-Sharkawy Hassan
    Fossil fuels that can be accessed economically are running out due to stress upon usage of oil, coal, and natural gas for long time and increasing in the population earth. So, new fuel resources have to be created to face the limitations of traditional fuel. Different marine biomass have been converted to usable energy forms. For instance, many microorganisms including: microal...
    Disponible

    88,86 €