نتایج جستجو برای: eco friendly technology

تعداد نتایج: 517957  

2012
Ravendra PS Chauhan Dhan Prakash

The recent technological advancement in nanotechnology has opened new avenues for research and development in the field of herbal and medicinal plants biology. Development of reliable and eco-friendly processes for synthesis of nanoparticles is an important step for introduction of applications of nanotechnology into herbal research. In the past decade, there has been much concern about the met...

2014
Jamshed Siddiqui Abdus Samad Ahmad Khan

Most of the CO2 emissions are the product of heat generated by computer and various peripheral. Reducing carbon emission is the main task to create environment friendly system devices. The concept of green computing has begun to spread in the past few years, gaining popularity. Besides the widespread sensitivity with ecological issues, such interest also seems from economic needs, since both en...

Journal: :Proceedings of the Symposium on Global Environment 2004

2017
S. P. Jeevan Kumar S. Rajendra Prasad Rintu Banerjee Dinesh K. Agarwal Kalyani S. Kulkarni K. V. Ramesh

Oilseeds are crucial for the nutritional security of the global population. The conventional technology used for oil extraction from oilseeds is by solvent extraction. In solvent extraction, n-hexane is used as a solvent for its attributes such as simple recovery, non-polar nature, low latent heat of vaporization (330 kJ/kg) and high selectivity to solvents. However, usage of hexane as a solven...

Journal: :international journal of environmental research 2013
m. ben ticha n. meksi m. kechida m.f. mhenni

textile industries use different chemicals in indigo dyeing processes. interest in eco-friendlyprocessing in the textile industry has recently increased because of a larger awareness of environmental issues. for the case of indigo dyeing process, the reducing agent conventionally used is the - environmentally unfavourable – sodium dithionite, which will be replaced in this study with an ecologi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1391

in this thesis, we exploit a simple and suitable method for immobilization of copper(ii) complex of 4?-phenyl-terpyridine on activated multi-walled carbon nanotubes [amwcnts-o-cu(ii)-phtpy]. this nanostructure was characterized by various physico-chemical techniques. to ensure the efficiency and fidelity of copper species, the implementation of three-component strategies in click-chemistry all...

2014
S. Sarumathi

Today’s consumers are more aware of the environmental issues caused by heavy industrialization. They demand eco friendly products which will reduce the damages caused by industrialization. They are interested in buying eco friendly products and willing to pay more (Consumers who care). The willingness to pay more on eco-friendly products differs among demographic groups. This difference is caus...

Journal: :Scilight 2023

Harnessing the latent heat associated with phonon entropy enables improved cooling power density.

2013
Seungbae Sim Hosang Jung

The objective of this study is to develop a model that determines the optimal points for investment in green management by defining a mathematical relationship between carbon trading profits and investments in green management using a company’s supply chain information. To formulate this model, we first define and analyze a green supply chain in a multi-dimensional and quantitative manner. The ...

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